php-f.js

Jquery_chili 2.2 jquery语法模板插件！~

/*
===============================================================================
Chili is the jQuery code highlighter plugin
...............................................................................
LICENSE: http://www.opensource.org/licenses/mit-license.php
WEBSITE: http://noteslog.com/chili/

											   Copyright 2008 / Andrea Ercolino
===============================================================================
*/

/* ----------------------------------------------------------------------------
 * this recipe uses a little trick for highlighting php code
 *   1: replace each php snippet with a placeholder
 *   2: highlight html without php and php snippets apart
 *   3: replace each placeholder with its highlighted php snippet
 * 
 * the trick is not perfect only if the html without php is broken
 * however, in such a case many highlighters get fooled but Chili does not
 * 
 * ---
 * this recipe has been adapted for working with Safari
 * in fact, Safari cannot match more than 101236 characters with a lazy star
 * --------------------------------------------------------------------------*/
{
	  _name: "php"
	, _case: true
	, _main: {
		  all: {
			  _match: /[\w\W]*/ 
			, _replace: function( all ) {
				var placeholder = String.fromCharCode(0);
				var blocks = [];
				var that = this;
				var no_php_1 = all.replace( /<\?[^?]*\?+(?:[^>][^?]*\?+)*>/g, function( block ) {
					blocks.push( that.x( block, '/block/php_1' ) );
					return placeholder;
				} );
				var no_php_2 = no_php_1.replace( /^[^?]*\?+(?:[^>][^?]*\?+)*>|<\?[\w\W]*$/g, function( block ) {
					blocks.push( that.x( block, '/block/php_2' ) );
					return placeholder;
				} );
				if( blocks.length ) {
					var html = this.x( no_php_2, 'html' );
					var count = 0;
					return html.replace( new RegExp( placeholder, "g" ), function() {
						return blocks[ count++ ];
					} );