<?php//php js css加载合并函数 宋正河整理//转载请注明出处define('COMBINE_JS',true);define('COMBINE_CSS',true); define('APPLICATION_JS_ROOT','E:/wwwroot/m/js/');define('APPLICATION_CSS_ROOT','E:/wwwroot/m/css/'); define('SC_ROOT','E:/wwwroot/m/static_cache/');define('SC_URL','http://www.localhost.com/m/static_cache/'); define('APPLICATION_JS','http://www.localhost.com/m/js/');define('APPLICATION_CSS','http://www.localhost.com/m/css/'); function load_combine_js($js,$path=array(),$origin=false,$part=1){ if(!is_array($js)) return false; if(empty($path)){ $path_url=APPLICATION_JS; $path_root=APPLICATION_JS_ROOT; } if($origin or (!COMBINE_JS)){ $string=''; for($i=0;$i<count($js);$i++){$string.="<script src='{$path_url}{$js[$i]}.js'></script>n";} echo $string; return true; } $cache_filename='js-'.md5($_SERVER['SCRIPT_NAME'].$part).'.js'; if(!file_exists(SC_ROOT.$cache_filename)){ $file_content=''; for($i=0;$i<count($js);$i++){ $f=$path_root.$js[$i].'.js'; if(file_exists($f)) $file_content.=file_get_contents($f)."n"; } file_put_contents(SC_ROOT.$cache_filename,$file_content); } $file=SC_URL.$cache_filename; echo "<script src='{$file}'></script>n"; return true;} function load_combine_css($css,$path=array(),$origin=false,$part=1){ if(!is_array($css)) return false; if(empty($path)){ $path_url=APPLICATION_CSS; $path_root=APPLICATION_CSS_ROOT; } if($origin or (!COMBINE_CSS)){ $string=''; for($i=0;$i<count($css);$i++){$string.="<link href='{$path_url}{$css[$i]}.css' rel='stylesheet' type='text/css' />n";} echo $string; return true; } $cache_filename='css-'.md5($_SERVER['SCRIPT_NAME'].$part).'.css'; if(!file_exists(SC_ROOT.$cache_filename)){ $file_content=''; for($i=0;$i<count($css);$i++){ $f=$path_root.$css[$i].'.css'; if(file_exists($f)) $file_content.=file_get_contents($f)."n"; } file_put_contents(SC_ROOT.$cache_filename,$file_content); } $file=SC_URL.$cache_filename; echo $string="<link href='{$file}' rel='stylesheet' type='text/css' />n"; return true;} ?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>无标题文档</title><?phpload_combine_js(array('a','b'),array(),true);load_combine_js(array('a','b'));load_combine_css(array('1','2'),array(),true);load_combine_css(array('1','2'));?></head><body>123</body></html>