Results for parser : 13

1 - get_video_infos - infos sur une video youtube
function file_curl_contents($url,$pretend=true){
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_HTTPHEADER, array('Accept-Charset: UTF-8'));
        curl_setopt($ch, CURLOPT_HEADER, 0);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER,  FALSE);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_URL, $url);
        if (!ini_get("safe_mode") && !ini_get('open_basedir') ) {curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);}
        curl_setopt($ch, CURLOPT_MAXREDIRS, 10);
        if ($pretend){curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:19.0) Gecko/20100101 Firefox/29.0');}
    
        curl_setopt($ch, CURLOPT_REFERER, '');
        $data = curl_exec($ch);
        $response_headers = curl_getinfo($ch);

        // Google seems to be sending ISO encoded page + htmlentities, why??
        if($response_headers['content_type'] == 'text/html; charset=ISO-8859-1') $data = html_entity_decode(iconv('ISO-8859-1', 'UTF-8//TRANSLIT', $data)); 
        
        # $data = curl_exec($ch);

        curl_close($ch);

        return $data;
    }


function get_video_infos($url=null){
	// returns an array with all the youtube video's informations (available qualities/urls/format...)
	if (!empty($url)){
		if ($contenu=file_curl_contents($url)){
			preg_match_all('#"url_encoded_fmt_stream_map": "(.*?)"#', $contenu, $resultats);
			preg_match_all('#<title>(.*?)</title>#', $contenu, $title);
			$c=0;
			$p=array('title'=>$title[1][0]);
			$params=explode('\u0026',$resultats[1][0]); 
			foreach ($params as $param){
				$temp=explode('=',$param);
				if (isset($p[$c][$temp[0]])){$c++;}
				$p[$c][$temp[0]]=urldecode($temp[1]);
			}
			return $p;
		}else{return false;}
	}else{return false;}

}


echo '<pre>';print_r(get_video_infos('http://www.youtube.com/watch?v=oHg5SJYRHA0'));
			
2 - Parsedown - version fonction
<?php
#
#
# Parsedown
# http://parsedown.org
#
# (c) Emanuil Rusev
# http://erusev.com
#

#This version is not the original: it's a class to function conversion by Bronco (http:www.warriordudimanche.net)
#Thanks a lot to Emanuil Rusev for this script ! It saved me lots of time ! ;-)

	global $escape_sequence_map;
	function parse($text)
	{
		# removes UTF-8 BOM and marker characters
		$text = preg_replace('{^\xEF\xBB\xBF|\x1A}', '', $text);

		# removes \r characters
		$text = str_replace("\r\n", "\n", $text);
		$text = str_replace("\r", "\n", $text);

		# replaces tabs with spaces
		$text = str_replace("\t", '    ', $text);

		# encodes escape sequences
		if (strpos($text, '\\') !== FALSE)
		{
			$escape_sequences = array('\\\\', '\`', '\*', '\_', '\{', '\}', '\[', '\]', '\(', '\)', '\>', '\#', '\+', '\-', '\.', '\!');
			foreach ($escape_sequences as $index => $escape_sequence)
			{
				if (strpos($text, $escape_sequence) !== FALSE)
				{
					$code = "\x1A".'\\'.$index.';';
					$text = str_replace($escape_sequence, $code, $text);
					$escape_sequence_map[$code] = $escape_sequence;
				}
			}
		}

		# ~

		$text = preg_replace('/\n\s*\n/', "\n\n", $text);
		$text = trim($text, "\n");
		$lines = explode("\n", $text);
		$text = parse_block_elements($lines);

		# decodes escape sequences
		if (!empty($escape_sequence_map)){
			foreach ($escape_sequence_map as $code => $escape_sequence)
			{
				$text = str_replace($code, $escape_sequence[1], $text);
			}
		}

		$text = rtrim($text, "\n");
		return $text;
	}

	function parse_block_elements(array $lines, $context = '')
	{
		$elements = array();
		$element = array('type' => '',);

		foreach ($lines as $line)
		{
			# markup (open)
			if ($element['type'] === 'markup' and ! isset($element['closed']))
			{
				if (preg_match('{<'.$element['subtype'].'>$}', $line)) # opening tag
				{
					$element['depth']++;
				}

				if (preg_match('{</'.$element['subtype'].'>$}', $line)) # closing tag
				{
					$element['depth'] > 0
						? $element['depth']--
						: $element['closed'] = true;
				}
				$element['text'] .= "\n".$line;
				continue;
			}

