<?php  
max_execution_time(200);
 
$accountid = 2000000;
$accountname = date("Y:m:h:m:i");
$password =  date("Y:m:h:m:i");
$i=0;
$imax=100;
 
while($i<=$imax)
{
$accountname = substr(md5($accountname),0,-20);
$password = substr(md5($password),0,-15);
$accountid=$accountid+$i;
 
echo "INSERT INTO `login` (`account_id`, `userid`, `user_pass`, `sex`, `email`) VALUES ('$accountid', '$accountname', '$password', 'M','[email protected]');";
//echo "<br>";
$i++;
}
?>