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• ∞ Parsare immagini da una pagina html

  <?php
    $variabile = "Testo di prova <img src=\"test1.jpg\" alt=\"foto test1\" /><img src=\"test2.jpg\" alt=\"foto test 2\" />";
   
    $documentodom = new DOMDocument;
    $documentodom->loadHTML($variabile);
   
    $xPath = new DOMXPath($documentodom);
   
    $query_path = $xPath->query('//img[@src]');
      foreach ($query_path as $query_path){
      $srcimag = $query_path->getAttribute('src');
      echo "<img src=\"".$srcimag."\" alt=\"Immagini Estratte\" />";
    }
  ?>
  

  php

  1

  Parsare immagini da una pagina html

  <?php
    $variabile = "Testo di prova <img src=\"test1.jpg\" alt=\"foto test1\" /><img src=\"test2.jpg\" alt=\"foto test 2\" />";
   
    $documentodom = new DOMDocument;
    $documentodom->loadHTML($variabile);
   
    $xPath = new DOMXPath($documentodom);
   
    $query_path = $xPath->query('//img[@src]');
      foreach ($query_path as $query_path){
      $srcimag = $query_path->getAttribute('src');
      echo "<img src=\"".$srcimag."\" alt=\"Immagini Estratte\" />";
    }
  ?>
  

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  0 comments - tagged in 
  • domdocument, 
  • img, 
  • loadhtml, 
  • php
  posted by azote on Dec 03, 2009 at 5:47 a.m. EST

• ∞ CSS font-face embedding

  @font-face {
    font-family: 'Graublau Web';
    src: url('GraublauWeb.eot');
    src: local('Graublau Web Regular'), local('Graublau Web'),
    url('GraublauWeb.otf') format('opentype');
  }
  
  /* From “Bulletproof @font-face syntax” at paulirish.com. */

  css

  1

  CSS font-face embedding

  @font-face {
    font-family: 'Graublau Web';
    src: url('GraublauWeb.eot');
    src: local('Graublau Web Regular'), local('Graublau Web'),
    url('GraublauWeb.otf') format('opentype');
  }
  
  /* From “Bulletproof @font-face syntax” at paulirish.com. */
  

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  0 comments - tagged in 
  • css, 
  • embedding, 
  • font-face
  posted by azote on Dec 02, 2009 at 10:30 a.m. EST

• ∞ Get page title from url

  <?php
  function urltitle($url, $window = _blank)
  { // Start Function
      if ($url == null)
      { // Check if the URL is empty
          $url = ""; // Set function output to empty
      }
      else
      { // If not empty carry on
          $http = strpos($url, "http://"); // Check if the url has http:// in it
          if ($http === false)
          { // If not add it
              $url = "http://" . $url; // Add http:// to the url
          }
          $file = @fopen($url, "r"); // Open the url and read it
          if (!$file)
          { // If the url cant be opened
              $url = "<a href="$url" target="$window">$url</a>"; // If it cant be opened function output it the url with the url as the title
          }
          else
          { // If it can be opened carry on
              while (!feof($file))
              { //Tests for end-of-file
                  $line = fgets($file); // Reads file
                  if (preg_match ("@\<title \>(.*)\</title>@i", $line, $out)) {
                  { // Checks for title
                      $url = "<a href="$url" target="$window">$out[1]</a>"; // echo the url with title
                      break;
                  }
              }
          }
          @fclose($file); // Close File
      }
      return $url; // Return function
  }
   
  //ESEMPIO APPLICATO
   
  echo urltitle("http://www.sastgroup.com", "_self"); // URL and Window Type
  echo "". urltitle("http://www.google.com"); // URL and Window Type
  ?>

  php

  1

  Get page title from url

  <?php
  function urltitle($url, $window = _blank)
  { // Start Function
      if ($url == null)
      { // Check if the URL is empty
          $url = ""; // Set function output to empty
      }
      else
      { // If not empty carry on
          $http = strpos($url, "http://"); // Check if the url has http:// in it
          if ($http === false)
          { // If not add it
              $url = "http://" . $url; // Add http:// to the url
          }
          $file = @fopen($url, "r"); // Open the url and read it
          if (!$file)
          { // If the url cant be opened
              $url = "<a href="$url" target="$window">$url</a>"; // If it cant be opened function output it the url with the url as the title
          }
          else
          { // If it can be opened carry on
              while (!feof($file))
              { //Tests for end-of-file
                  $line = fgets($file); // Reads file
                  if (preg_match ("@\<title \>(.*)\</title>@i", $line, $out)) {
                  { // Checks for title
                      $url = "<a href="$url" target="$window">$out[1]</a>"; // echo the url with title
                      break;
                  }
              }
          }
          @fclose($file); // Close File
      }
      return $url; // Return function
  }
   