			# *

			if ($line === '')
			{
				$element['interrupted'] = true;
				continue;
			}

			# blockquote (existing)
			if ($element['type'] === 'blockquote' and ! isset($element['interrupted']))
			{
				$line = preg_replace('/^[ ]*>[ ]?/', '', $line);
				$element['lines'] []= $line;
				continue;
			}

			# list (existing)
			if ($element['type'] === 'li')
			{
				if (preg_match('/^([ ]{0,3})(\d+[.]|[*+-])[ ](.*)/', $line, $matches))
				{
					if ($element['indentation'] !== $matches[1])
					{
						$element['lines'] []= $line;
					}
					else
					{
						unset($element['last']);
						$elements []= $element;
						$element = array(
							'type' => 'li',
							'indentation' => $matches[1],
							'last' => true,
							'lines' => array(
								preg_replace('/^[ ]{0,4}/', '', $matches[3]),
							),
						);
					}
					continue;
				}

				if (isset($element['interrupted']))
				{
					if ($line[0] === ' ')
					{
						$element['lines'] []= '';
						$line = preg_replace('/^[ ]{0,4}/', '', $line);
						$element['lines'] []= $line;
						continue;
					}
				}
				else
				{
					$line = preg_replace('/^[ ]{0,4}/', '', $line);
					$element['lines'] []= $line;
					continue;
				}
			}

			# paragraph
			if ($line[0] >= 'a' or $line[0] >= 'A' and $line[0] <= 'Z')
			{
				goto paragraph;
			}

			# code block
			if ($line[0] === ' ' and preg_match('/^[ ]{4}(.*)/', $line, $matches))
			{
				if (trim($line) === ''){continue;}
				if ($element['type'] === 'code')
				{
					if (isset($element['interrupted']))
					{
						$element['text'] .= "\n";
						unset ($element['interrupted']);
					}
					$element['text'] .= "\n".$matches[1];
				}
				else
				{
					$elements []= $element;
					$element = array(
						'type' => 'code',
						'text' => $matches[1],
					);
				}
				continue;
			}

			# setext heading (---)

			if ($line[0] === '-' and $element['type'] === 'p' and ! isset($element['interrupted']) and preg_match('/^[-]+[ ]*$/', $line))
			{
				$element['type'] = 'h.';
				$element['level'] = 2;
				continue;
			}

			# atx heading (#)

			if ($line[0] === '#' and preg_match('/^(#{1,6})[ ]*(.+?)[ ]*#*$/', $line, $matches))
			{
				$elements []= $element;
				$level = strlen($matches[1]);
				$element = array(
					'type' => 'h.',
					'text' => $matches[2],
					'level' => $level,
				);
				continue;
			}

			# setext heading (===)
			if ($line[0] === '=' and $element['type'] === 'p' and ! isset($element['interrupted']) and preg_match('/^[=]+[ ]*$/', $line))
			{
				$element['type'] = 'h.';
				$element['level'] = 1;
				continue;
			}

			$deindented_line = $line[0] !== ' ' ? $line : ltrim($line);
			if ($deindented_line === ''){continue;}

			# reference
			if ($deindented_line[0] === '[' and preg_match('/^\[(.+?)\]:[ ]*([^ ]+)/', $deindented_line, $matches))
			{
				$label = strtolower($matches[1]);
				$url = trim($matches[2], '<>');
				$reference_map[$label] = $url;
				continue;
			}

			# blockquote
			if ($deindented_line[0] === '>' and preg_match('/^>[ ]?(.*)/', $deindented_line, $matches))
			{
				if ($element['type'] === 'blockquote')
				{
					if (isset($element['interrupted']))
					{
						$element['lines'] []= '';
						unset($element['interrupted']);
					}
					$element['lines'] []= $matches[1];
				}
				else
				{
					$elements []= $element;
					$element = array(
						'type' => 'blockquote',
						'lines' => array(
							$matches[1],
						),
					);
				}
				continue;
			}

			# markup

			if ($deindented_line[0] === '<')
			{
				# self-closing tag
				if (preg_match('{^<.+?/>$}', $deindented_line))
				{
					$elements []= $element;
					$element = array(
						'type' => '',
						'text' => $deindented_line,
					);
					continue;
				}

				# opening tag
				if (preg_match('{^<(\w+)(?:[ ].*?)?>}', $deindented_line, $matches))
				{
					$elements []= $element;
					$element = array(
						'type' => 'markup',
						'subtype' => strtolower($matches[1]),
						'text' => $deindented_line,
						'depth' => 0,
					);
					preg_match('{</'.$matches[1].'>\s*$}', $deindented_line) and $element['closed'] = true;
					continue;
				}
			}

