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• ∞ Return a class is a certain page template is used

  <?php
  function page_template_class() {
  	$page_template_class = '';
  	
  	if (is_page_template('kinderen.php')) {
  		$page_template_class = 'kinderen';
  	}
  	
  	if (!empty($page_template_class)) {
  		echo ' class="'.$page_template_class.'"';
  	}
  	else {
  		return false;
  	}
  }
  ?>

  php

  1

  Return a class is a certain page template is used

  <?php
  function page_template_class() {
  	$page_template_class = '';
  	
  	if (is_page_template('kinderen.php')) {
  		$page_template_class = 'kinderen';
  	}
  	
  	if (!empty($page_template_class)) {
  		echo ' class="'.$page_template_class.'"';
  	}
  	else {
  		return false;
  	}
  }
  ?>
  

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  0 comments - tagged in 
  • class, 
  • page template, 
  • wordpress
  posted by depi on Feb 20, 2010 at 1:33 p.m. EST

• ∞ PHP class template

  <?php
  
  /**
   * @author 1:Carlos Pires}
   * @copyright Copyright (c) 2010, 2:2km interativa!}
   */
  
  class ${3:nome da classe} {
  	$end
  }
  ?>

  php

  1

  PHP class template

  <?php
  
  /**
   * @author 1:Carlos Pires}
   * @copyright Copyright (c) 2010, 2:2km interativa!}
   */
  
  class ${3:nome da classe} {
  	$end
  }
  ?>
  

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  0 comments - tagged in 
  • class, 
  • jedit, 
  • php, 
  • superabbrevs, 
  • template
  posted by cadu on Jan 28, 2010 at 12:36 p.m. EST

• ∞ showing different python classes types

  class A(object):
      def foo(self,x):
          print "executing foo(%s, %s)" % (self, x)
  
      @classmethod
      def class_foo(cls, x):
          print "executing class_foo(%s, %s)" % (cls, x)
  
      #@staticmethod
      def static_foo(x):
          print "executing static_foo(%s)" % x
  
  A.class_foo(1)
  A.static_foo(1)
  A.class_foo(2)
  A.static_foo(2)
  
  a=A()
  a.foo(1)
  a.class_foo(1)
  a.static_foo(1)

  python

  1

  showing different python classes types

  class A(object):
      def foo(self,x):
          print "executing foo(%s, %s)" % (self, x)
  
      @classmethod
      def class_foo(cls, x):
          print "executing class_foo(%s, %s)" % (cls, x)
  
      #@staticmethod
      def static_foo(x):
          print "executing static_foo(%s)" % x
  
  A.class_foo(1)
  A.static_foo(1)
  A.class_foo(2)
  A.static_foo(2)
  
  a=A()
  a.foo(1)
  a.class_foo(1)
  a.static_foo(1)
  

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  0 comments - tagged in 
  • class, 
  • python
  posted by jpartogi on Nov 10, 2009 at 9:03 p.m. EST

• ∞ string class

  #include <iostream>
  
  using namespace std;
  
  int main()
  {
      string str1="Singapore Polytechnic is the oldest polytechnic.";
      cout<<str1<<endl;
      cout<<str1.find("o",20)<<endl<<endl;    //use of find
  
      str1.replace(29,6,"coolest");         //use of replace
  
      //str1.erase(29,6);                       //use of erase
  
      //str1.insert(29,"coolest");
  
      cout<<str1<<endl;
      return 0;
  }
  

  cpp

  1

  string class

  #include <iostream>
  
  using namespace std;
  
  int main()
  {
      string str1="Singapore Polytechnic is the oldest polytechnic.";
      cout<<str1<<endl;
      cout<<str1.find("o",20)<<endl<<endl;    //use of find
  
      str1.replace(29,6,"coolest");         //use of replace
  
      //str1.erase(29,6);                       //use of erase
  
      //str1.insert(29,"coolest");
  
      cout<<str1<<endl;
      return 0;
  }
  

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  0 comments - tagged in 
  • class, 
  • string
  posted by ASaravanan on Nov 09, 2009 at 7:54 p.m. EST

• ∞ bankaccount

  //This is Account.h
  
  #include <string>
  #include <iostream>
  
  using namespace std;
  
  class Account
  {
  public:
      Account();
      Account(char* Name);
      ~Account();
      string getName();
      void setName(string Name);
      double getBalance();
      void setBalance(double Balance);
      double getOverdraft();
      void setOverdraft(double Overdraft);
  
      int withdraw(double amount);
      int transferTo(Account* acc,double amount);
      void deposit(double amount);
      double calcInterest(double rate, int year);
      void state(void);
  
  private:
      string name;
      double balance;
      double overdraft;
  };
  
  //This is Account.cpp
  
  #include "Account.h"
  
  using namespace std;
  
  Account :: Account()
  {
      balance = 0;
      overdraft = 0;
      name = "";
  }
  
  Account :: Account(char* Name)
  {
      balance = 0;
      overdraft = 0;
      name = Name;
  }
  
  Account :: ~Account()
  {
  }
  
  string Account :: getName()
  {
      return name;
  }
  
  void Account :: setName(string Name)
  {
      name = Name;
  }
  
  double Account :: getBalance()
  {
      return balance;
  }
  
  void Account :: setBalance(double Balance)
  {
      balance = Balance;
  }
  
  double Account :: getOverdraft()
  {
      return overdraft;
  }
  
  void Account :: setOverdraft(double Overdraft)
  {
      overdraft = Overdraft;
  }
  
  int Account :: withdraw(double amount)
  {
      if (amount < (balance + overdraft))
      {
          balance -= amount;
          return 1;
      }
      return 0;
  }
  
  int Account :: transferTo(Account* acc, double amount)
  {
      if (withdraw(amount))
      {
          acc->deposit(amount);
          return 1;
      }
      return 0;
  }
  
  void Account ::deposit(double amount)
  {
      balance += amount;
  }
  
  double Account :: calcInterest(double rate, int year)
  {
      double interest = 0.0;
      if (balance > 0.0)
      {
          interest = balance * rate * year;
  
      }
      return interest;
  }
  
  void Account :: state()
  {
      cout<<endl;
      cout<<"Name : "<<getName()<<endl;
      cout<<"Balance : "<<getBalance()<<endl;
      cout<<"Overdraft : "<<getOverdraft()<<endl;
  }
  
  //This is main.cpp
  
  #include <iostream>
  #include <string>
  #include "Account.h"
  
  using namespace std;
  
  int main()
  {
      Account* acc1 = new Account("TestName1");
      Account* acc2 = new Account("TestName2");
  
      double rate = 0.05;
      int yr = 1;
      double interest;
  
      int choice;
      char Name[128];
      double amt;
  
      do
      {
          cout<<"1  : Set Name for account 1"<<endl;
          cout<<"2  : Set Name for account 2"<<endl;
          cout<<"3  : Set Overdraft limit for account 1"<<endl;
          cout<<"4  : Set Overdraft limit for account 2"<<endl;
          cout<<"5  : Deposit money into account 1"<<endl;
          cout<<"6  : Deposit money into account 2"<<endl;
          cout<<"7  : Withdraw money from account 1"<<endl;
          cout<<"8  : Withdraw money from account 2"<<endl;
          cout<<"9  : Transfer money from account 1 to account 2"<<endl;
          cout<<"10 : Transfer money from account 2 to account 1"<<endl;
          cout<<"11 : Print out interest of account 1"<<endl;
          cout<<"12 : Print out interest of account 2"<<endl;
          cout<<"13 : Print cout the statement for account 1"<<endl;
          cout<<"14 : Print cout the statement for account 2"<<endl;
          cout<<"0  : Quit"<<endl;
  
          cout<<endl<<"Enter choice : ";
          cin>>choice;
          cout<<endl;
  
          switch(choice)
          {
              case 1:
                  cout<<"Enter name for account 1"<<endl;
                  cin>>Name;
                  acc1->setName(Name);
                  break;
  
              case 2:
                  cout<<"Enter name for account 2"<<endl;
                  cin>>Name;
                  acc2->setName(Name);
                  break;
  
              case 3:
                  cout<<"Set Overdraft for account 1"<<endl;
                  cin>>amt;
                  acc1->setOverdraft(amt);
                  break;
  
              case 4:
                  cout<<"Set Overdraft for account 2"<<endl;
                  cin>>amt;
                  acc2->setOverdraft(amt);
                  break;
  
              case 5:
                  cout<<"Enter the amount to deposit for account 1"<<endl;
                  cin>>amt;
                  acc1->deposit(amt);
                  break;
  
              case 6:
                  cout<<"Enter the amount to deposit for account 2"<<endl;
                  cin>>amt;
                  acc2->deposit(amt);
                  break;
  
              case 7:
                  cout<<"Enter the amount to withdraw for account 1"<<endl;
                  cin>>amt;
                  if (acc1->withdraw(amt))
                  {
                      cout<<"Withdraw succesfully for account 1"<<endl;
                  }
                  else
                  {
                      cout<<"Not enough cash for withdrawal"<<endl;
                  }
                  break;
  