  //ESEMPIO APPLICATO
   
  echo urltitle("http://www.sastgroup.com", "_self"); // URL and Window Type
  echo "". urltitle("http://www.google.com"); // URL and Window Type
  ?>
  

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  0 comments - tagged in 
  • html parsing, 
  • php, 
  • title, 
  • url
  posted by azote on Nov 05, 2009 at 5:47 a.m. EST

• ∞ ASCII image via PHP

  <?php
   
  function image2ascii( $image )
  {
      // return value
      $ret = '';
   
      // open the image
      $img = ImageCreateFromJpeg($image); 
   
      // get width and height
      $width = imagesx($img);
      $height = imagesy($img); 
   
      // loop for height
      for($h=0;$h<$height;$h++)
      {
          // loop for height
          for($w=0;$w<=$width;$w++)
          {
              // add color
              $rgb = ImageColorAt($img, $w, $h);
              $r = ($rgb >> 16) & 0xFF;
              $g = ($rgb >> <img src='http://www.sastgroup.com/wp-includes/images/smilies/icon_cool.gif' alt='8)' class='wp-smiley' /> & 0xFF;
              $b = $rgb & 0xFF;
              // create a hex value from the rgb
              $hex = '#'.str_pad(dechex($r), 2, '0', STR_PAD_LEFT).str_pad(dechex($g), 2, '0', STR_PAD_LEFT).str_pad(dechex($b), 2, '0', STR_PAD_LEFT);
   
              // now add to the return string and we are done
              if($w == $width)
              {
                  $ret .= '';
              }
              else
              {
                  $ret .= '<span style="color:'.$hex.';">#</span>';
              }
          }
      }
      return $ret;
  }
   
  //ESEMPIO APPLICATO
   
  // an image to convert
  $image = 'test.jpg';
   
  // do the conversion
  $ascii = image2ascii( $image );
   
  // and show the world
  echo $ascii; 
   
  ?>
  

  php

  1

  ASCII image via PHP

  <?php
   
  function image2ascii( $image )
  {
      // return value
      $ret = '';
   
      // open the image
      $img = ImageCreateFromJpeg($image); 
   
      // get width and height
      $width = imagesx($img);
      $height = imagesy($img); 
   
      // loop for height
      for($h=0;$h<$height;$h++)
      {
          // loop for height
          for($w=0;$w<=$width;$w++)
          {
              // add color
              $rgb = ImageColorAt($img, $w, $h);
              $r = ($rgb >> 16) & 0xFF;
              $g = ($rgb >> <img src='http://www.sastgroup.com/wp-includes/images/smilies/icon_cool.gif' alt='8)' class='wp-smiley' /> & 0xFF;
              $b = $rgb & 0xFF;
              // create a hex value from the rgb
              $hex = '#'.str_pad(dechex($r), 2, '0', STR_PAD_LEFT).str_pad(dechex($g), 2, '0', STR_PAD_LEFT).str_pad(dechex($b), 2, '0', STR_PAD_LEFT);
   
              // now add to the return string and we are done
              if($w == $width)
              {
                  $ret .= '';
              }
              else
              {
                  $ret .= '<span style="color:'.$hex.';">#</span>';
              }
          }
      }
      return $ret;
  }
   
  //ESEMPIO APPLICATO
   
  // an image to convert
  $image = 'test.jpg';
   
  // do the conversion
  $ascii = image2ascii( $image );
   
  // and show the world
  echo $ascii; 
   
  ?>
  

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  0 comments - tagged in 
  • ascii, 
  • conversion, 
  • image, 
  • php
  posted by azote on Nov 03, 2009 at 4:24 a.m. EST

• ∞ Deny IP

  <?php
  
  $deny = array("111.111.111", "222.222.222", "333.333.333"); //array con indirizzi IP da bloccare
  
  if (in_array ($_SERVER['REMOTE_ADDR'], $deny)) { //controlla se l'indirizzo IP attuale è tra quelli presenti nell'array
  
  header("location: http://www.google.com/"); //se è presente esegue il redirect verso una pagina esterna
  
  exit();
  
  } ?>

  php

  1

  Deny IP

  <?php
  
  $deny = array("111.111.111", "222.222.222", "333.333.333"); //array con indirizzi IP da bloccare
  
  if (in_array ($_SERVER['REMOTE_ADDR'], $deny)) { //controlla se l'indirizzo IP attuale è tra quelli presenti nell'array
  
  header("location: http://www.google.com/"); //se è presente esegue il redirect verso una pagina esterna
  
  exit();
  