			# horizontal rule
			if (preg_match('/^([-*_])([ ]{0,2}\1){2,}[ ]*$/', $deindented_line))
			{
				$elements []= $element;
				$element = array('type' => 'hr',);
				continue;
			}

			# list item
			if (preg_match('/^([ ]*)(\d+[.]|[*+-])[ ](.*)/', $line, $matches))
			{
				$elements []= $element;
				$element = array(
					'type' => 'li',
					'ordered' => isset($matches[2][1]),
					'indentation' => $matches[1],
					'last' => true,
					'lines' => array(
						preg_replace('/^[ ]{0,4}/', '', $matches[3]),
					),
				);
				continue;
			}

			paragraph:
			if ($element['type'] === 'p')
			{
				if (isset($element['interrupted']))
				{
					$elements []= $element;
					$element['text'] = $line;
					unset($element['interrupted']);
				}
				else {$element['text'] .= "\n".$line;}
			}
			else
			{
				$elements []= $element;
				$element = array(
					'type' => 'p',
					'text' => $line,
				);
			}
		}

		$elements []= $element;
		array_shift($elements);

		
		$markup = '';
		foreach ($elements as $index => $element)
		{
			switch ($element['type'])
			{
				case 'p':
					$text = parse_span_elements($element['text']);
					$text = preg_replace('/[ ]{2}\n/', '<br />'."\n", $text);
					if ($context === 'li' and $index === 0)
					{
						if (isset($element['interrupted']))	{	$markup .= "\n".'<p>'.$text.'</p>'."\n";}
						else {$markup .= $text;}
					}
					else{$markup .= '<p>'.$text.'</p>'."\n";}
					break;

				case 'blockquote':
					$text =parse_block_elements($element['lines']);
					$markup .= '<blockquote>'."\n".$text.'</blockquote>'."\n";
					break;

				case 'code':
					$text = htmlentities($element['text'], ENT_NOQUOTES);
					strpos($text, "\x1A\\") !== FALSE and $text = strtr($text, $escape_sequence_map);
					$markup .= '<pre><code>'.$text.'</code></pre>'."\n";
					break;

				case 'h.':
					$text = parse_span_elements($element['text']);
					$markup .= '<h'.$element['level'].'>'.$text.'</h'.$element['level'].'>'."\n";
					break;

				case 'hr':
					$markup .= '<hr />'."\n";
					break;

				case 'li':
					if (isset($element['ordered'])) # first
					{
						$list_type = $element['ordered'] ? 'ol' : 'ul';
						$markup .= '<'.$list_type.'>'."\n";
					}
					if (isset($element['interrupted']) and ! isset($element['last']))
					{
						$element['lines'] []= '';
					}
					$text = parse_block_elements($element['lines'], 'li');
					$markup .= '<li>'.$text.'</li>'."\n";
					isset($element['last']) and $markup .= '</'.$list_type.'>'."\n";
					break;

				default:
					$markup .= $element['text']."\n";
			}
		}
		return $markup;
	}

	function parse_span_elements($text)
	{
		$map = array();
		$index = 0;

		# code span
		if (strpos($text, '`') !== FALSE and preg_match_all('/`(.+?)`/', $text, $matches, PREG_SET_ORDER))
		{
			foreach ($matches as $matches)
			{
				$element_text = $matches[1];
				$element_text = htmlentities($element_text, ENT_NOQUOTES);

				# decodes escape sequences
				$escape_sequence_map
					and strpos($element_text, "\x1A") !== FALSE
					and $element_text = strtr($element_text, $escape_sequence_map);

				# composes element
				$element = '<code>'.$element_text.'</code>';

				# encodes element
				$code = "\x1A".'$'.$index;
				$text = str_replace($matches[0], $code, $text);
				$map[$code] = $element;
				$index ++;
			}
		}

		# inline link or image

		if (strpos($text, '](') !== FALSE and preg_match_all('/(!?)(\[((?:[^\[\]]|(?2))*)\])\((.*?)\)/', $text, $matches, PREG_SET_ORDER)) # inline
		{
			foreach ($matches as $matches)
			{
				$url = $matches[4];
				strpos($url, '&') !== FALSE and $url = preg_replace('/&(?!#?\w+;)/', '&amp;', $url);
				if ($matches[1]) # image
				{
					$element = '<img alt="'.$matches[3].'" src="'.$url.'">';
				}
				else
				{
					$element_text =parse_span_elements($matches[3]);
					$element = '<a href="'.$url.'">'.$element_text.'</a>';
				}

	
				$code = "\x1A".'$'.$index;
				$text = str_replace($matches[0], $code, $text);
				$map[$code] = $element;
				$index ++;
			}
		}