              case 8:
                  cout<<"Enter the amount to withdraw for account 2"<<endl;
                  cin>>amt;
                  if (acc2->withdraw(amt))
                  {
                      cout<<"Withdraw succesfully for account 2"<<endl;
                  }
                  else
                  {
                      cout<<"Not enough cash for withdrawal"<<endl;
                  }
                  break;
  
              case 9:
                  cout<<"Enter the amount to tranfer from account 1 to account 2"<<endl;
                  cin>>amt;
                  if (acc1->transferTo(acc2, amt))
                  {
                      cout<<"Transfer succesfully to account 2"<<endl;
                  }
                  else
                  {
                      cout<<"Not enough cash for transfering"<<endl;
                  }
                  break;
  
              case 10:
                  cout<<"Enter the amount to tranfer from account 2 to account 1"<<endl;
                  cin>>amt;
                  if (acc2->transferTo(acc1, amt))
                  {
                      cout<<"Transfer succesfully to account 1"<<endl;
                  }
                  else
                  {
                      cout<<"Not enough cash for transfering"<<endl;
                  }
                  break;
  
              case 11:
                  cout << "The interest of account 1: ";
                  interest = acc1->calcInterest(rate, yr);
                  cout << interest<<endl;
                  break;
  
              case 12:
                  cout << "The interest of account 2: ";
                  interest = acc2->calcInterest(rate, yr);
                  cout << interest<<endl;
                  break;
  
              case 13:
                  acc1->state();
                  break;
  
              case 14:
                  acc2->state();
                  break;
  
              default:
                  if(choice!=0)
                  cout << "You enter wrong choice. Please re-enter choice again."<<endl;
                  break;
  
          }
          cout<<endl<<endl;
      }
      while (choice != 0);
  
      return 0;
  }
  
  

  cpp

  1

  bankaccount

  //This is Account.h
  
  #include <string>
  #include <iostream>
  
  using namespace std;
  
  class Account
  {
  public:
      Account();
      Account(char* Name);
      ~Account();
      string getName();
      void setName(string Name);
      double getBalance();
      void setBalance(double Balance);
      double getOverdraft();
      void setOverdraft(double Overdraft);
  
      int withdraw(double amount);
      int transferTo(Account* acc,double amount);
      void deposit(double amount);
      double calcInterest(double rate, int year);
      void state(void);
  
  private:
      string name;
      double balance;
      double overdraft;
  };
  
  //This is Account.cpp
  
  #include "Account.h"
  
  using namespace std;
  
  Account :: Account()
  {
      balance = 0;
      overdraft = 0;
      name = "";
  }
  
  Account :: Account(char* Name)
  {
      balance = 0;
      overdraft = 0;
      name = Name;
  }
  
  Account :: ~Account()
  {
  }
  
  string Account :: getName()
  {
      return name;
  }
  
  void Account :: setName(string Name)
  {
      name = Name;
  }
  
  double Account :: getBalance()
  {
      return balance;
  }
  
  void Account :: setBalance(double Balance)
  {
      balance = Balance;
  }
  
  double Account :: getOverdraft()
  {
      return overdraft;
  }
  
  void Account :: setOverdraft(double Overdraft)
  {
      overdraft = Overdraft;
  }
  
  int Account :: withdraw(double amount)
  {
      if (amount < (balance + overdraft))
      {
          balance -= amount;
          return 1;
      }
      return 0;
  }
  
  int Account :: transferTo(Account* acc, double amount)
  {
      if (withdraw(amount))
      {
          acc->deposit(amount);
          return 1;
      }
      return 0;
  }
  
  void Account ::deposit(double amount)
  {
      balance += amount;
  }
  
  double Account :: calcInterest(double rate, int year)
  {
      double interest = 0.0;
      if (balance > 0.0)
      {
          interest = balance * rate * year;
  
      }
      return interest;
  }
  
  void Account :: state()
  {
      cout<<endl;
      cout<<"Name : "<<getName()<<endl;
      cout<<"Balance : "<<getBalance()<<endl;
      cout<<"Overdraft : "<<getOverdraft()<<endl;
  }
  
  //This is main.cpp
  
  #include <iostream>
  #include <string>
  #include "Account.h"
  
  using namespace std;
  
  int main()
  {
      Account* acc1 = new Account("TestName1");
      Account* acc2 = new Account("TestName2");
  
      double rate = 0.05;
      int yr = 1;
      double interest;
  
      int choice;
      char Name[128];
      double amt;
  
      do
      {
          cout<<"1  : Set Name for account 1"<<endl;
          cout<<"2  : Set Name for account 2"<<endl;
          cout<<"3  : Set Overdraft limit for account 1"<<endl;
          cout<<"4  : Set Overdraft limit for account 2"<<endl;
          cout<<"5  : Deposit money into account 1"<<endl;
          cout<<"6  : Deposit money into account 2"<<endl;
          cout<<"7  : Withdraw money from account 1"<<endl;
          cout<<"8  : Withdraw money from account 2"<<endl;
          cout<<"9  : Transfer money from account 1 to account 2"<<endl;
          cout<<"10 : Transfer money from account 2 to account 1"<<endl;
          cout<<"11 : Print out interest of account 1"<<endl;
          cout<<"12 : Print out interest of account 2"<<endl;
          cout<<"13 : Print cout the statement for account 1"<<endl;
          cout<<"14 : Print cout the statement for account 2"<<endl;
          cout<<"0  : Quit"<<endl;
  
          cout<<endl<<"Enter choice : ";
          cin>>choice;
          cout<<endl;
  
          switch(choice)
          {
              case 1:
                  cout<<"Enter name for account 1"<<endl;
                  cin>>Name;
                  acc1->setName(Name);
                  break;
  
              case 2:
                  cout<<"Enter name for account 2"<<endl;
                  cin>>Name;
                  acc2->setName(Name);
                  break;
  
              case 3:
                  cout<<"Set Overdraft for account 1"<<endl;
                  cin>>amt;
                  acc1->setOverdraft(amt);
                  break;
  
              case 4:
                  cout<<"Set Overdraft for account 2"<<endl;
                  cin>>amt;
                  acc2->setOverdraft(amt);
                  break;
  
              case 5:
                  cout<<"Enter the amount to deposit for account 1"<<endl;
                  cin>>amt;
                  acc1->deposit(amt);
                  break;
  
              case 6:
                  cout<<"Enter the amount to deposit for account 2"<<endl;
                  cin>>amt;
                  acc2->deposit(amt);
                  break;
  
              case 7:
                  cout<<"Enter the amount to withdraw for account 1"<<endl;
                  cin>>amt;
                  if (acc1->withdraw(amt))
                  {
                      cout<<"Withdraw succesfully for account 1"<<endl;
                  }
                  else
                  {
                      cout<<"Not enough cash for withdrawal"<<endl;
                  }
                  break;
  
              case 8:
                  cout<<"Enter the amount to withdraw for account 2"<<endl;
                  cin>>amt;
                  if (acc2->withdraw(amt))
                  {
                      cout<<"Withdraw succesfully for account 2"<<endl;
                  }
                  else
                  {
                      cout<<"Not enough cash for withdrawal"<<endl;
                  }
                  break;
  
              case 9:
                  cout<<"Enter the amount to tranfer from account 1 to account 2"<<endl;
                  cin>>amt;
                  if (acc1->transferTo(acc2, amt))
                  {
                      cout<<"Transfer succesfully to account 2"<<endl;
                  }
                  else
                  {
                      cout<<"Not enough cash for transfering"<<endl;
                  }
                  break;
  
              case 10:
                  cout<<"Enter the amount to tranfer from account 2 to account 1"<<endl;
                  cin>>amt;
                  if (acc2->transferTo(acc1, amt))
                  {
                      cout<<"Transfer succesfully to account 1"<<endl;
                  }
                  else
                  {
                      cout<<"Not enough cash for transfering"<<endl;
                  }
                  break;
  
              case 11:
                  cout << "The interest of account 1: ";
                  interest = acc1->calcInterest(rate, yr);
                  cout << interest<<endl;
                  break;
  
              case 12:
                  cout << "The interest of account 2: ";
                  interest = acc2->calcInterest(rate, yr);
                  cout << interest<<endl;
                  break;
  
              case 13:
                  acc1->state();
                  break;
  
              case 14:
                  acc2->state();
                  break;
  
              default:
                  if(choice!=0)
                  cout << "You enter wrong choice. Please re-enter choice again."<<endl;
                  break;
  
          }
          cout<<endl<<endl;
      }
      while (choice != 0);
  
      return 0;
  }
  

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  0 comments - tagged in 
  • class
  posted by HuiHui on Nov 08, 2009 at 4:19 a.m. EST