  } ?>
  

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  0 comments - tagged in 
  • ip, 
  • php
  posted by azote on Jul 21, 2009 at 10:48 a.m. EDT

• ∞ Controllare lo status di un sito

  /* Uso:
  $status = GetServerStatus('http://dominio.com',80)
  o
  $status = GetServerStatus('INDIRIZZOIP',80)
  */
  
  < ?php
  function GetServerStatus($site, $port)
  {
  $status = array("OFFLINE", "ONLINE");
  $fp = @fsockopen($site, $port, $errno, $errstr, 2);
  if (!$fp) {
  return $status[0];
  } else
  { return $status[1];}
  }
  ?>

  as3

  1

  Controllare lo status di un sito

  /* Uso:
  $status = GetServerStatus('http://dominio.com',80)
  o
  $status = GetServerStatus('INDIRIZZOIP',80)
  */
  
  < ?php
  function GetServerStatus($site, $port)
  {
  $status = array("OFFLINE", "ONLINE");
  $fp = @fsockopen($site, $port, $errno, $errstr, 2);
  if (!$fp) {
  return $status[0];
  } else
  { return $status[1];}
  }
  ?>
  

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  0 comments - tagged in 
  • off-line, 
  • on-line, 
  • php, 
  • server, 
  • status, 
  • website
  posted by azote on Jul 06, 2009 at 3:27 a.m. EDT

• ∞ Load and parse XML

  var xmlLoader:URLLoader = new URLLoader();
  var xmlData:XML = new XML();
   
  xmlLoader.addEventListener(Event.COMPLETE, LoadXML);
   
  xmlLoader.load(new URLRequest("http://www.kirupa.com/net/files/sampleXML.xml"));
   
  function LoadXML(e:Event):void {
  	xmlData = new XML(e.target.data);
  	trace(xmlData);
  }

  as3

  1

  Load and parse XML

  var xmlLoader:URLLoader = new URLLoader();
  var xmlData:XML = new XML();
   
  xmlLoader.addEventListener(Event.COMPLETE, LoadXML);
   
  xmlLoader.load(new URLRequest("http://www.kirupa.com/net/files/sampleXML.xml"));
   
  function LoadXML(e:Event):void {
  	xmlData = new XML(e.target.data);
  	trace(xmlData);
  }
  

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  0 comments - tagged in 
  • as3, 
  • parsing, 
  • xml
  posted by azote on Jun 26, 2009 at 6:55 a.m. EDT

• ∞ Flash Stage settings

  import flash.display.StageAlign;
  import flash.display.StageScaleMode;
  import flash.events.Event;
  
  function resizeHandler(e:Event):void
  {
    mySampleMC.x = (mySampleMC.stage.stageWidth / 2) - (mySampleMC.width / 2);
    mySampleMC.y = (mySampleMC.stage.stageHeight / 2) - (mySampleMC.height / 2);
  }
  
  stage.align = StageAlign.TOP_LEFT;
  stage.scaleMode = StageScaleMode.NO_SCALE;
  stage.addEventListener(Event.RESIZE, resizeHandler);
  
  stage.dispatchEvent(new Event(Event.RESIZE));

  as3

  1

  Flash Stage settings

  import flash.display.StageAlign;
  import flash.display.StageScaleMode;
  import flash.events.Event;
  
  function resizeHandler(e:Event):void
  {
    mySampleMC.x = (mySampleMC.stage.stageWidth / 2) - (mySampleMC.width / 2);
    mySampleMC.y = (mySampleMC.stage.stageHeight / 2) - (mySampleMC.height / 2);
  }
  
  stage.align = StageAlign.TOP_LEFT;
  stage.scaleMode = StageScaleMode.NO_SCALE;
  stage.addEventListener(Event.RESIZE, resizeHandler);
  
  stage.dispatchEvent(new Event(Event.RESIZE));
  

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  0 comments - tagged in 
  • as3, 
  • stage
  posted by azote on Jun 26, 2009 at 6:50 a.m. EDT

• ∞ Image loader

  import flash.display.Loader;
  import flash.event.Event;
  import flash.net.URLRequest;
  
  var imageLoader:Loader = new Loader();
  imageLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, function(e:Event){
   // e.target.content is the newly-loaded image, feel free to addChild it where ever it needs to go...
  });
  imageLoader.load(new URLRequest('yourImage.jpg'));
  

  as3

  1

  Image loader

  import flash.display.Loader;
  import flash.event.Event;
  import flash.net.URLRequest;
  
  var imageLoader:Loader = new Loader();
  imageLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, function(e:Event){
   // e.target.content is the newly-loaded image, feel free to addChild it where ever it needs to go...
  });
  imageLoader.load(new URLRequest('yourImage.jpg'));
  