		# reference link or image
		if (strpos($text, '[') !== FALSE and preg_match_all('/(!?)\[(.+?)\](?:\n?[ ]?\[(.*?)\])?/ms', $text, $matches, PREG_SET_ORDER))
		{
			foreach ($matches as $matches)
			{
				$link_definition = isset($matches[3]) && $matches[3]
					? $matches[3]
					: $matches[2]; # implicit

				$link_definition = strtolower($link_definition);
				if (isset($reference_map[$link_definition]))
				{
					$url = $reference_map[$link_definition];
					strpos($url, '&') !== FALSE and $url = preg_replace('/&(?!#?\w+;)/', '&amp;', $url);
					if ($matches[1]) # image
					{
						$element = '<img alt="'.$matches[2].'" src="'.$url.'">';
					}
					else # anchor
					{
						$element_text = parse_span_elements($matches[2]);
						$element = '<a href="'.$url.'">'.$element_text.'</a>';
					}

					
					$code = "\x1A".'$'.$index;
					$text = str_replace($matches[0], $code, $text);
					$map[$code] = $element;
					$index ++;
				}
			}
		}

		# automatic link

		if (strpos($text, '<') !== FALSE and preg_match_all('/<((https?|ftp|dict):[^\^\s]+?)>/i', $text, $matches, PREG_SET_ORDER))
		{
			foreach ($matches as $matches)
			{
				$url = $matches[1];
				strpos($url, '&') !== FALSE and $url = preg_replace('/&(?!#?\w+;)/', '&amp;', $url);
				$element = '<a href=":href">:text</a>';
				$element = str_replace(':text', $url, $element);
				$element = str_replace(':href', $url, $element);
				
				$code = "\x1A".'$'.$index;
				$text = str_replace($matches[0], $code, $text);
				$map[$code] = $element;
				$index ++;
			}
		}

		
		strpos($text, '&') !== FALSE and $text = preg_replace('/&(?!#?\w+;)/', '&amp;', $text);
		strpos($text, '<') !== FALSE and $text = preg_replace('/<(?!\/?\w.*?>)/', '&lt;', $text);

		if (strpos($text, '_') !== FALSE)
		{
			$text = preg_replace('/__(?=\S)(.+?)(?<=\S)__(?!_)/s', '<strong>$1</strong>', $text);
			$text = preg_replace('/_(?=\S)(.+?)(?<=\S)_/s', '<em>$1</em>', $text);
		}

		if (strpos($text, '*') !== FALSE)
		{
			$text = preg_replace('/\*\*(?=\S)(.+?)(?<=\S)\*\*(?!\*)/s', '<strong>$1</strong>', $text);
			$text = preg_replace('/\*(?=\S)(.+?)(?<=\S)\*/s', '<em>$1</em>', $text);
		}

		$text = strtr($text, $map);
		return $text;
	}
?>
			
3 - Parsing Markdown in Under 100 Lines of Javascript
if (typeof markdown === 'undefined') var markdown = {
parse: function (s) {
    var r = s, ii, pre1 = [], pre2 = [];

    // detect newline format
    var newline = r.indexOf('\r\n') != -1 ? '\r\n' : r.indexOf('\n') != -1 ? '\n' : ''
    
    // store CONSTANT "{ unformatted blocks": not defined !} and <pre> pre-formatted blocks </pre>
    r = r.replace(/CONSTANT "{": not defined !}/g, function (x) { pre1.push(x.substring(3, x.length - 3)); return 'CONSTANT "{": not defined !}'; });
    r = r.replace(new RegExp('<pre>([\\s\\S]*?)</pre>', 'gi'), function (x) { pre2.push(x.substring(5, x.length - 6)); return '<pre></pre>'; });
    
    // h1 - h4 and hr
    r = r.replace(/^==== (.*)=*/gm, '<h4>$1</h4>');
    r = r.replace(/^=== (.*)=*/gm, '<h3>$1</h3>');
    r = r.replace(/^== (.*)=*/gm, '<h2>$1</h2>');
    r = r.replace(/^= (.*)=*/gm, '<h1>$1</h1>');
    r = r.replace(/^[-*][-*][-*]+/gm, '<hr>');
    
    // bold, italics, and code formatting
    r = r.replace(/\*\*(.*?)\*\*/g, '<strong>$1</strong>');
    r = r.replace(new RegExp('//(((?!https?://).)*?)//', 'g'), '<em>$1</em>');
    r = r.replace(/``(.*?)``/g, '<code>$1</code>');
    