• ∞ class-object

  #include <iostream>
  #include <string>
  using namespace std;
  
  class Doggy
  {
      char doggyName[80];
      char doggyType[80];
      char doggyOwner[40];
      int dogTag;
  
  public:
      int gettel(int telnum, int Telnum);
      void settel(int telnum, int Telnum);
      char getAddress(char Address, char address);
      void setAddress(char Address, char address);
  
      void store(char * name, char * type, char * owner, int num);
      void show();
      void showadd_tel();
      void store1(int tel, char *add);
  
  private:
      int telnum;
      char address[100];
  
  };//semi col to mark End Of class dec
  
  int Doggy :: gettel(int telnum, int Telnum)
  {
      return telnum;
  }
  
  void Doggy :: settel(int telnum, int Telnum)
  {
      Telnum = telnum;
  }
  
  char Doggy :: getAddress(char Address, char address)
  {
      return address;
  }
  
  void Doggy :: setAddress(char Address, char address)
  {
      Address = address;
  }
  
  //:: is the binary scope, eg the fuction belong to which class
  void Doggy::store(char * name, char * type, char * owner, int num)
  {
      strcpy(doggyName, name);
      strcpy(doggyType, type);
      strcpy(doggyOwner, owner);
      dogTag = num;
  }
  
  void Doggy::show()
  {
      cout << "dog's Name: " << doggyName << endl;
      cout << "dog's Type: " << doggyType << endl;
      cout << "dog's Owner: " << doggyOwner << endl;
      cout << "dog tag number: " << dogTag << endl;
  }
  
  void Doggy :: showadd_tel()
  {
      cout << "telephone no.: " << telnum << endl;
      cout << "address: " << address << endl;
  }
  
  void Doggy :: store1(int tel, char *add)
  {
      telnum = tel;
      strcpy(address, add);
  }
  int main()
  {
  //create 3 new dog object
      Doggy d1;
      Doggy d2;
      Doggy d3;
  
      Doggy at1;
      Doggy at2;
      Doggy at3;
  
      cout << "Welcome to my Dog Kennel" << endl;
      d1.store("dipsy", "Maltest","Alice", 1001);
      d2.store("lala", "Dobberman","Bob", 1002);
      d3.store("tinki", "Collie","Malory", 1003);
  
      at1.store1(123, "woodlands");
      at2.store1(234, "bugis");
      at3.store1(345, "amk");
  
      d1.show();
      at1.showadd_tel();
      cout << endl;
  
      d2.show();
      at2.showadd_tel();
      cout << endl;
  
      d3.show();
      at3.showadd_tel();
      cout << endl;
      return 0;
  }
  

  cpp

  1

  class-object

  #include <iostream>
  #include <string>
  using namespace std;
  
  class Doggy
  {
      char doggyName[80];
      char doggyType[80];
      char doggyOwner[40];
      int dogTag;
  
  public:
      int gettel(int telnum, int Telnum);
      void settel(int telnum, int Telnum);
      char getAddress(char Address, char address);
      void setAddress(char Address, char address);
  
      void store(char * name, char * type, char * owner, int num);
      void show();
      void showadd_tel();
      void store1(int tel, char *add);
  
  private:
      int telnum;
      char address[100];
  
  };//semi col to mark End Of class dec
  
  int Doggy :: gettel(int telnum, int Telnum)
  {
      return telnum;
  }
  
  void Doggy :: settel(int telnum, int Telnum)
  {
      Telnum = telnum;
  }
  
  char Doggy :: getAddress(char Address, char address)
  {
      return address;
  }
  
  void Doggy :: setAddress(char Address, char address)
  {
      Address = address;
  }
  
  //:: is the binary scope, eg the fuction belong to which class
  void Doggy::store(char * name, char * type, char * owner, int num)
  {
      strcpy(doggyName, name);
      strcpy(doggyType, type);
      strcpy(doggyOwner, owner);
      dogTag = num;
  }
  
  void Doggy::show()
  {
      cout << "dog's Name: " << doggyName << endl;
      cout << "dog's Type: " << doggyType << endl;
      cout << "dog's Owner: " << doggyOwner << endl;
      cout << "dog tag number: " << dogTag << endl;
  }
  
  void Doggy :: showadd_tel()
  {
      cout << "telephone no.: " << telnum << endl;
      cout << "address: " << address << endl;
  }
  
  void Doggy :: store1(int tel, char *add)
  {
      telnum = tel;
      strcpy(address, add);
  }
  int main()
  {
  //create 3 new dog object
      Doggy d1;
      Doggy d2;
      Doggy d3;
  
      Doggy at1;
      Doggy at2;
      Doggy at3;
  
      cout << "Welcome to my Dog Kennel" << endl;
      d1.store("dipsy", "Maltest","Alice", 1001);
      d2.store("lala", "Dobberman","Bob", 1002);
      d3.store("tinki", "Collie","Malory", 1003);
  
      at1.store1(123, "woodlands");
      at2.store1(234, "bugis");
      at3.store1(345, "amk");
  
      d1.show();
      at1.showadd_tel();
      cout << endl;
  
      d2.show();
      at2.showadd_tel();
      cout << endl;
  
      d3.show();
      at3.showadd_tel();
      cout << endl;
      return 0;
  }
  

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  0 comments - tagged in 
  • class
  posted by HuiHui on Nov 02, 2009 at 7:06 a.m. EST

• ∞ class initialiser

  + (void) initialize
  {
    if (self == [ClassName class])
    {
      /**
       * initialize class properties
       */
    }
  }

  objective-c

  1

  class initialiser

  + (void) initialize
  {
    if (self == [ClassName class])
    {
      /**
       * initialize class properties
       */
    }
  }
  

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  0 comments - tagged in 
  • class, 
  • cocoa, 
  • initialiser, 
  • objectivec
  posted by nicolascormier on Oct 03, 2009 at 7:35 p.m. EDT

• ∞ Database Helper Class with Cache

  <?php
  class Database {
  	
  	public $db = array(
  		'host'=>DB_HOST,
  		'user'=>DB_USER,
  		'pswd'=>DB_PSWD,
  		'db'=>DB_DB,
  		'status'=>true
  	);
  	public $caching = array(
  		'on'=>false,
  		'time'=>'',
  		'cache_path'=>'/db_query_cache/'
  	);
  	public $tbl;
  	private $queryCount = 0;
  
  	function __construct($wtbl='') {
  		if(@mysql_connect($this->db['host'],$this->db['user'],$this->db['pswd'])) {
  			mysql_select_db($this->db['db']);
  			$this->tbl = $wtbl;
  		} else {
  			$this->db['status'] = false;
  		}
  	}
  	
  	function tbl($tbl) {
  		$this->tbl = $tbl;
  		return $this;
  	}
  	
  	function cache($cache_time=3600) {
  		// Tell the code to cache the query
  		// It will be set to false after the query execution
  		$this->caching['on'] = true;
  		$this->caching['time'] = $cache_time;
  		return $this;
  	}
  	
  	function cacheActions($query) {
  		$this->caching['on'] = false;
  		$cache_file = realpath('.').$this->caching['cache_path'].md5($query).'.txt';
  		
  		if(file_exists($cache_file)) {
  			// If the cache exists, lets see if we must delete it
  			if((time()-filemtime($cache_file))>=$this->caching['time']) {
  				unlink($cache_file);
  				// Creating a new one with the results
  				$results = $this->cache_query($query);
  				file_put_contents($cache_file,serialize($results));
  				// Returning the results
  				return $results;
  			} else {
  				// If we're not deleting it, we're using it
  				return unserialize(file_get_contents($cache_file));
  			}
  		} else {
  			// Creating a new one with the results
  			$results = $this->cache_query($query);
  			file_put_contents($cache_file,serialize($results));
  			// Return the results
  			return $results;
  		}
  	}
  	
  	function cache_query($query) {
  		$result = mysql_query($query);
  		$results = array();
  		while($row = mysql_fetch_assoc($result)) { $results[] = $row; }
  		return $results;
  	}
  	
  	function find($arg='',$params=array()) {
  		++$this->queryCount;
  		// If we don't have a table, return false;
  		if($this->tbl=='') return false;
  		// If we didn't specify the fields, get all.
  		$fields = (isset($params['fields'])) ? $params['fields'] : '*';
  		if(is_integer($arg)||ereg('^[0-9]+$',$arg)) {
  			// If is integer or a numeric string, look for a result by its ID
  			return mysql_fetch_assoc(mysql_query('select '.$fields.' from '.$this->tbl." where id='$arg'"));
  		} else {
  			// If isn't a integer, select all row with $params parameters or not.
  			$query_params = '';
  			if(is_array($params)) {
  				// The query's params var
  				// Handle each one of $params options
  				$query_params .= (isset($params['where'])&&strlen($params['where'])>1) ? ' where '.$params['where'] : '';
  				$query_params .= (isset($params['group'])) ? ' group by'.$params['group'] : '';
  				$query_params .= (isset($params['order'])) ? ' order by '.$params['order'] : '';
  				$query_params .= (isset($params['limit'])) ? ' limit '.((isset($params['offset'])) ? $params['offset'].',' : '').$params['limit'] : '';
  			}
  			$query = 'select '.$fields.' from '.$this->tbl.$query_params;
  			if($this->caching['on']) {
  				return $this->cacheActions($query);
  			} else {
  				$result = mysql_query($query);
  				$results = array();
  				while($row = mysql_fetch_assoc($result)) { $results[] = $row; }
  				return $results;
  			}
  		}
  	}
  	