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  0 comments - tagged in 
  • as3, 
  • caricamento, 
  • immagini
  posted by azote on Jun 26, 2009 at 6:25 a.m. EDT

• ∞ Random password generator

  <?php
  
  function create_password($length=8,$use_upper=1,$use_lower=1,$use_number=1,$use_custom=""){
  	$upper = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
  	$lower = "abcdefghijklmnopqrstuvwxyz";
  	$number = "0123456789";
  	if($use_upper){
  		$seed_length += 26;
  		$seed .= $upper;
  	}
  	if($use_lower){
  		$seed_length += 26;
  		$seed .= $lower;
  	}
  	if($use_number){
  		$seed_length += 10;
  		$seed .= $number;
  	}
  	if($use_custom){
  		$seed_length +=strlen($use_custom);
  		$seed .= $use_custom;
  	}
  	for($x=1;$x&lt;=$length;$x++){
  		$password .= $seed{rand(0,$seed_length-1)};
  	}
  	return($password);
  }
   
  //USAGE
   
  echo create_password(); // Returns for example a7YmTwG4
  echo create_password(16); // Returns for example Z77OzzS3DgV3OxxP
  echo create_password(8,0,0); // Returns for example 40714215
  echo create_password(10,1,1,1,";,:.-_()"); // Returns for example or)ZA10kpX
  
  ?>

  php

  1

  Random password generator

  <?php
  
  function create_password($length=8,$use_upper=1,$use_lower=1,$use_number=1,$use_custom=""){
  	$upper = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
  	$lower = "abcdefghijklmnopqrstuvwxyz";
  	$number = "0123456789";
  	if($use_upper){
  		$seed_length += 26;
  		$seed .= $upper;
  	}
  	if($use_lower){
  		$seed_length += 26;
  		$seed .= $lower;
  	}
  	if($use_number){
  		$seed_length += 10;
  		$seed .= $number;
  	}
  	if($use_custom){
  		$seed_length +=strlen($use_custom);
  		$seed .= $use_custom;
  	}
  	for($x=1;$x&lt;=$length;$x++){
  		$password .= $seed{rand(0,$seed_length-1)};
  	}
  	return($password);
  }
   
  //USAGE
   
  echo create_password(); // Returns for example a7YmTwG4
  echo create_password(16); // Returns for example Z77OzzS3DgV3OxxP
  echo create_password(8,0,0); // Returns for example 40714215
  echo create_password(10,1,1,1,";,:.-_()"); // Returns for example or)ZA10kpX
  
  ?>
  

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  0 comments - tagged in 
  • generator, 
  • password
  posted by azote on Jun 18, 2009 at 8:18 a.m. EDT