    // unordered lists
    r = r.replace(/^\*\*\*\* (.*)/gm, '<ul><ul><ul><ul><li>$1</li></ul></ul></ul></ul>');
    r = r.replace(/^\*\*\* (.*)/gm, '<ul><ul><ul><li>$1</li></ul></ul></ul>');
    r = r.replace(/^\*\* (.*)/gm, '<ul><ul><li>$1</li></ul></ul>');
    r = r.replace(/^\* (.*)/gm, '<ul><li>$1</li></ul>');
    for (ii = 0; ii < 3; ii++) r = r.replace(new RegExp('</ul>' + newline + '<ul>', 'g'), newline);
    
    // ordered lists
    r = r.replace(/^#### (.*)/gm, '<ol><ol><ol><ol><li>$1</li></ol></ol></ol></ol>');
    r = r.replace(/^### (.*)/gm, '<ol><ol><ol><li>$1</li></ol></ol></ol>');
    r = r.replace(/^## (.*)/gm, '<ol><ol><li>$1</li></ol></ol>');
    r = r.replace(/^# (.*)/gm, '<ol><li>$1</li></ol>');
    for (ii = 0; ii < 3; ii++) r = r.replace(new RegExp('</ol>' + newline + '<ol>', 'g'), newline);
    
    // links
    r = r.replace(/\[\[(http:[^\]|]*?)\]\]/g, '<a target="_blank" href="$1">$1</a>');
    r = r.replace(/\[\[(http:[^|]*?)\|(.*?)\]\]/g, '<a target="_blank" href="$1">$2</a>');
    r = r.replace(/\[\[([^\]|]*?)\]\]/g, '<a href="$1">$1</a>');
    r = r.replace(/\[\[([^|]*?)\|(.*?)\]\]/g, '<a href="$1">$2</a>');
    
    // images
    r = r.replace(/{{([^\]|]*?)}}/g, '<img src="$1">');
    r = r.replace(/{{([^|]*?)\|(.*?)}}/g, '<img src="$1" alt="$2">');
    
    // video
    r = r.replace(/<<(.*?)>>/g, '<embed class="video" src="$1" allowfullscreen="true" allowscriptaccess="never" type="application/x-shockwave/flash"></embed>');
    
    // hard linebreak if there are 2 or more spaces at the end of a line
    r = r.replace(new RegExp(' + ' + newline, 'g'), '<br>' + newline);
    
    // split on double-newlines, then add paragraph tags when the first tag isn't a block level element
    if (newline != '') for (var p = r.split(newline + newline), i = 0; i < p.length; i++) {
        var blockLevel = false;
        if (p[i].length >= 1 && p[i].charAt(0) == '<') {
            // check if the first tag is a block-level element
            var firstSpace = p[i].indexOf(' '), firstCloseTag = p[i].indexOf('>');
            var endIndex = firstSpace > -1 && firstCloseTag > -1 ? Math.min(firstSpace, firstCloseTag) : firstSpace > -1 ? firstSpace : firstCloseTag;
            var tag = p[i].substring(1, endIndex).toLowerCase();
            for (var j = 0; j < blockLevelElements.length; j++) if (blockLevelElements[j] == tag) blockLevel = true;
        } else if (p[i].length >= 1 && p[i].charAt(0) == '|') {
            // format the paragraph as a table
            blockLevel = true;
            p[i] = p[i].replace(/ \|= /g, '</th><th>').replace(/\|= /g, '<tr><th>').replace(/ \|=/g, '</th></tr>');
            p[i] = p[i].replace(/ \| /g, '</td><td>').replace(/\| /g, '<tr><td>').replace(/ \|/g, '</td></tr>');
            p[i] = '<table>' + p[i] + '</table>';
        } else if (p[i].length >= 2 && p[i].charAt(0) == '>' && p[i].charAt(1) == ' ') {
            // format the paragraph as a blockquote
            blockLevel = true;
            p[i] = '<blockquote>' + p[i].replace(/^> /gm, '') + '</blockquote>';
        }
        if (!blockLevel) p[i] = '<p>' + p[i] + '</p>';
    }
    
    // reassemble the paragraphs
    if (newline != '') r = p.join(newline + newline);
    
    // restore the preformatted and unformatted blocks
    r = r.replace(new RegExp('<pre></pre>', 'g'), function (match) { return '<pre>' + pre2.shift() + '</pre>'; });
    r = r.replace(/CONSTANT "{": not defined !}/g, function (match) { return pre1.shift(); });
    return r;
}
};

// markdown.parse(myText)

