Revert "No more php/js logic duplication..." on a hunch.

TestSwarm hasn't been happy since this commit, and everyone deserves to be happy.

This reverts commit 318d47b7.

test/data/include_js.php

-(function() {
-
-window.hasPHP = false /* <?php echo "*" . "/ || true /*"; ?> */;
-
-if ( !window.top.jQueryIncludes ) {
-	
-	window.top.jQueryIncludes = (function() {
-	
-		var location = window.top.document.location.href,
-			baseURL = location.replace( /\/test\/.*/, "/"),
-			version = /(?:&|\?)jquery=([^&]+?)(?:$|&)/.exec( location ),
-			includes, i;
-
-		if ( version ) {
-			version = version[ 1 ];
-			if( version === "min" ) {
-				includes = [ baseURL + "dist/jquery.min.js" ];
-			} else if( version === "dist" ) {
-				includes = [ baseURL + "dist/jquery.js" ];
-			} else {
-				includes = [ "http://code.jquery.com/jquery-" + version + ".js" ];
-			}
-		} else {
-			includes = [
-				"core",
-				"callbacks",
-				"deferred",
-				"support",
-				"data",
-				"queue",
-				"attributes",
-				"event",
-				"sizzle/sizzle",
-				"sizzle-jquery",
-				"traversing",
-				"manipulation",
-				"css",
-				"ajax",
-				"ajax/jsonp",
-				"ajax/script",
-				"ajax/xhr",
-				"effects",
-				"offset",
-				"dimensions",
-				"exports"
-			];
-			for ( i = includes.length; i--; ) {
-				includes[ i ] = baseURL + "src/" + includes[ i ] + ".js";
-			}	
-		}
-		
-		for ( i = includes.length; i--; ) {
-			includes[ i ] = "<script src='" + includes[ i ] + "'><" + "/script>";
-		}
-
-		return includes.join( "\n" );
-	})();
+/*
+<?php
+// if php is available, close the comment so PHP can echo the appropriate JS
+echo "*" . "/";
+
+// initialize vars
+$output = "";
+$version = "";
+
+// extract vars from referrer to determine version
+if(isset($_SERVER['HTTP_REFERER'])){
+	$referrer = $_SERVER['HTTP_REFERER'];
+	$referrer_query_string = parse_url($_SERVER['HTTP_REFERER'], PHP_URL_QUERY );
+	parse_str($referrer_query_string, $referrer_params);
+
+	if(isset($referrer_params['jquery'])){
+		$version = $referrer_params['jquery'];
+	}
 }
 
-document.write( window.top.jQueryIncludes );
+// load up built versions of jquery
+if( $version === "min" ) {
+	$output = @file_get_contents("../../dist/jquery.min.js");
+}elseif( $version === "dist" ) {
+	$output = @file_get_contents("../../dist/jquery.js");
+}elseif( ctype_digit( substr( $version, 0, 1 )) || $version === "git" ) {
+	$output = "document.write('<script src=\"http://code.jquery.com/jquery-" . $version . ".js\"><'+'/script>');";
+}
+
+// the concatenated version of the the src files is both the default and the fallback
+// because it does not require you to "make" jquery for it to update
+if( $output === "" ) {
+	$files = array(
+		"intro",
+		"core",
+		"callbacks",
+		"deferred",
+		"support",
+		"data",
+		"queue",
+		"attributes",
+		"event",
+		"sizzle/sizzle",
+		"sizzle-jquery",
+		"traversing",
+		"manipulation",
+		"css",
+		"ajax",
+		"ajax/jsonp",
+		"ajax/script",
+		"ajax/xhr",
+		"effects",
+		"offset",
+		"dimensions",
+		"exports",
+		"outro"
+	);
+
+	foreach ( $files as $file ) {
+		$output .= file_get_contents( "../../src/" . $file . ".js" );
+	}
+
+	$output = str_replace( "(function( jQuery ) {", "", $output );
+	$output = str_replace( "})( jQuery );", "", $output );
+}
+
+echo $output;
+die();
+?>
+*/
+
+hasPHP = false;
+
+// javascript fallback using src files in case this is not run on a PHP server!
+// please note that this fallback is for convenience only, and is not fully supported
+// i.e. don't expect all of the tests to work properly
+var baseURL = document.location.href.replace( /\/test\/.+/, "/"),
+	files = [
+		"core",
+		"callbacks",
+		"deferred",
+		"support",
+		"data",
+		"queue",
+		"attributes",
+		"event",
+		"sizzle/sizzle",
+		"sizzle-jquery",
+		"traversing",
+		"manipulation",
+		"css",
+		"ajax",
+		"ajax/jsonp",
+		"ajax/script",
+		"ajax/xhr",
+		"effects",
+		"offset",
+		"dimensions",
+		"exports"
+	],
+	len = files.length,
+	i = 0;
 
-})();
+for ( ; i < len; i++ ) {
+	document.write("<script src=\"" + baseURL + "src/" + files[ i ] + ".js\"><"+"/script>");
+}
\ No newline at end of file