• ∞ XML2Array

  <?php
  // found on http://it.php.net/manual/en/function.xml-parse.php
  
  function xml2array($url, $get_attributes = 1, $priority = 'tag')
  {
      $contents = "";
      if (!function_exists('xml_parser_create'))
      {
          return array ();
      }
      $parser = xml_parser_create('');
      if (!($fp = @ fopen($url, 'rb')))
      {
          return array ();
      }
      while (!feof($fp))
      {
          $contents .= fread($fp, 8192);
      }
      fclose($fp);
      xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, "UTF-8");
      xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
      xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
      xml_parse_into_struct($parser, trim($contents), $xml_values);
      xml_parser_free($parser);
      if (!$xml_values)
          return; //Hmm...
      $xml_array = array ();
      $parents = array ();
      $opened_tags = array ();
      $arr = array ();
      $current = & $xml_array;
      $repeated_tag_index = array ();
      foreach ($xml_values as $data)
      {
          unset ($attributes, $value);
          extract($data);
          $result = array ();
          $attributes_data = array ();
          if (isset ($value))
          {
              if ($priority == 'tag')
                  $result = $value;
              else
                  $result['value'] = $value;
          }
          if (isset ($attributes) and $get_attributes)
          {
              foreach ($attributes as $attr => $val)
              {
                  if ($priority == 'tag')
                      $attributes_data[$attr] = $val;
                  else
                      $result['attr'][$attr] = $val; //Set all the attributes in a array called 'attr'
              }
          }
          if ($type == "open")
          {
              $parent[$level -1] = & $current;
              if (!is_array($current) or (!in_array($tag, array_keys($current))))
              {
                  $current[$tag] = $result;
                  if ($attributes_data)
                      $current[$tag . '_attr'] = $attributes_data;
                  $repeated_tag_index[$tag . '_' . $level] = 1;
                  $current = & $current[$tag];
              }
              else
              {
                  if (isset ($current[$tag][0]))
                  {
                      $current[$tag][$repeated_tag_index[$tag . '_' . $level]] = $result;
                      $repeated_tag_index[$tag . '_' . $level]++;
                  }
                  else
                  {
                      $current[$tag] = array (
                          $current[$tag],
                          $result
                      );
                      $repeated_tag_index[$tag . '_' . $level] = 2;
                      if (isset ($current[$tag . '_attr']))
                      {
                          $current[$tag]['0_attr'] = $current[$tag . '_attr'];
                          unset ($current[$tag . '_attr']);
                      }
                  }
                  $last_item_index = $repeated_tag_index[$tag . '_' . $level] - 1;
                  $current = & $current[$tag][$last_item_index];
              }
          }
          elseif ($type == "complete")
          {
              if (!isset ($current[$tag]))
              {
                  $current[$tag] = $result;
                  $repeated_tag_index[$tag . '_' . $level] = 1;
                  if ($priority == 'tag' and $attributes_data)
                      $current[$tag . '_attr'] = $attributes_data;
              }
              else
              {
                  if (isset ($current[$tag][0]) and is_array($current[$tag]))
                  {
                      $current[$tag][$repeated_tag_index[$tag . '_' . $level]] = $result;
                      if ($priority == 'tag' and $get_attributes and $attributes_data)
                      {
                          $current[$tag][$repeated_tag_index[$tag . '_' . $level] . '_attr'] = $attributes_data;
                      }
                      $repeated_tag_index[$tag . '_' . $level]++;
                  }
                  else
                  {
                      $current[$tag] = array (
                          $current[$tag],
                          $result
                      );
                      $repeated_tag_index[$tag . '_' . $level] = 1;
                      if ($priority == 'tag' and $get_attributes)
                      {
                          if (isset ($current[$tag . '_attr']))
                          {
                              $current[$tag]['0_attr'] = $current[$tag . '_attr'];
                              unset ($current[$tag . '_attr']);
                          }
                          if ($attributes_data)
                          {
                              $current[$tag][$repeated_tag_index[$tag . '_' . $level] . '_attr'] = $attributes_data;
                          }
                      }
                      $repeated_tag_index[$tag . '_' . $level]++; //0 and 1 index is already taken
                  }
              }
          }
          elseif ($type == 'close')
          {
              $current = & $parent[$level -1];
          }
      }
      return ($xml_array);
  }
  
  $arr = xml2array('http://search.issuu.com/api/1_0/generic?q=user:azote&sort=created&reverse=true&type=document');
  ?>