  	function query($query) {
  		$result = mysql_query($query);
  		$results = array();
  		while($row = mysql_fetch_assoc($result)) { $results[] = $row; }
  		return $results;
  	}
  	
  	function add($args) {
  		$args = func_get_args();
  		$values = array();
  		foreach($args as $value) {
  			$values[] = "'".$this->escp($value)."'";
  		}
  		return mysql_query('insert into '.$this->tbl.' values('.join(',',$values).')');
  	}
  	
  	function update($fields='',$condition) {
  		if(!is_array($fields)||$this->tbl=='') return false;
  		$values = array();
  		foreach($fields as $field=>$value) {
  			$values[] = $field."='".mysql_real_escape_string($value)."'";
  		}
  		$values = join(',',$values);
  		return mysql_query('update '.$this->tbl.' set '.$values.' where '.$condition);
  	}
  	
  	function del($conditions='') {
  		if($this->tbl=='') return false;
  		$conditions = ($conditions!='') ? ' where '.$conditions : '';
  		return mysql_query('delete from '.$this->tbl.$conditions);
  	}
  	
  	function escp($what) {
  		return mysql_real_escape_string($what);
  	}
  	
  	function get_increment($table='') {
  		$table = ($this->tbl=='') ? $table : $this->tbl;
  		if($table=='') return false;
  		$query = mysql_fetch_assoc(mysql_query('show table status from '.$this->db['db']." where name='$table'"));
  		return $query['Auto_increment'];
  	}
  	
  	function ar($is_update=false) {
  		if(!$is_update) {
  			return mysql_affected_rows();
  		} else {
  			$ar = (preg_match('/Rows matched: ([0-9]+)/',mysql_info(),$matches)) ? $matches[1] : 0;
  			return $ar;
  		}
  	}
  }
  ?>

  php

  1

  Database Helper Class with Cache

  <?php
  class Database {
  	
  	public $db = array(
  		'host'=>DB_HOST,
  		'user'=>DB_USER,
  		'pswd'=>DB_PSWD,
  		'db'=>DB_DB,
  		'status'=>true
  	);
  	public $caching = array(
  		'on'=>false,
  		'time'=>'',
  		'cache_path'=>'/db_query_cache/'
  	);
  	public $tbl;
  	private $queryCount = 0;
  
  	function __construct($wtbl='') {
  		if(@mysql_connect($this->db['host'],$this->db['user'],$this->db['pswd'])) {
  			mysql_select_db($this->db['db']);
  			$this->tbl = $wtbl;
  		} else {
  			$this->db['status'] = false;
  		}
  	}
  	
  	function tbl($tbl) {
  		$this->tbl = $tbl;
  		return $this;
  	}
  	
  	function cache($cache_time=3600) {
  		// Tell the code to cache the query
  		// It will be set to false after the query execution
  		$this->caching['on'] = true;
  		$this->caching['time'] = $cache_time;
  		return $this;
  	}
  	
  	function cacheActions($query) {
  		$this->caching['on'] = false;
  		$cache_file = realpath('.').$this->caching['cache_path'].md5($query).'.txt';
  		
  		if(file_exists($cache_file)) {
  			// If the cache exists, lets see if we must delete it
  			if((time()-filemtime($cache_file))>=$this->caching['time']) {
  				unlink($cache_file);
  				// Creating a new one with the results
  				$results = $this->cache_query($query);
  				file_put_contents($cache_file,serialize($results));
  				// Returning the results
  				return $results;
  			} else {
  				// If we're not deleting it, we're using it
  				return unserialize(file_get_contents($cache_file));
  			}
  		} else {
  			// Creating a new one with the results
  			$results = $this->cache_query($query);
  			file_put_contents($cache_file,serialize($results));
  			// Return the results
  			return $results;
  		}
  	}
  	
  	function cache_query($query) {
  		$result = mysql_query($query);
  		$results = array();
  		while($row = mysql_fetch_assoc($result)) { $results[] = $row; }
  		return $results;
  	}
  	
  	function find($arg='',$params=array()) {
  		++$this->queryCount;
  		// If we don't have a table, return false;
  		if($this->tbl=='') return false;
  		// If we didn't specify the fields, get all.
  		$fields = (isset($params['fields'])) ? $params['fields'] : '*';
  		if(is_integer($arg)||ereg('^[0-9]+$',$arg)) {
  			// If is integer or a numeric string, look for a result by its ID
  			return mysql_fetch_assoc(mysql_query('select '.$fields.' from '.$this->tbl." where id='$arg'"));
  		} else {
  			// If isn't a integer, select all row with $params parameters or not.
  			$query_params = '';
  			if(is_array($params)) {
  				// The query's params var
  				// Handle each one of $params options
  				$query_params .= (isset($params['where'])&&strlen($params['where'])>1) ? ' where '.$params['where'] : '';
  				$query_params .= (isset($params['group'])) ? ' group by'.$params['group'] : '';
  				$query_params .= (isset($params['order'])) ? ' order by '.$params['order'] : '';
  				$query_params .= (isset($params['limit'])) ? ' limit '.((isset($params['offset'])) ? $params['offset'].',' : '').$params['limit'] : '';
  			}
  			$query = 'select '.$fields.' from '.$this->tbl.$query_params;
  			if($this->caching['on']) {
  				return $this->cacheActions($query);
  			} else {
  				$result = mysql_query($query);
  				$results = array();
  				while($row = mysql_fetch_assoc($result)) { $results[] = $row; }
  				return $results;
  			}
  		}
  	}
  	
  	function query($query) {
  		$result = mysql_query($query);
  		$results = array();
  		while($row = mysql_fetch_assoc($result)) { $results[] = $row; }
  		return $results;
  	}
  	
  	function add($args) {
  		$args = func_get_args();
  		$values = array();
  		foreach($args as $value) {
  			$values[] = "'".$this->escp($value)."'";
  		}
  		return mysql_query('insert into '.$this->tbl.' values('.join(',',$values).')');
  	}
  	
  	function update($fields='',$condition) {
  		if(!is_array($fields)||$this->tbl=='') return false;
  		$values = array();
  		foreach($fields as $field=>$value) {
  			$values[] = $field."='".mysql_real_escape_string($value)."'";
  		}
  		$values = join(',',$values);
  		return mysql_query('update '.$this->tbl.' set '.$values.' where '.$condition);
  	}
  	
  	function del($conditions='') {
  		if($this->tbl=='') return false;
  		$conditions = ($conditions!='') ? ' where '.$conditions : '';
  		return mysql_query('delete from '.$this->tbl.$conditions);
  	}
  	
  	function escp($what) {
  		return mysql_real_escape_string($what);
  	}
  	
  	function get_increment($table='') {
  		$table = ($this->tbl=='') ? $table : $this->tbl;
  		if($table=='') return false;
  		$query = mysql_fetch_assoc(mysql_query('show table status from '.$this->db['db']." where name='$table'"));
  		return $query['Auto_increment'];
  	}
  	
  	function ar($is_update=false) {
  		if(!$is_update) {
  			return mysql_affected_rows();
  		} else {
  			$ar = (preg_match('/Rows matched: ([0-9]+)/',mysql_info(),$matches)) ? $matches[1] : 0;
  			return $ar;
  		}
  	}
  }
  ?>
  

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  0 comments - tagged in 
  • class, 
  • mysql, 
  • oop, 
  • php
  posted by shinobiesdf on Aug 16, 2009 at 2:44 a.m. EDT

• ∞ JavaScript adds classes to BODY based on URL

  function setBodyClass() {
  	var url = new String(window.location.pathname),
  		dirs = url.split('/'),
  		classes = ' home';
  
  	if (dirs) {
  		classes = '';
  		for (i = 0; i < dirs.length; i++) {
  			var dir = dirs[i].split('.'); // removes file extentions
  			
  			if (dir[0]) {
  				classes += ' ';
  				classes += dir[0].toLowerCase();
  			}
  		}
  	}
  	// check if body has an existing class
  	if (!document.body.className) {
  		document.body.className = classes;
  	} else {
  		var newClassName = document.body.className;
  		newClassName += classes;
  		document.body.className = newClassName;
  	}
  }
  
  

  js

  1

  JavaScript adds classes to BODY based on URL

  function setBodyClass() {
  	var url = new String(window.location.pathname),
  		dirs = url.split('/'),
  		classes = ' home';
  
  	if (dirs) {
  		classes = '';
  		for (i = 0; i < dirs.length; i++) {
  			var dir = dirs[i].split('.'); // removes file extentions
  			
  			if (dir[0]) {
  				classes += ' ';
  				classes += dir[0].toLowerCase();
  			}
  		}
  	}
  	// check if body has an existing class
  	if (!document.body.className) {
  		document.body.className = classes;
  	} else {
  		var newClassName = document.body.className;
  		newClassName += classes;
  		document.body.className = newClassName;
  	}
  }
  