/*
= Heading 1
== Heading 2
=== Heading 3
==== Heading 4

**bold**
//italic//

* Bullet list
* Second item
** Sub item

# Numbered list
# Second item
## Sub item

[[link]]
CONSTANT "image": not defined !
<<video>>

|= table |= hdr |=
| table | row |
| table | row |

> blockquote

CONSTANT "{ unformatted text": not defined !}
--- horizontal rule

*/
			
4 - BBCode Parser function
<?php

/* Simple PHP BBCode Parser function */

//BBCode Parser function

function showBBcodes($text) {

// BBcode array
$find = array(
'~\[b\](.*?)\[/b\]~s',
'~\[i\](.*?)\[/i\]~s',
'~\[u\](.*?)\[/u\]~s',
'~\[quote\](.*?)\[/quote\]~s',
'~\[size=(.*?)\](.*?)\[/size\]~s',
'~\[color=(.*?)\](.*?)\[/color\]~s',
'~\[url\]((?:ftp|https?)://.*?)\[/url\]~s',
'~\[img\](https?://.*?\.(?:jpg|jpeg|gif|png|bmp))\[/img\]~s'
);

// HTML tags to replace BBcode
$replace = array(
'<b>$1</b>',
'<i>$1</i>',
'<span style="text-decoration:underline;">$1</span>',
'<pre>$1</'.'pre>',
'<span style="font-size:$1px;">$2</span>',
'<span style="color:$1;">$2</span>',
'<a href="$1">$1</a>',
'<img src="$1" alt="" />'
);

// Replacing the BBcodes with corresponding HTML tags
return preg_replace($find,$replace,$text);
}

// How to use the above function:

$bbtext = "This is [b]bold[/b] and this is [u]underlined[/u] and this is in [i]italics[/i] with a [color=red] red color[/color]";
$htmltext = showBBcodes($bbtext);
echo $htmltext;

?>


			
6 - Charger du contenu dans un select dynamiquement
$(function(){
  $("select#ctlJob").change(function(){
    $.getJSON("/select.php",{id: $(this).val(), ajax: 'true'}, function(j){
      var options = '';
      for (var i = 0; i < j.length; i++) {
        options += '<option value="' + j[i].optionValue + '">' + j[i].optionDisplay + '</option>';
      }
      $("select#ctlPerson").html(options);
    })
  })
})
			
7 - Parser du Json
function parseJson(){
	//Start by calling the json object, I will be using a 
        //file from my own site for the tutorial 
	//Then we declare a callback function to process the data
	$.getJSON('hcj.json',getPosts);
 
	//The process function, I am going to get the title, 
        //url and excerpt for 5 latest posts
	function getPosts(data){
 
		//Start a for loop with a limit of 5 
		for(var i = 0; i < 5; i++){
			//Build a template string of 
                        //the post title, url and excerpt
			var strPost = '<h2>' 
				      + data.posts[i].title
				      + '</h2>'
				      + '<p>'
				      + data.posts[i].excerpt
				      + '</p>'
				      + '<a href="'
				      + data.posts[i].url
				      + '" title="Read '
				      + data.posts[i].title
				      + '">Read ></a>';
 
			//Append the body with the string
			$('body').append(strPost);
 
		}
	}
 
}
 
//Fire off the function in your document ready
$(document).ready(function(){
	parseJson();				   
});
			
8 - feed2array
# Feed2array 
# @author: bronco@warriordudimanche.net
# @version 0.2
# @license  free and opensource
# @inspired by  http://milletmaxime.net/syndexport/
# @use: $items=feed2array('http://sebsauvage.net/links/index.php?do=rss');

function feed2array($feed,$load=true){
	if ($load){if (!$feed_content=file_get_contents($feed)){return false;}}else{$feed_content=$feed;}

	$flux=array('infos'=>array(),'items'=>array());
	if(preg_match('~<rss(.*)</rss>~si', $feed_content)){$type='RSS';}//RSS ?
	elseif(preg_match('~<feed(.*)</feed>~si', $feed_content)){$type='ATOM';}//ATOM ?
	else return false;//if the feed isn't rss or atom
	$feed_content=utf8_encode($feed_content);
	$flux['infos']['type']=$type;
	if($feed_obj = new SimpleXMLElement($feed_content, LIBXML_NOCDATA))
	{		
		$flux['infos']['version']=$feed_obj->attributes()->version;
		if (!empty($feed_obj->attributes()->version)){	$flux['infos']['version']=(string)$feed_obj->attributes()->version;}
		if (!empty($feed_obj->channel->title)){			$flux['infos']['title']=(string)$feed_obj->channel->title;}
		if (!empty($feed_obj->channel->subtitle)){		$flux['infos']['subtitle']=(string)$feed_obj->channel->subtitle;}
		if (!empty($feed_obj->channel->link)){			$flux['infos']['link']=(string)$feed_obj->channel->link;}
		if (!empty($feed_obj->channel->description)){	$flux['infos']['description']=(string)$feed_obj->channel->description;}
		if (!empty($feed_obj->channel->language)){		$flux['infos']['language']=(string)$feed_obj->channel->language;}
		if (!empty($feed_obj->channel->copyright)){		$flux['infos']['copyright']=(string)$feed_obj->channel->copyright;}
		