  php

  1

  XML2Array

  <?php
  // found on http://it.php.net/manual/en/function.xml-parse.php
  
  function xml2array($url, $get_attributes = 1, $priority = 'tag')
  {
      $contents = "";
      if (!function_exists('xml_parser_create'))
      {
          return array ();
      }
      $parser = xml_parser_create('');
      if (!($fp = @ fopen($url, 'rb')))
      {
          return array ();
      }
      while (!feof($fp))
      {
          $contents .= fread($fp, 8192);
      }
      fclose($fp);
      xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, "UTF-8");
      xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
      xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
      xml_parse_into_struct($parser, trim($contents), $xml_values);
      xml_parser_free($parser);
      if (!$xml_values)
          return; //Hmm...
      $xml_array = array ();
      $parents = array ();
      $opened_tags = array ();
      $arr = array ();
      $current = & $xml_array;
      $repeated_tag_index = array ();
      foreach ($xml_values as $data)
      {
          unset ($attributes, $value);
          extract($data);
          $result = array ();
          $attributes_data = array ();
          if (isset ($value))
          {
              if ($priority == 'tag')
                  $result = $value;
              else
                  $result['value'] = $value;
          }
          if (isset ($attributes) and $get_attributes)
          {
              foreach ($attributes as $attr => $val)
              {
                  if ($priority == 'tag')
                      $attributes_data[$attr] = $val;
                  else
                      $result['attr'][$attr] = $val; //Set all the attributes in a array called 'attr'
              }
          }
          if ($type == "open")
          {
              $parent[$level -1] = & $current;
              if (!is_array($current) or (!in_array($tag, array_keys($current))))
              {
                  $current[$tag] = $result;
                  if ($attributes_data)
                      $current[$tag . '_attr'] = $attributes_data;
                  $repeated_tag_index[$tag . '_' . $level] = 1;
                  $current = & $current[$tag];
              }
              else
              {
                  if (isset ($current[$tag][0]))
                  {
                      $current[$tag][$repeated_tag_index[$tag . '_' . $level]] = $result;
                      $repeated_tag_index[$tag . '_' . $level]++;
                  }
                  else
                  {
                      $current[$tag] = array (
                          $current[$tag],
                          $result
                      );
                      $repeated_tag_index[$tag . '_' . $level] = 2;
                      if (isset ($current[$tag . '_attr']))
                      {
                          $current[$tag]['0_attr'] = $current[$tag . '_attr'];
                          unset ($current[$tag . '_attr']);
                      }
                  }
                  $last_item_index = $repeated_tag_index[$tag . '_' . $level] - 1;
                  $current = & $current[$tag][$last_item_index];
              }
          }
          elseif ($type == "complete")
          {
              if (!isset ($current[$tag]))
              {
                  $current[$tag] = $result;
                  $repeated_tag_index[$tag . '_' . $level] = 1;
                  if ($priority == 'tag' and $attributes_data)
                      $current[$tag . '_attr'] = $attributes_data;
              }
              else
              {
                  if (isset ($current[$tag][0]) and is_array($current[$tag]))
                  {
                      $current[$tag][$repeated_tag_index[$tag . '_' . $level]] = $result;
                      if ($priority == 'tag' and $get_attributes and $attributes_data)
                      {
                          $current[$tag][$repeated_tag_index[$tag . '_' . $level] . '_attr'] = $attributes_data;
                      }
                      $repeated_tag_index[$tag . '_' . $level]++;
                  }
                  else
                  {
                      $current[$tag] = array (
                          $current[$tag],
                          $result
                      );
                      $repeated_tag_index[$tag . '_' . $level] = 1;
                      if ($priority == 'tag' and $get_attributes)
                      {
                          if (isset ($current[$tag . '_attr']))
                          {
                              $current[$tag]['0_attr'] = $current[$tag . '_attr'];
                              unset ($current[$tag . '_attr']);
                          }
                          if ($attributes_data)
                          {
                              $current[$tag][$repeated_tag_index[$tag . '_' . $level] . '_attr'] = $attributes_data;
                          }
                      }
                      $repeated_tag_index[$tag . '_' . $level]++; //0 and 1 index is already taken
                  }
              }
          }
          elseif ($type == 'close')
          {
              $current = & $parent[$level -1];
          }
      }
      return ($xml_array);
  }
  
  $arr = xml2array('http://search.issuu.com/api/1_0/generic?q=user:azote&sort=created&reverse=true&type=document');
  ?>
  

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  0 comments - tagged in 
  • array, 
  • xml
  posted by azote on May 26, 2009 at 9:09 a.m. EDT

• ∞ Disable all links with jquery

  <script type="text/javascript">
  $("a").click(function() { return false; });
  </script>

  js

  1

  Disable all links with jquery

  <script type="text/javascript">
  $("a").click(function() { return false; });
  </script>
  

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  0 comments - tagged in 
  • disable, 
  • jquery, 
  • links
  posted by azote on May 20, 2009 at 8:05 a.m. EDT

• ∞ Get document height (cross-browser)

  function getDocHeight() {
      var D = document;
      return Math.max(
          Math.max(D.body.scrollHeight, D.documentElement.scrollHeight),
          Math.max(D.body.offsetHeight, D.documentElement.offsetHeight),
          Math.max(D.body.clientHeight, D.documentElement.clientHeight)
      );
  }
  
  by: http://james.padolsey.com/javascript/get-document-height-cross-browser/http://snipt.net/azote#

  js

  1

  Get document height (cross-browser)

  function getDocHeight() {
      var D = document;
      return Math.max(
          Math.max(D.body.scrollHeight, D.documentElement.scrollHeight),
          Math.max(D.body.offsetHeight, D.documentElement.offsetHeight),
          Math.max(D.body.clientHeight, D.documentElement.clientHeight)
      );
  }
  
  by: http://james.padolsey.com/javascript/get-document-height-cross-browser/http://snipt.net/azote#
  

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  0 comments - tagged in 
  • cross-browser, 
  • document, 
  • height
  posted by azote on Jan 27, 2009 at 7:13 a.m. EST