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  0 comments - tagged in 
  • body, 
  • class, 
  • cms, 
  • javascript, 
  • url
  posted by mountainash on May 21, 2009 at 10:05 a.m. EDT

• ∞ Session Helper class

  <?php
  
  // Example of usage below the code
  
  class Session {
  
  	// To permit the same session var being accessed
  	// more than once at same time on different places.
  	var $prefix;
  
  	function Session() {
  		session_start();
  		$this->prefix = $_SERVER['HTTP_HOST'];
  		
  		if($this->get('flash')) {
  			foreach($_SESSION[$this->prefix]['flash'] as $name=>$vals) {
  				++$_SESSION[$this->prefix]['flash'][$name]['counter'];
  				if($_SESSION[$this->prefix]['flash'][$name]['counter']>1) {
  					unset($_SESSION[$this->prefix]['flash'][$name]);
  				}
  			}
  		}
  	}
  	
  	function get($session_var) {
  		return ((isset($_SESSION[$this->prefix][$session_var])) ? $_SESSION[$this->prefix][$session_var] : false);
  	}
  	
  	function get_cookie($cookie_name) {
  		return ((isset($_COOKIE[$cookie_name])) ? $_COOKIE[$cookie_name] : false);
  	}
  	
  	function set($session_var,$value) {
  		$_SESSION[$this->prefix][$session_var] = $value;
  	}
  	
  	function set_cookie($cookie_name,$value) {
  		setcookie($cookie_name,$value,time()+3600*24,'/');
  	}
  	
  	function del() {
  		$session_vars = func_get_args();
  		foreach($session_vars as $session_var) {
  			if($this->get($session_var)||is_array($this->get($session_var))) {
  				unset($_SESSION[$this->prefix][$session_var]);
  			}
  		}
  	}
  	
  	function del_cookie() {
  		$cookies = func_get_args();
  		foreach($cookies as $cookie) {
  			if($this->get_cookie($cookie)) {
  				setcookie($cookie,'del',time()-3600,'/');
  			}
  		}
  	}
  	
  	function flash($flash_var,$value) {
  		$_SESSION[$this->prefix]['flash'][$flash_var] = array('val'=>$value,'counter'=>0);
  	}
  	
  	function get_flash($flash_var) {
  		return ((isset($_SESSION[$this->prefix]['flash'][$flash_var]['val'])) ? $_SESSION[$this->prefix]['flash'][$flash_var]['val'] : false);
  	}
  
  }
  
  // USAGE EXAMPLES
  // First, obviously, we must instanciate the class
  // I like to name my var $Session, but it could be shorter like $S.
  $Session = new Session();
  
  // Performing basic $_SESSION operations:
  // Setting a $_SESSION var
  $Session->set('varname','value');
  // It's the same as $_SESSION['varname'] = 'value'
  
  // Retrieving a $_SESSION var's value
  $Session->get('varname');
  
  // Deleting a $_SESSION var
  // Accept multiple arguments
  $Session->del('varname','varname2','varname3');
  
  // Now, about the function FLASH
  // It sets a $_SESSION var that will last only the next HTTP request
  // It's useful to define error messages for forms
  // Example: we have a page form.php and process.php where this last
  // will manipulate data sended by form.php
  
  // PROCESS.PHP
  if($_POST['name']=="") {
    $Session->flash('error','Sorry, you must enter a name');
    header('location: form.php');
  }
  
  // FORM.PHP
  if($Session->get_flash('error')) {
    echo $Session->get_flash('error');
    // This would display "Sorry, you must enter a name"
  }
  
  // About the COOKIES funcions:
  // They works like the session functions, changing only its names: set_cookie() and del_cookie()(this one accept multiple args as well)
  ?>

  php

  1

  Session Helper class

  <?php
  
  // Example of usage below the code
  
  class Session {
  
  	// To permit the same session var being accessed
  	// more than once at same time on different places.
  	var $prefix;
  
  	function Session() {
  		session_start();
  		$this->prefix = $_SERVER['HTTP_HOST'];
  		
  		if($this->get('flash')) {
  			foreach($_SESSION[$this->prefix]['flash'] as $name=>$vals) {
  				++$_SESSION[$this->prefix]['flash'][$name]['counter'];
  				if($_SESSION[$this->prefix]['flash'][$name]['counter']>1) {
  					unset($_SESSION[$this->prefix]['flash'][$name]);
  				}
  			}
  		}
  	}
  	
  	function get($session_var) {
  		return ((isset($_SESSION[$this->prefix][$session_var])) ? $_SESSION[$this->prefix][$session_var] : false);
  	}
  	
  	function get_cookie($cookie_name) {
  		return ((isset($_COOKIE[$cookie_name])) ? $_COOKIE[$cookie_name] : false);
  	}
  	
  	function set($session_var,$value) {
  		$_SESSION[$this->prefix][$session_var] = $value;
  	}
  	
  	function set_cookie($cookie_name,$value) {
  		setcookie($cookie_name,$value,time()+3600*24,'/');
  	}
  	
  	function del() {
  		$session_vars = func_get_args();
  		foreach($session_vars as $session_var) {
  			if($this->get($session_var)||is_array($this->get($session_var))) {
  				unset($_SESSION[$this->prefix][$session_var]);
  			}
  		}
  	}
  	
  	function del_cookie() {
  		$cookies = func_get_args();
  		foreach($cookies as $cookie) {
  			if($this->get_cookie($cookie)) {
  				setcookie($cookie,'del',time()-3600,'/');
  			}
  		}
  	}
  	
  	function flash($flash_var,$value) {
  		$_SESSION[$this->prefix]['flash'][$flash_var] = array('val'=>$value,'counter'=>0);
  	}
  	
  	function get_flash($flash_var) {
  		return ((isset($_SESSION[$this->prefix]['flash'][$flash_var]['val'])) ? $_SESSION[$this->prefix]['flash'][$flash_var]['val'] : false);
  	}
  
  }
  
  // USAGE EXAMPLES
  // First, obviously, we must instanciate the class
  // I like to name my var $Session, but it could be shorter like $S.
  $Session = new Session();
  
  // Performing basic $_SESSION operations:
  // Setting a $_SESSION var
  $Session->set('varname','value');
  // It's the same as $_SESSION['varname'] = 'value'
  
  // Retrieving a $_SESSION var's value
  $Session->get('varname');
  
  // Deleting a $_SESSION var
  // Accept multiple arguments
  $Session->del('varname','varname2','varname3');
  
  // Now, about the function FLASH
  // It sets a $_SESSION var that will last only the next HTTP request
  // It's useful to define error messages for forms
  // Example: we have a page form.php and process.php where this last
  // will manipulate data sended by form.php
  
  // PROCESS.PHP
  if($_POST['name']=="") {
    $Session->flash('error','Sorry, you must enter a name');
    header('location: form.php');
  }
  
  // FORM.PHP
  if($Session->get_flash('error')) {
    echo $Session->get_flash('error');
    // This would display "Sorry, you must enter a name"
  }
  
  // About the COOKIES funcions:
  // They works like the session functions, changing only its names: set_cookie() and del_cookie()(this one accept multiple args as well)
  ?>
  

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  2 comments - tagged in 
  • class, 
  • oop, 
  • php, 
  • session
  posted by shinobiesdf on Mar 28, 2009 at 11:08 p.m. EDT

• ∞ Database Helper class

  <?php
  // Examples of how to use below, after the class code.
  
  class Database {
  
  	var $QueryCount = 0;
  	
  	function Database() {
  		mysql_connect(DB_HOST,DB_USER,DB_PSWD);
  		mysql_select_db(DB_DB);
  	}
  	
  	function query($query) {
  		++$this->QueryCount;
  		return mysql_query($query);
  	}
  	
  	function select($table,$data='',$addOn='') {
  		++$this->QueryCount;
  		$data = ($data=='') ? '*' : $data;
  		return mysql_query("select $data from $table $addOn");
  	}
  	
  	function insert($table,$where,$data,$debug=false) {
  		$data = (!preg_match('/^\'[^\']*\'/',$data)) ? "'".$data."'": $data;
  		if($debug==false) {
  			return mysql_query("insert into ".$table.$where." values($data)");
  		} else {
  			echo "insert into ".$table.$where." values($data)";
  		}
  	}
  	
  	function update($table,$what,$where) {
  		return mysql_query("update $table set $what where $where");
  	}
  	
  	function delete($table,$id='') {
  		$id = ($id=='') ? '' : "where $id";
  		return mysql_query("delete from $table $id");
  	}
  	
  	function fobject($result) {
  		return mysql_fetch_object($result);
  	}
  	
  	function assoc($result) {
  		return mysql_fetch_assoc($result);
  	}
  	
  	function farray($result) {
  		return mysql_fetch_array($result,MYSQL_NUM);
  	}
  	
  	function nr($result) {
  		return mysql_num_rows($result);
  	}
  	
  	function ar($is_update=false) {
  		if($is_update==false) {
  			return mysql_affected_rows();
  		} else {
  			preg_match('/Rows matched: ([0-9]+)/',mysql_info(),$matched);
  			$ar = (int) $matched[1];
  			return $ar;
  		}
  	}
  	
  	function totalQueries() { return $this->QueryCount; }
  	
  	function get_increment($table) {
  		$query = mysql_fetch_assoc(mysql_query('show table status from '.DB_DB." where name='$table'"));
  		return $query['Auto_increment'];
  	}
  	
  	function close() { mysql_close(); }
  	
  }
  
  // Example of usage //
  
  // Connecting
  // On this example, I'm using constants just because I was using this class within an app.
  define('DB_HOST','localhost');
  define('DB_USER','root');
  define('DB_PSWD','pswd');
  define('DB_DB','posts');
  
