php字符串截取
./upload/
./upload/
./upload/banear
./upload/第一期
./upload/第二期
怎么把./upload/这个截取掉,只要他后面的东西
[解决办法]
用这个:$str=preg_replace('#\./upload/#s','',$str); 来匹配试试
[解决办法]
$strarr=explode("upload/",$str);
echo $strarr[1];
[解决办法]
$handle = opendir('../upload/');$arr = array();$file_arr=array();while($file = readdir($handle)){$newpath="../upload/".$file;if(is_dir($newpath)){ $arr[] = $newpath ; $file_arr[]=$file;}}foreach($file_arr as $key=>$val){ echo $val.'<br>'; }