thinkphp清空全部目录(包括子目录)
thinkphp清空所有目录(包括子目录)
在admin项目的Common目录下common.php文件：/*** 删除xml目录下的所有xml文件* string $fp 文件路径(不包括文件名)* string $fn 文件名称(包括扩展名)* boolean $type 是否关联到所有子目录*/function delXML($type=true,$fn='',$fp='./xml'){ if(!is_dir($fp)){ return 'nodir'; //被删除目录不存在 }else{ if(!is_empty_dir($fp)){//如果不是空的 $H = @ opendir($fp); while(false !== ($_file=readdir($H))){ //检索目录 if(is_dir($fp."/".$_file) && $_file != "." && $_file!=".." && $_file!=="Thumbs.db"){ if($type){ if(!is_empty_dir($fp.'/'.$_file)){//如果不是，调用自身，不过是原来的路径+他下级的目录名 delXML($type,$fn,$fp."/".$_file); } if(is_empty_dir($fp.'/'.$_file)){//如果是空就直接删除 rmdir($fp.'/'.$_file); } } //检索文件 }else if(is_file($fp."/".$_file) && $_file!="." && $_file!=".." && $_file!=="Thumbs.db"){ if(eregi('/'.$file,'/'.$_file)){ if(!unlink($fp.'/'.$_file)){ return false; //删除失败 } } } } closedir($H); } return true; //删除失败 }} //判断目录是否为空,true为空,false为不空function is_empty_dir($fp) { $H = @ opendir($fp); $i=0; while($_file=readdir($H)){ $i++; } closedir($H); if($i>2){ return false; }else{ return true; }} 调用方法：在admin项目的Action目录下SiteMapAction.class.php文件：class SiteMapAction extends Action { //删除全部xml目录地图文件 function delXML(){ $flag = delXML(); exit($flag); }} 静态页面ajax方法：<!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" /><script type="text/javascript" src="../Public/js/jquery-1.4.2.min.js"></script><script type="text/javascript" charset="utf-8" src="__PUBLIC__/js/artDialog/artDialog.min.js"></script><title>删除目录文件</title></head><body><script language="javascript">function delXML(){ if(!window.confirm('确定要删除整站地图吗？')){ return; } var testDialog; testDialog = art.dialog({ lock: false, title:'', id:'loaddialog', content:'<font color="#ff0000">正在删除中...</font>', width:220 }); var url="{:U('delXML')}"; $.get(url,null,function(data){ //$("#con").append(data); testDialog.close(); if(data == true){ alert('删除成功！'); }else if(data == false){ alert('删除失败,请稍候再试...'); }else if(data == 'nodir'){ alert('错误：被删除目录不存在'); } });}</script><input name="delete" type="button" class="agin agn" value="全删除" onClick="javascript:return delXML();"/></body></html>?
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