<?php
 
$html = <<<DOM
       <!-- Javascript -->
		<script src="http://a...content-available-to-author-only...s.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
	  <script src="http://m...content-available-to-author-only...n.com/bootstrap/3.3.2/js/bootstrap.min.js"></script>
        <script src="//cdn.mariolurig.com/phpcodechecker/assets/js/jquery.backstretch.min.js"></script>
        <script src="assets/js/scripts.js"></script>
        <!--[if lt IE 10]>
            <script src="assets/js/placeholder.js"></script>
        <![endif]-->
		<script type="text/javascript">
				// Submit the form and load results below.
				$("form#code").on('submit',function(){
					var text_length = $("#codebox").val().length;
					if (text_length < 1){
						$("#output").html("Please enter at least <strong>some</strong> PHP code above. You don't need to include &lt;php ?&gt; tags. ");
						return false;
					}else{
						$("#output").html('<img src="./ajax-loader.gif" alt="Checking..." />');
						$.post("check.php",{
							codebox: $("#codebox").val()
							}, function(html) {
								$("#output").html(html);
							});
						$('.top-content').backstretch("//cdn.mariolurig.com/phpcodechecker/assets/img/backgrounds/1@2x.jpg");
						return false;
					}
				});
				// Clear the code box
				$('#clearbox').on('click',function(){
					$('#codebox').val('');
					$("#codebox").focus();
					return false;
				});
		</script>
		<!-- GOOGLE ANALYTICS -->
		<script type="text/javascript">
 
		  var _gaq = _gaq || [];
		  _gaq.push(['_setAccount', 'UA-4067831-9']);
		  _gaq.push(['_trackPageview']);
		  _gaq.push(['_trackPageLoadTime']);
 
		  (function() {
			var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
			ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
			var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
		  })();
 
		</script>
		<!-- END Google Analytics -->
DOM;
 
$dom = new DOMDocument('1.0', 'UTF-8');
$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
 
$xpath = new DOMXPath($dom);
$scripts = $xpath->query('//script[@src]');
 
foreach($scripts as $script) { 
   echo $script->getAttribute('src') . PHP_EOL;
}
 

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