我如何能匹配爆炸與用戶會話ID值？

Question

<?php while($row=mysql_fetch_array($res)) { 

    $imp_to=explode(',',$row['mail_to_user_id']); 

    $imp_cc=explode(',',$row['mail_cc_user_id']); 

if($imp_to == $_SESSION['user_id'] or $imp_cc == $_SESSION['user_id']) 
    { 

    } 

Answer 1

嘗試這樣的..

<?php while($row=mysql_fetch_array($res)) { 

    $imp_to=explode(',',$row['mail_to_user_id']); 

    $imp_cc=explode(',',$row['mail_cc_user_id']); 

    if(in_array($_SESSION['user_id'] ,$imp_to) || in_array($_SESSION['user_id'] ,$imp_cc)) 
    { 

    }