  $Db = new Database();
  
  // Inserting a post in table 'posts' with 3 fields/columns: author,title,text
  // Note that third parameter is optional if the second is already in correct column order
  $Db->insert('posts',"'Shino','First post','First post text'","'author','title','text'");
  
  // If we had a field 'id' as a primary key and first field/column we would want to get the auto_increment before iserting
  $new_post_id = $Db->getIncrement('posts');
  $Db->insert('posts',"'".$new_post_id."','Shino','Second post','Second post text'");
  
  // Retrieving posts list
  $posts = $Db->select('posts','title,text,author',"where author='Shino'");
  // We could do the following too:
  // $Db->select('posts','',"where author='Shino'");
  // Ommiting the second parameter is the same as '*'
  
  while($post = $Db->assoc($posts)) {
    echo '<h1>'.$post['title'].'</h1>';
    echo '<h3>'.$post['author'].'</h3>';
    echo '<p>'.$post['text'].'</p>';
  }
  echo '<strong>Articles found: '.$Db->nr($posts).'</strong>';
  
  // Updating post
  $Db->update('posts',"author='Dee'","id='10'");
  // Number of posts updated
  // We set the parameter to true indicating that it is a update query's result.
  // We do this because if you accidentaly don't alter anything, for MySQL, it won't look like a update, and the affected_rows will be 0.
  echo $Db->ar(true).' posts updated';
  
  // Deleting posts with author 'Shino'
  $Db->delete('posts',"author='Shino'");
  // Number of posts deleted
  echo $Db->ar().' posts deleted';
  
  // Number of queries executed by query() or select() on this page
  echo $Db->totalQueries();
  
  ?>

  php

  1

  Database Helper class

  <?php
  // Examples of how to use below, after the class code.
  
  class Database {
  
  	var $QueryCount = 0;
  	
  	function Database() {
  		mysql_connect(DB_HOST,DB_USER,DB_PSWD);
  		mysql_select_db(DB_DB);
  	}
  	
  	function query($query) {
  		++$this->QueryCount;
  		return mysql_query($query);
  	}
  	
  	function select($table,$data='',$addOn='') {
  		++$this->QueryCount;
  		$data = ($data=='') ? '*' : $data;
  		return mysql_query("select $data from $table $addOn");
  	}
  	
  	function insert($table,$where,$data,$debug=false) {
  		$data = (!preg_match('/^\'[^\']*\'/',$data)) ? "'".$data."'": $data;
  		if($debug==false) {
  			return mysql_query("insert into ".$table.$where." values($data)");
  		} else {
  			echo "insert into ".$table.$where." values($data)";
  		}
  	}
  	
  	function update($table,$what,$where) {
  		return mysql_query("update $table set $what where $where");
  	}
  	
  	function delete($table,$id='') {
  		$id = ($id=='') ? '' : "where $id";
  		return mysql_query("delete from $table $id");
  	}
  	
  	function fobject($result) {
  		return mysql_fetch_object($result);
  	}
  	
  	function assoc($result) {
  		return mysql_fetch_assoc($result);
  	}
  	
  	function farray($result) {
  		return mysql_fetch_array($result,MYSQL_NUM);
  	}
  	
  	function nr($result) {
  		return mysql_num_rows($result);
  	}
  	
  	function ar($is_update=false) {
  		if($is_update==false) {
  			return mysql_affected_rows();
  		} else {
  			preg_match('/Rows matched: ([0-9]+)/',mysql_info(),$matched);
  			$ar = (int) $matched[1];
  			return $ar;
  		}
  	}
  	
  	function totalQueries() { return $this->QueryCount; }
  	
  	function get_increment($table) {
  		$query = mysql_fetch_assoc(mysql_query('show table status from '.DB_DB." where name='$table'"));
  		return $query['Auto_increment'];
  	}
  	
  	function close() { mysql_close(); }
  	
  }
  
  // Example of usage //
  
  // Connecting
  // On this example, I'm using constants just because I was using this class within an app.
  define('DB_HOST','localhost');
  define('DB_USER','root');
  define('DB_PSWD','pswd');
  define('DB_DB','posts');
  
  $Db = new Database();
  
  // Inserting a post in table 'posts' with 3 fields/columns: author,title,text
  // Note that third parameter is optional if the second is already in correct column order
  $Db->insert('posts',"'Shino','First post','First post text'","'author','title','text'");
  
  // If we had a field 'id' as a primary key and first field/column we would want to get the auto_increment before iserting
  $new_post_id = $Db->getIncrement('posts');
  $Db->insert('posts',"'".$new_post_id."','Shino','Second post','Second post text'");
  
  // Retrieving posts list
  $posts = $Db->select('posts','title,text,author',"where author='Shino'");
  // We could do the following too:
  // $Db->select('posts','',"where author='Shino'");
  // Ommiting the second parameter is the same as '*'
  
  while($post = $Db->assoc($posts)) {
    echo '<h1>'.$post['title'].'</h1>';
    echo '<h3>'.$post['author'].'</h3>';
    echo '<p>'.$post['text'].'</p>';
  }
  echo '<strong>Articles found: '.$Db->nr($posts).'</strong>';
  
  // Updating post
  $Db->update('posts',"author='Dee'","id='10'");
  // Number of posts updated
  // We set the parameter to true indicating that it is a update query's result.
  // We do this because if you accidentaly don't alter anything, for MySQL, it won't look like a update, and the affected_rows will be 0.
  echo $Db->ar(true).' posts updated';
  
  // Deleting posts with author 'Shino'
  $Db->delete('posts',"author='Shino'");
  // Number of posts deleted
  echo $Db->ar().' posts deleted';
  
  // Number of queries executed by query() or select() on this page
  echo $Db->totalQueries();
  
  ?>
  

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  6 comments - tagged in 
  • class, 
  • mysql, 
  • oop, 
  • php
  posted by shinobiesdf on Mar 27, 2009 at 5:48 a.m. EDT

• ∞ Overloading constructor #2

  #include <iostream>
  using namespace std;
  
  class Obj
  {
  private:
  	int a;
  	double b;
  public:
  	Obj(int a, double b);
  	Obj(int a);
  	Obj();
  	~Obj();
  };
  
  Obj::Obj()
  {
  	this->a = 1;
  	this->b = 1.0;
  	cerr << "Obj(): " << this->a << " " << this->b << endl;
  }
  
  Obj::Obj(int a)
  {
  	this->a = a;
  	this->b = 1.0;
  	cerr << "Obj(a): " << this->a << " " << this->b << endl;
  }
  
  Obj::Obj(int a, double b)
  {
  	this->a = a;
  	this->b = b;
  	cerr << "Obj(a,b): " << this->a << " " << this->b << endl;
  }
  
  Obj::~Obj()
  {
  	cerr << "Destructor loaded" << endl;
  }
  
  int main(int argc, char **argv)
  {
  	cerr << "obiekt_a --- ";
  	Obj obiekt_a;
  	
  	cerr << "obiekt_b --- ";
  	Obj obiekt_b(2);
  	
  	cerr << "obiekt_c --- ";
  	Obj obiekt_c(2,3.0);
  	
  	return 0;
  }

  cpp

  1

  Overloading constructor #2

  #include <iostream>
  using namespace std;
  
  class Obj
  {
  private:
  	int a;
  	double b;
  public:
  	Obj(int a, double b);
  	Obj(int a);
  	Obj();
  	~Obj();
  };
  
  Obj::Obj()
  {
  	this->a = 1;
  	this->b = 1.0;
  	cerr << "Obj(): " << this->a << " " << this->b << endl;
  }
  
  Obj::Obj(int a)
  {
  	this->a = a;
  	this->b = 1.0;
  	cerr << "Obj(a): " << this->a << " " << this->b << endl;
  }
  
  Obj::Obj(int a, double b)
  {
  	this->a = a;
  	this->b = b;
  	cerr << "Obj(a,b): " << this->a << " " << this->b << endl;
  }
  
