<?php
//批量注册用户,每次>100个。
//注册新用户,要求用户名与email不能与以前的重复。
$mysqli = new Mysqli($host, $user, $pass);
for ($i=0; $i<count($_POST['user_info']); $i++) {
$info = $_POST['user_info'][$i];
$re_1 = $mysqli->query("SELECT * FROM `demo` WHERE `uname`=$info['uname']");
$re_2 = $mysqli->query("SELECT * FROM `demo` WHERE `email`=$info['email']");
if (!$re_1 || !$re_2) {
$mysqli->query("INSERT INTO `demo` (`uname`, `email`) VALUES('$info['email']', '$info['uname']')");
}
}