php字符截取
substr(变量, 0,506)
声明为空isset($_POST['user_email']),或者,empty($_POST['user_email'])在php.ini中设置error_repor...
<?php $my_name='&&&&'; //echo substr(xml_entities(...
<?php function xml_entities($string) { //过滤emod $ts_zifu= json_encode($st...
<?php //设置cookie setcookie("user_name", "frank", time()+3600); /...
php的open_basedir设置多个路径(目录),分隔符是“:”冒号open_basedir=/www/wwwroot/www.ceshi.com/:/tmp/:/www/...
<?php $cars=$_POST['shuju'];$cars=explode(',', $cars);print_r($cars)&n...