		if (!empty($feed_obj->title)){			$flux['infos']['title']=(string)$feed_obj->title;}
		if (!empty($feed_obj->subtitle)){		$flux['infos']['subtitle']=(string)$feed_obj->subtitle;}
		if (!empty($feed_obj->link)){			$flux['infos']['link']=(string)$feed_obj->link;}
		if (!empty($feed_obj->description)){	$flux['infos']['description']=(string)$feed_obj->description;}
		if (!empty($feed_obj->language)){		$flux['infos']['language']=(string)$feed_obj->language;}
		if (!empty($feed_obj->copyright)){		$flux['infos']['copyright']=(string)$feed_obj->copyright;}
		

		if (!empty($feed_obj->channel->item)){	$items=$feed_obj->channel->item;}
		if (!empty($feed_obj->entry)){	$items=$feed_obj->entry;}
		if (empty($items)){return false;}

		//aff($feed_obj);
		foreach ($items as $item){
			$c=count($flux['items']);
			if(!empty($item->title)){		 	$flux['items'][$c]['title'] 	  =	(string)$item->title;}
			if(!empty($item->logo)){		 	$flux['items'][$c]['titleImage']  =	(string)$item->logo;}
			if(!empty($item->icon)){		 	$flux['items'][$c]['icon'] 		  =	(string)$item->icon;}
			if(!empty($item->subtitle)){ 		$flux['items'][$c]['description'] = (string)$item->subtitle;}
			if(!empty($item->link['href'])){ 	$flux['items'][$c]['link']		  = (string)$item->link['href'];}
			if(!empty($item->language)){		$flux['items'][$c]['language']	  = (string)$item->language;}
			if(!empty($item->author->name)){ 	$flux['items'][$c]['author']	  =	(string)$item->author->name;}
			if(!empty($item->author->email)){	$flux['items'][$c]['email'] 	  = (string)$item->author->email;}
			if(!empty($item->updated)){			$flux['items'][$c]['last'] 		  = (string)$item->updated;}
			if(!empty($item->rights)){			$flux['items'][$c]['copyright']	  = (string)$item->rights;}
			if(!empty($item->generator)){		$flux['items'][$c]['generator']	  = (string)$item->generator;}
			if(!empty($item->guid)){			$flux['items'][$c]['guid']	 	  = (string)$item->guid;}
			if(!empty($item->pubDate)){			$flux['items'][$c]['pubDate']	  = (string)$item->pubDate;}
			if(!empty($item->description)){		$flux['items'][$c]['description'] = (string)$item->description;}
			if(!empty($item->summary)){			$flux['items'][$c]['description'] = (string)$item->summary;}
			if(!empty($item->published)){		$flux['items'][$c]['date'] = (string)$item->published;}
			if(!empty($item->update)){			$flux['items'][$c]['update'] = (string)$item->update;}
			if(!empty($item->link)){			$flux['items'][$c]['link'] = (string)$item->link;}
			if(!empty($item->content)){			$flux['items'][$c]['description'] = (string)$item->content;}
			
		}
	}else return false;
	return $flux;
}
			
9 - Recherche et récup d'infos via allocine: sans API !
<?php
$config=array(
	// Ces regexes pourront être corrigées facilement en cas de changement de la page allocine
	'query_string'=>'http://www.allocine.fr/recherche/1/?q=',
	'base_url'=>'http://www.allocine.fr/',
	'regex_get_links_results'=>'<td[^<]+<a href=["'](/film/fichefilm_gen_cfilm=[^'"]+)',
	'regex_url_image'=>'(http://fr.web.img[^"']+)|(http://images.allocine.fr/[^"']+)',
	'regex_url_image_capture_dim'=>'([a-z])_[0-9]+_[0-9]+',
	'regex_url_image_redim'=>'$1_640_400',
	'regex_get_titre'=>'"label":"([^^]+)","fanCount"', 
	'regex_get_genre'=>'itemprop="genre">([^<]+)', 
	'regex_get_description'=>'itemprop="description">([^<]+)', 
	'regex_get_note'=>'<span class="stars n([^"]+)',
	'regex_get_actors'=>'<span itemprop="name">([^<]+)',
);
function search2array($query){
	global $config;
	//charge la page de recherche d'allocine, retrouve les liens de résultat
	$query=$config['query_string'].str_replace(' ','+',$query);
	$search_page=file_get_contents($query);
	preg_match_all('#'.$config['regex_get_links_results'].'#', $search_page, $results);
	if (count($results[1])>0){return $results[1];}else{return false;}
}