• ∞ Semi-Transparent PNG on IE By Fabrizio Calderan

  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
  <html xmlns="http://www.w3.org/1999/xhtml" lang="it" xml:lang="it">
      <head>
          <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
          <title>Test Background PNG24</title>
          
          <style type="text/css">
          body {
              background          : url(immagine-test.jpg) top left no-repeat; 
              color               : #fff;
          }
          
          
          
          .overlay { 
              background-image	: url(bg30.png); 
              width               : 300px;
              height              : 200px;
          }
          </style>
  
          <!--[if lte IE 6]>
              <style type="text/css">
              .overlay {
                  background-image	: url(bg100.gif);
                  filter				: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="bg30.png", sizingMethod="scale");
              }
          </style>
          <![endif]--> 
          
              
          
      </head>
  
  <body>
  
      <div class="overlay">
      Prova testo su sfondo trasparente al 30%
      </div>
  
  </body>
  </html>
  
  
  
  

  html

  1

  Semi-Transparent PNG on IE By Fabrizio Calderan

  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
  <html xmlns="http://www.w3.org/1999/xhtml" lang="it" xml:lang="it">
      <head>
          <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
          <title>Test Background PNG24</title>
          
          <style type="text/css">
          body {
              background          : url(immagine-test.jpg) top left no-repeat; 
              color               : #fff;
          }
          
          
          
          .overlay { 
              background-image	: url(bg30.png); 
              width               : 300px;
              height              : 200px;
          }
          </style>
  
          <!--[if lte IE 6]>
              <style type="text/css">
              .overlay {
                  background-image	: url(bg100.gif);
                  filter				: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="bg30.png", sizingMethod="scale");
              }
          </style>
          <![endif]--> 
          
              
          
      </head>
  
  <body>
  
      <div class="overlay">
      Prova testo su sfondo trasparente al 30%
      </div>
  
  </body>
  </html>
  

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  0 comments - tagged in 
  • ie, 
  • png, 
  • transparent
  posted by azote on Jan 16, 2009 at 9:00 a.m. EST

• ∞ PaperBase: Scena base per PaperVision http://papervision2.com/3-creating-a-papervision-base-template/

  /**
  * ...
  * @author Luke Mitchell
  * @version 1.8.0
  */
  
  package  {
  	// These lines make different 'pieces' available in your code.
  	import flash.display.Sprite; // To extend this class
  	import flash.events.Event; // To work out when a frame is entered.
  	import org.papervision3d.core.proto.CameraObject3D;
  	
  	import org.papervision3d.view.Viewport3D; // We need a viewport
  	import org.papervision3d.cameras.*; // Import all types of camera
  	import org.papervision3d.scenes.Scene3D; // We'll need at least one scene
  	import org.papervision3d.render.BasicRenderEngine; // And we need a renderer
  	
  	public class PaperBase extends Sprite { //Must be "extends Sprite"
  		
  		public var viewport:Viewport3D; // The Viewport
  		public var renderer:BasicRenderEngine; // Rendering engine
  		
  		public var current_scene:Scene3D;
  		public var current_camera:CameraObject3D;
  		public var current_viewport:Viewport3D;
  		// -- Scenes -- //
  		public var default_scene:Scene3D; // A Scene
  		// -- Cameras --//
  		public var default_camera:Camera3D; // A Camera
  		
  		public function init(vpWidth:Number = 800, vpHeight:Number = 600):void {
  			initPapervision(vpWidth, vpHeight); // Initialise papervision
  			init3d(); // Initialise the 3d stuff..
  			init2d(); // Initialise the interface..
  			initEvents(); // Set up any event listeners..
  		}
  		
  		protected function initPapervision(vpWidth:Number, vpHeight:Number):void {
  			// Here is where we initialise everything we need to
  			// render a papervision scene.
  			if (vpWidth == 0) {
  				viewport = new Viewport3D(stage.width, stage.height, true, true);
  			}else{
  				viewport = new Viewport3D(vpWidth, vpHeight, false, true);
  			}
  			// The viewport is the object added to the flash scene.
  			// You 'look at' the papervision scene through the viewport
  			// window, which is placed on the flash stage.
  			addChild(viewport); // Add the viewport to the stage.
  			// Initialise the rendering engine.
  			renderer = new BasicRenderEngine();
  			// -- Initialise the Scenes -- //
  			default_scene = new Scene3D();
  			// -- Initialise the Cameras -- //
  			default_camera = new Camera3D();
  			
  			current_camera = default_camera;
  			current_scene = default_scene;
  			current_viewport = viewport;
  			