  Obj::~Obj()
  {
  	cerr << "Destructor loaded" << endl;
  }
  
  int main(int argc, char **argv)
  {
  	cerr << "obiekt_a --- ";
  	Obj obiekt_a;
  	
  	cerr << "obiekt_b --- ";
  	Obj obiekt_b(2);
  	
  	cerr << "obiekt_c --- ";
  	Obj obiekt_c(2,3.0);
  	
  	return 0;
  }
  

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  0 comments - tagged in 
  • class, 
  • construct, 
  • cpp, 
  • object, 
  • overload
  posted by tiraeth on Mar 08, 2009 at 6:03 a.m. EDT

• ∞ Overloading constructor

  // Object.h
  #include <iostream>
  using namespace std
  {
    class Object;
  }
  class Object
  {
  private:
    int Integer;
    double Realis;
  public:
    Object();
    Object(int I, float R);
    Object(int I);
    ~Object();
  };
  
  // Object.cpp
  #include "Object.h"
  
  Object::Object()
  {
    cerr << "Used constructor without parameters." << endl;
  }
  
  Object::Object(int I, float R)
  {
    cerr << "Used constructor with both of parameters." << endl;
  }
  
  Object::Object(int I)
  {
    cerr << "Used constructor with first parameter." << endl;
  }
  
  Object::~Object()
  {
    cerr << "Yup, this is the destructor!" << endl;
  }
  

  cpp

  1

  Overloading constructor

  // Object.h
  #include <iostream>
  using namespace std
  {
    class Object;
  }
  class Object
  {
  private:
    int Integer;
    double Realis;
  public:
    Object();
    Object(int I, float R);
    Object(int I);
    ~Object();
  };
  
  // Object.cpp
  #include "Object.h"
  
  Object::Object()
  {
    cerr << "Used constructor without parameters." << endl;
  }
  
  Object::Object(int I, float R)
  {
    cerr << "Used constructor with both of parameters." << endl;
  }
  
  Object::Object(int I)
  {
    cerr << "Used constructor with first parameter." << endl;
  }
  
  Object::~Object()
  {
    cerr << "Yup, this is the destructor!" << endl;
  }
  

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  0 comments - tagged in 
  • class, 
  • constructor, 
  • cpp, 
  • overload
  posted by tiraeth on Mar 07, 2009 at 5:04 p.m. EST

• ∞ get elements

  /*
  	Developed by Robert Nyman, http://www.robertnyman.com
  	Code/licensing: http://code.google.com/p/getelementsbyclassname/
  */
  var getElementsByClassName = function (className, tag, elm){
  	if (document.getElementsByClassName) {
  		getElementsByClassName = function (className, tag, elm) {
  			elm = elm || document;
  			var elements = elm.getElementsByClassName(className),
  				nodeName = (tag)? new RegExp("\\b" + tag + "\\b", "i") : null,
  				returnElements = [],
  				current;
  			for(var i=0, il=elements.length; i<il; i+=1){
  				current = elements[i];
  				if(!nodeName || nodeName.test(current.nodeName)) {
  					returnElements.push(current);
  				}
  			}
  			return returnElements;
  		};
  	}
  	else if (document.evaluate) {
  		getElementsByClassName = function (className, tag, elm) {
  			tag = tag || "*";
  			elm = elm || document;
  			var classes = className.split(" "),
  				classesToCheck = "",
  				xhtmlNamespace = "http://www.w3.org/1999/xhtml",
  				namespaceResolver = (document.documentElement.namespaceURI === xhtmlNamespace)? xhtmlNamespace : null,
  				returnElements = [],
  				elements,
  				node;
  			for(var j=0, jl=classes.length; j<jl; j+=1){
  				classesToCheck += "[contains(concat(' ', @class, ' '), ' " + classes[j] + " ')]";
  			}
  			try	{
  				elements = document.evaluate(".//" + tag + classesToCheck, elm, namespaceResolver, 0, null);
  			}
  			catch (e) {
  				elements = document.evaluate(".//" + tag + classesToCheck, elm, null, 0, null);
  			}
  			while ((node = elements.iterateNext())) {
  				returnElements.push(node);
  			}
  			return returnElements;
  		};
  	}
  	else {
  		getElementsByClassName = function (className, tag, elm) {
  			tag = tag || "*";
  			elm = elm || document;
  			var classes = className.split(" "),
  				classesToCheck = [],
  				elements = (tag === "*" &amp;&amp; elm.all)? elm.all : elm.getElementsByTagName(tag),
  				current,
  				returnElements = [],
  				match;
  			for(var k=0, kl=classes.length; k<kl; k+=1){
  				classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + "(\\s|$)"));
  			}
  			for(var l=0, ll=elements.length; l<ll; l+=1){
  				current = elements[l];
  				match = false;
  				for(var m=0, ml=classesToCheck.length; m<ml; m+=1){
  					match = classesToCheck[m].test(current.className);
  					if (!match) {
  						break;
  					}
  				}
  				if (match) {
  					returnElements.push(current);
  				}
  			}
  			return returnElements;
  		};
  	}
  	return getElementsByClassName(className, tag, elm);
  };

  text

  1

  get elements

  /*
  	Developed by Robert Nyman, http://www.robertnyman.com
  	Code/licensing: http://code.google.com/p/getelementsbyclassname/
  */
  var getElementsByClassName = function (className, tag, elm){
  	if (document.getElementsByClassName) {
  		getElementsByClassName = function (className, tag, elm) {
  			elm = elm || document;
  			var elements = elm.getElementsByClassName(className),
  				nodeName = (tag)? new RegExp("\\b" + tag + "\\b", "i") : null,
  				returnElements = [],
  				current;
  			for(var i=0, il=elements.length; i<il; i+=1){
  				current = elements[i];
  				if(!nodeName || nodeName.test(current.nodeName)) {
  					returnElements.push(current);
  				}
  			}
  			return returnElements;
  		};
  	}
  	else if (document.evaluate) {
  		getElementsByClassName = function (className, tag, elm) {
  			tag = tag || "*";
  			elm = elm || document;
  			var classes = className.split(" "),
  				classesToCheck = "",
  				xhtmlNamespace = "http://www.w3.org/1999/xhtml",
  				namespaceResolver = (document.documentElement.namespaceURI === xhtmlNamespace)? xhtmlNamespace : null,
  				returnElements = [],
  				elements,
  				node;
  			for(var j=0, jl=classes.length; j<jl; j+=1){
  				classesToCheck += "[contains(concat(' ', @class, ' '), ' " + classes[j] + " ')]";
  			}
  			try	{
  				elements = document.evaluate(".//" + tag + classesToCheck, elm, namespaceResolver, 0, null);
  			}
  			catch (e) {
  				elements = document.evaluate(".//" + tag + classesToCheck, elm, null, 0, null);
  			}
  			while ((node = elements.iterateNext())) {
  				returnElements.push(node);
  			}
  			return returnElements;
  		};
  	}
  	else {
  		getElementsByClassName = function (className, tag, elm) {
  			tag = tag || "*";
  			elm = elm || document;
  			var classes = className.split(" "),
  				classesToCheck = [],
  				elements = (tag === "*" &amp;&amp; elm.all)? elm.all : elm.getElementsByTagName(tag),
  				current,
  				returnElements = [],
  				match;
  			for(var k=0, kl=classes.length; k<kl; k+=1){
  				classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + "(\\s|$)"));
  			}
  			for(var l=0, ll=elements.length; l<ll; l+=1){
  				current = elements[l];
  				match = false;
  				for(var m=0, ml=classesToCheck.length; m<ml; m+=1){
  					match = classesToCheck[m].test(current.className);
  					if (!match) {
  						break;
  					}
  				}
  				if (match) {
  					returnElements.push(current);
  				}
  			}
  			return returnElements;
  		};
  	}
  	return getElementsByClassName(className, tag, elm);
  };
  

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  0 comments - tagged in 
  • class
  posted by kauti on Feb 01, 2009 at 2:15 a.m. EST

