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Latest 100 public snipts » azote's snipts The latest snipts from azote.

showing 1-17 of 17 snipts
  • ∞ is in an iframe? 
    // E' in un iframe?
if (window.location != window.parent.location){
	alert("ok");
}

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    0 comments - tagged in  posted by azote on Jul 23, 2010 at 6:06 a.m. EDT
  • ∞ Iphone icon 
    <!--
PNG
57px * 57px
No rounded corners
-->

<link rel="apple-touch-icon" href="/customIcon.png"/>

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    0 comments - tagged in  posted by azote on Jun 22, 2010 at 5:23 a.m. EDT
  • ∞ 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  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. */

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    0 comments - tagged in  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
?>

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    0 comments - tagged in  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; 
 
?>

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    0 comments - tagged in  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();

} ?>

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    0 comments - tagged in  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];}
}
?>

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    0 comments - tagged in  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);
}

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    0 comments - tagged in  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));

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    0 comments - tagged in  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'));

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    0 comments - tagged in  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

?>

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    0 comments - tagged in  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');
?>

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    0 comments - tagged in  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>

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    0 comments - tagged in  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#

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    0 comments - tagged in  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>

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    0 comments - tagged in  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);
		}
		
	}
	
}

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    0 comments - tagged in  posted by azote on Dec 15, 2008 at 4:50 a.m. EST
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