<?php
defined('ACC')||exit('Access denied');class userModel {
protected $table = 'user';
protected $db = false; public function __construct() {
$this->db = mysql::getIns();
} // 用户注册的方法
public function reg($arr) {
$sql = "insert into ". $this->table . "(username,passwd,email) values ('" . $arr['username'] . "','" . $arr['passwd'] . "','" . $arr['email'] . "')";
return $this->db->query($sql);
//print_r(mysql_error());
}
}
那个sql语句里单双引号无论怎么看都不理解,忘朋友解疑!!!!!!!
defined('ACC')||exit('Access denied');class userModel {
protected $table = 'user';
protected $db = false; public function __construct() {
$this->db = mysql::getIns();
} // 用户注册的方法
public function reg($arr) {
$sql = "insert into ". $this->table . "(username,passwd,email) values ('" . $arr['username'] . "','" . $arr['passwd'] . "','" . $arr['email'] . "')";
return $this->db->query($sql);
//print_r(mysql_error());
}
}
那个sql语句里单双引号无论怎么看都不理解,忘朋友解疑!!!!!!!
$sql = "insert into $this->table (username,passwd,email) values (' $arr[username]','$arr[passwd]','$arr[email]')";
第二部分:$sql = "insert into ".$this->table."(username,password,email) values ('".$arr['username']."','".$arr['password']."','".$arr['email']."')";
以后直接echo $SQL 然后再仔细看就能明白.