📄 iddup.php
字号:
<?php
if($un==""){
include("iddup2.php");
exit();
}
include("../include/connect.php");
$user=trim($user);
$query=mysql_query("select * from $biz_user where user='$un'");
$num=mysql_num_rows($query);
if ($num>0) {
include("iddup2.php"); //用户名重复
exit();
}
$query=mysql_query("select * from en_user where loginname='$un'");
$num=mysql_num_rows($query);
if ($num>0) {
include("iddup2.php"); //用户名重复
exit();
}
include("iddup3.php");
?>
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