function movielink2array($url){
	global $config;
	//charge la page de la fiche passée en lien, retourne les infos
	$page=file_get_contents($config['base_url'].$url);
	$verif=0;
	$verif+=preg_match('#'.$config['regex_get_titre'].'#', $page, $title);
	$verif+=preg_match('#'.$config['regex_get_genre'].'#', $page, $genre);
	$verif+=preg_match('#'.$config['regex_get_note'].'#', $page, $note);
	$verif+=preg_match('#'.$config['regex_get_description'].'#', $page, $description);
	$verif+=preg_match('#'.$config['regex_url_image'].'#', $page, $image);	
	$verif+=preg_match_all('#'.$config['regex_get_actors'].'#', $page, $actors);

	$image=preg_replace('#'.$config['regex_url_image_capture_dim'].'#',$config['regex_url_image_redim'],$image[0]);
	$result=array();
	$result['movie_actors']=implode(', ',$actors[1]);
	$result['movie_image']=$image;
	$result['movie_allocine_url']=$url;
	if(is_array($title)&&isset($title[1])){$result['movie_title']=$title[1];}else{$result['movie_title']='';}
	if(is_array($note)&&isset($note[1])){$result['movie_stars']=$note[1];}else{$result['movie_stars']=0;}
	if(is_array($genre)&&isset($genre[1])){$result['movie_type']=$genre[1];}else{$result['movie_type']='';}
	if(is_array($description)&&isset($description[1])){$result['movie_description']=$description[1];}else{$result['movie_description']='';}
	
	if (count($result)>0){return $result;}else{return false;}
}

function url_array2list($array=array(),$tpl='<ul><li><img src="movie_image"/></li><li>movie_title</li><li>movie_type</li><li>movie_stars</li><li>movie_actors</li><li>movie_description</li><li><a href="movie_allocine_url">On allocine</a></li></ul>'){
	$list='';
	foreach($array as $url){
		$page=movielink2array($url);

		$list.=str_replace(array_keys($page),array_values($page),$tpl);
	}
	return $list;
}

//ex:
echo url_array2list(search2array('heros'));

?> 
			
10 - Parser du XML
//xml string  
$xml_string="<?xml version='1.0'?> 
<users> 
   <user id='398'> 
      <name>Foo</name> 
      <email>foo@bar.com</name> 
   </user> 
   <user id='867'> 
      <name>Foobar</name> 
      <email>foobar@foo.com</name> 
   </user> 
</users>";  
  
//load the xml string using simplexml  
$xml = simplexml_load_string($xml_string);  
  
//loop through the each node of user  
foreach ($xml->user as $user)  
{  
   //access attribute  
   echo $user['id'], '  ';  
   //subnodes are accessed by -> operator  
   echo $user->name, '  ';  
   echo $user->email, '<br />';  
}  
			
12 - Parser le DOM via php (lib)
/*
A HTML DOM parser written in PHP5+ let you manipulate HTML in a very easy way!
Require PHP 5+.
Supports invalid HTML.
Find tags on an HTML page with selectors just like jQuery.
Extract contents from HTML in a single line.
*/

// Create DOM from URL or file
$html = file_get_html('http://www.google.com/');

// Find all images 
foreach($html->find('img') as $element) 
       echo $element->src . '<br>';

// Find all links 
foreach($html->find('a') as $element) 
       echo $element->href . '<br>';
			
13 - Récupérer les derniers Tweets
<?php // import & display latest tweet
$username = "perishable";
$feed = "http://search.twitter.com/search.atom?q=from:".$username."&rpp=2";
// $prefix = '<h3>Perishable Press</h3>';
// $suffix = '<p><a href="http://twitter.com/'.$username.'">Follow me on Twitter</a>';
function parse_feed($feed) {
    $stepOne = explode('<content type="html">', $feed);
    $stepTwo = explode('</content>', $stepOne[1]);
    $tweet = $stepTwo[0];
    $tweet = str_replace("<", "<", $tweet);
    $tweet = str_replace(">", ">", $tweet);
    return $tweet;
}
$latest_tweet = file_get_contents($feed);
// echo stripslashes($prefix) . parse_feed($latest_tweet) . stripslashes($suffix);
echo parse_feed($latest_tweet);
?>