  		}
  		
  		protected function init3d():void {
  			// This function should hold all of the stages needed
  			// to initialise everything used for papervision.
  			// Models, materials, cameras etc.
  		}
  		
  		protected function init2d():void {
  			// This function should create all of the 2d items
  			// that will be overlayed on your papervision project.
  			// User interfaces, Heads up displays etc.
  		}
  		
  		protected function initEvents():void {
  			// This function makes the onFrame function get called for
  			// every frame.
  			addEventListener(Event.ENTER_FRAME, onEnterFrame);
  			// This line of code makes the onEnterFrame function get
  			// called when every frame is entered.
  		}
  		
  		protected function processFrame():void {
  			// Process any movement or animation here.
  		}
  		
  		protected function onEnterFrame( ThisEvent:Event ):void {
  			//We need to render the scene and update anything here.
  			processFrame();
  			renderer.renderScene(current_scene, current_camera, current_viewport);
  		}
  		
  	}
  	
  }

  as3

  1

  PaperBase: Scena base per PaperVision http://papervision2.com/3-creating-a-papervision-base-template/

  /**
  * ...
  * @author Luke Mitchell
  * @version 1.8.0
  */
  
  package  {
  	// These lines make different 'pieces' available in your code.
  	import flash.display.Sprite; // To extend this class
  	import flash.events.Event; // To work out when a frame is entered.
  	import org.papervision3d.core.proto.CameraObject3D;
  	
  	import org.papervision3d.view.Viewport3D; // We need a viewport
  	import org.papervision3d.cameras.*; // Import all types of camera
  	import org.papervision3d.scenes.Scene3D; // We'll need at least one scene
  	import org.papervision3d.render.BasicRenderEngine; // And we need a renderer
  	
  	public class PaperBase extends Sprite { //Must be "extends Sprite"
  		
  		public var viewport:Viewport3D; // The Viewport
  		public var renderer:BasicRenderEngine; // Rendering engine
  		
  		public var current_scene:Scene3D;
  		public var current_camera:CameraObject3D;
  		public var current_viewport:Viewport3D;
  		// -- Scenes -- //
  		public var default_scene:Scene3D; // A Scene
  		// -- Cameras --//
  		public var default_camera:Camera3D; // A Camera
  		
  		public function init(vpWidth:Number = 800, vpHeight:Number = 600):void {
  			initPapervision(vpWidth, vpHeight); // Initialise papervision
  			init3d(); // Initialise the 3d stuff..
  			init2d(); // Initialise the interface..
  			initEvents(); // Set up any event listeners..
  		}
  		
  		protected function initPapervision(vpWidth:Number, vpHeight:Number):void {
  			// Here is where we initialise everything we need to
  			// render a papervision scene.
  			if (vpWidth == 0) {
  				viewport = new Viewport3D(stage.width, stage.height, true, true);
  			}else{
  				viewport = new Viewport3D(vpWidth, vpHeight, false, true);
  			}
  			// The viewport is the object added to the flash scene.
  			// You 'look at' the papervision scene through the viewport
  			// window, which is placed on the flash stage.
  			addChild(viewport); // Add the viewport to the stage.
  			// Initialise the rendering engine.
  			renderer = new BasicRenderEngine();
  			// -- Initialise the Scenes -- //
  			default_scene = new Scene3D();
  			// -- Initialise the Cameras -- //
  			default_camera = new Camera3D();
  			
  			current_camera = default_camera;
  			current_scene = default_scene;
  			current_viewport = viewport;
  			
  		}
  		
  		protected function init3d():void {
  			// This function should hold all of the stages needed
  			// to initialise everything used for papervision.
  			// Models, materials, cameras etc.
  		}
  		
  		protected function init2d():void {
  			// This function should create all of the 2d items
  			// that will be overlayed on your papervision project.
  			// User interfaces, Heads up displays etc.
  		}
  		
  		protected function initEvents():void {
  			// This function makes the onFrame function get called for
  			// every frame.
  			addEventListener(Event.ENTER_FRAME, onEnterFrame);
  			// This line of code makes the onEnterFrame function get
  			// called when every frame is entered.
  		}
  		
  		protected function processFrame():void {
  			// Process any movement or animation here.
  		}
  		
  		protected function onEnterFrame( ThisEvent:Event ):void {
  			//We need to render the scene and update anything here.
  			processFrame();
  			renderer.renderScene(current_scene, current_camera, current_viewport);
  		}
  		
  	}
  	
  }
  

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  0 comments - tagged in 
  • as3, 
  • base, 
  • paperbase, 
  • papervision, 
  • scene
  posted by azote on Dec 15, 2008 at 4:50 a.m. EST

A good read

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