我有4个php页面,分别是casting_score.php、machining_score.php、extrusion_score.php和addvendor.php。根据我的逻辑,当它通过下拉列表重定向到casting.php时,应该首先检查if(empty($_SESSION['vendorname])){ head
我发现问题出在mainfile.php中的这一行
if (!used as offset, casting to integer (10) in /www/sites/sanad-rahbordi.sbu.ac.ir/httpdocs/db/mysql.phpoffset, casting to integer (10) in /www/sites/sanad-rahbordi.sbu.ac.ir/http