• ∞ getElementsByClassName

  /*
  	Developed by Robert Nyman, http://www.robertnyman.com
  	Code/licensing: http://code.google.com/p/getelementsbyclassname/
  */
  var getElementsByClassName = function (className, tag, elm){
  	if (document.getElementsByClassName) {
  		getElementsByClassName = function (className, tag, elm) {
  			elm = elm || document;
  			var elements = elm.getElementsByClassName(className),
  				nodeName = (tag)? new RegExp("\\b" + tag + "\\b", "i") : null,
  				returnElements = [],
  				current;
  			for(var i=0, il=elements.length; i<il; i+=1){
  				current = elements[i];
  				if(!nodeName || nodeName.test(current.nodeName)) {
  					returnElements.push(current);
  				}
  			}
  			return returnElements;
  		};
  	}
  	else if (document.evaluate) {
  		getElementsByClassName = function (className, tag, elm) {
  			tag = tag || "*";
  			elm = elm || document;
  			var classes = className.split(" "),
  				classesToCheck = "",
  				xhtmlNamespace = "http://www.w3.org/1999/xhtml",
  				namespaceResolver = (document.documentElement.namespaceURI === xhtmlNamespace)? xhtmlNamespace : null,
  				returnElements = [],
  				elements,
  				node;
  			for(var j=0, jl=classes.length; j<jl; j+=1){
  				classesToCheck += "[contains(concat(' ', @class, ' '), ' " + classes[j] + " ')]";
  			}
  			try	{
  				elements = document.evaluate(".//" + tag + classesToCheck, elm, namespaceResolver, 0, null);
  			}
  			catch (e) {
  				elements = document.evaluate(".//" + tag + classesToCheck, elm, null, 0, null);
  			}
  			while ((node = elements.iterateNext())) {
  				returnElements.push(node);
  			}
  			return returnElements;
  		};
  	}
  	else {
  		getElementsByClassName = function (className, tag, elm) {
  			tag = tag || "*";
  			elm = elm || document;
  			var classes = className.split(" "),
  				classesToCheck = [],
  				elements = (tag === "*" && elm.all)? elm.all : elm.getElementsByTagName(tag),
  				current,
  				returnElements = [],
  				match;
  			for(var k=0, kl=classes.length; k<kl; k+=1){
  				classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + "(\\s|$)"));
  			}
  			for(var l=0, ll=elements.length; l<ll; l+=1){
  				current = elements[l];
  				match = false;
  				for(var m=0, ml=classesToCheck.length; m<ml; m+=1){
  					match = classesToCheck[m].test(current.className);
  					if (!match) {
  						break;
  					}
  				}
  				if (match) {
  					returnElements.push(current);
  				}
  			}
  			return returnElements;
  		};
  	}
  	return getElementsByClassName(className, tag, elm);
  };

  js

  1

  getElementsByClassName

  /*
  	Developed by Robert Nyman, http://www.robertnyman.com
  	Code/licensing: http://code.google.com/p/getelementsbyclassname/
  */
  var getElementsByClassName = function (className, tag, elm){
  	if (document.getElementsByClassName) {
  		getElementsByClassName = function (className, tag, elm) {
  			elm = elm || document;
  			var elements = elm.getElementsByClassName(className),
  				nodeName = (tag)? new RegExp("\\b" + tag + "\\b", "i") : null,
  				returnElements = [],
  				current;
  			for(var i=0, il=elements.length; i<il; i+=1){
  				current = elements[i];
  				if(!nodeName || nodeName.test(current.nodeName)) {
  					returnElements.push(current);
  				}
  			}
  			return returnElements;
  		};
  	}
  	else if (document.evaluate) {
  		getElementsByClassName = function (className, tag, elm) {
  			tag = tag || "*";
  			elm = elm || document;
  			var classes = className.split(" "),
  				classesToCheck = "",
  				xhtmlNamespace = "http://www.w3.org/1999/xhtml",
  				namespaceResolver = (document.documentElement.namespaceURI === xhtmlNamespace)? xhtmlNamespace : null,
  				returnElements = [],
  				elements,
  				node;
  			for(var j=0, jl=classes.length; j<jl; j+=1){
  				classesToCheck += "[contains(concat(' ', @class, ' '), ' " + classes[j] + " ')]";
  			}
  			try	{
  				elements = document.evaluate(".//" + tag + classesToCheck, elm, namespaceResolver, 0, null);
  			}
  			catch (e) {
  				elements = document.evaluate(".//" + tag + classesToCheck, elm, null, 0, null);
  			}
  			while ((node = elements.iterateNext())) {
  				returnElements.push(node);
  			}
  			return returnElements;
  		};
  	}
  	else {
  		getElementsByClassName = function (className, tag, elm) {
  			tag = tag || "*";
  			elm = elm || document;
  			var classes = className.split(" "),
  				classesToCheck = [],
  				elements = (tag === "*" && elm.all)? elm.all : elm.getElementsByTagName(tag),
  				current,
  				returnElements = [],
  				match;
  			for(var k=0, kl=classes.length; k<kl; k+=1){
  				classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + "(\\s|$)"));
  			}
  			for(var l=0, ll=elements.length; l<ll; l+=1){
  				current = elements[l];
  				match = false;
  				for(var m=0, ml=classesToCheck.length; m<ml; m+=1){
  					match = classesToCheck[m].test(current.className);
  					if (!match) {
  						break;
  					}
  				}
  				if (match) {
  					returnElements.push(current);
  				}
  			}
  			return returnElements;
  		};
  	}
  	return getElementsByClassName(className, tag, elm);
  };
  

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  0 comments - tagged in 
  • class, 
  • elements, 
  • get, 
  • javascript
  posted by dowon on Dec 26, 2008 at 7:14 a.m. EST

• ∞ Twitter Class

  <?php
  // ###########################################################
  // #################### Twitter Class ########################
  // ###########################################################
  
  
  class twitter {
  
  
  function _makeRequest($url, $post=false, $data = '') {
  	require('includes/twitter.config.php');
          $curl_handle = curl_init();
          curl_setopt($curl_handle, CURLOPT_URL, $TWITTER_URL . $url);
          curl_setopt($curl_handle, CURLOPT_CONNECTTIMEOUT, 2);
          curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER, 1);
  
           if($post) 
             {
              curl_setopt($curl_handle, CURLOPT_POST, true);
              curl_setopt($curl_handle, CURLOPT_POSTFIELDS, $data);
             }
          
          curl_setopt($curl_handle, CURLOPT_USERPWD, "{$AUTH_USERNAME}:{$AUTH_PASSWORD}");
          $buffer = curl_exec($curl_handle);
          curl_close($curl_handle);
        //  return $buffer;
  }	
  
  
  	
  // Twitter, a friend with benefits.
  
  function createFriendship($user)
  {
      require('includes/twitter.config.php');	
          $user = urlencode($user);
          $url  = $PATH_FRIEND_CREATE . "/{$user}.xml";
  
          return $this->_makeRequest($url,true);
  }	
  
  
  // Normally accomplished by sleeping with your best friends girl/mom but in this case, a // short snippet of code.
  
  function destroyFriendship($user)
  {
      require('includes/twitter.config.php');	
          $user = urlencode($user);
          $url  = $PATH_FRIEND_DESTROY . "/{$user}.xml";
  
          return $this->_makeRequest($url,true);
  }
  
  // OMG it's like telepathy!
  
  function directMessage($user, $text)
  {
      require('includes/twitter.config.php');	
          $url = $PATH_DIRECT_MESSAGE . ".xml";
                  
          $user = urlencode($user);
          $text = urlencode(stripslashes(urldecode($text)));
          $data = "user={$user}&text={$text}";
  
          return $this->_makeRequest($url, true, $data);
  }
  
  
  	
  }  // close twitter class

  php

  1

  Twitter Class

  <?php
  // ###########################################################
  // #################### Twitter Class ########################
  // ###########################################################
  
  
  class twitter {
  
  
  function _makeRequest($url, $post=false, $data = '') {
  	require('includes/twitter.config.php');
          $curl_handle = curl_init();
          curl_setopt($curl_handle, CURLOPT_URL, $TWITTER_URL . $url);
          curl_setopt($curl_handle, CURLOPT_CONNECTTIMEOUT, 2);
          curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER, 1);
  
           if($post) 
             {
              curl_setopt($curl_handle, CURLOPT_POST, true);
              curl_setopt($curl_handle, CURLOPT_POSTFIELDS, $data);
             }
          
          curl_setopt($curl_handle, CURLOPT_USERPWD, "{$AUTH_USERNAME}:{$AUTH_PASSWORD}");
          $buffer = curl_exec($curl_handle);
          curl_close($curl_handle);
        //  return $buffer;
  }	
  
  
  	
  // Twitter, a friend with benefits.
  
  function createFriendship($user)
  {
      require('includes/twitter.config.php');	
          $user = urlencode($user);
          $url  = $PATH_FRIEND_CREATE . "/{$user}.xml";
  
          return $this->_makeRequest($url,true);
  }	
  
  
  // Normally accomplished by sleeping with your best friends girl/mom but in this case, a // short snippet of code.
  
  function destroyFriendship($user)
  {
      require('includes/twitter.config.php');	
          $user = urlencode($user);
          $url  = $PATH_FRIEND_DESTROY . "/{$user}.xml";
  
          return $this->_makeRequest($url,true);
  }
  
  // OMG it's like telepathy!
  
  function directMessage($user, $text)
  {
      require('includes/twitter.config.php');	
          $url = $PATH_DIRECT_MESSAGE . ".xml";
                  
          $user = urlencode($user);
          $text = urlencode(stripslashes(urldecode($text)));
          $data = "user={$user}&text={$text}";
  
          return $this->_makeRequest($url, true, $data);
  }
  
  
  	
  }  // close twitter class
  

  copy | embed

  0 comments - tagged in 
  • class, 
  • twitter
  posted by brandon on Dec 12, 2008 at 2:11 p.m. EST

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