Php 每当我想插入时,查询都会失败
每次通过下面的代码提交表单时,我都会得到“查询失败”,但我似乎找不到错误 SQL语法中有一个错误;检查手册 对应于您的MySQL服务器版本,以便使用正确的语法 “近”订单(通行证、电话、fname、lname) 价值('test@yahoo.com'第1行的'0606'和'James' 请有人帮帮我Php 每当我想插入时,查询都会失败,php,sql,insert,Php,Sql,Insert,每次通过下面的代码提交表单时,我都会得到“查询失败”,但我似乎找不到错误 SQL语法中有一个错误;检查手册 对应于您的MySQL服务器版本,以便使用正确的语法 “近”订单(通行证、电话、fname、lname) 价值('test@yahoo.com'第1行的'0606'和'James' 请有人帮帮我 <?php //Start session session_start(); //Include database connection details require_once('../d
<?php
//Start session
session_start();
//Include database connection details
require_once('../db/config.php');
//Array to store validation errors
$errmsg_arr = array();
//Validation error flag
$errflag = false;
//Connect to mysql server
$link = mysql_connect(DB_HOST, DB_USER, DB_PASSWORD);
if(!$link) {
die('Failed to connect to server: ' . mysql_error());
}
//Select database
$db = mysql_select_db(DB_DATABASE);
if(!$db) {
die("Unable to select database");
}
//Function to sanitize values received from the form. Prevents SQL injection
function clean($str) {
$str = @trim($str);
if(get_magic_quotes_gpc()) {
$str = stripslashes($str);
}
return mysql_real_escape_string($str);
}
//Sanitize the POST values
$pass = clean($_POST['pass']);
$phone = clean($_POST['phone']);
$fname = clean($_POST['fname']);
$lname = clean($_POST['lname']);
//Create INSERT query
$qry = "INSERT INTO order (pass, phone, fname, lname) VALUES('$pass','$phone','$fname','$lname')";
$result = @mysql_query($qry);
//Check whether the query was successful or not
if($result) {
header("location: success.php");
exit();
}else {
die("Query failed");
}
?>
名称“order”是MySQL保留的关键字
使用反勾号将表名括起来
$qry = "INSERT INTO `order` (pass, phone, fname, lname) VALUES('$pass','$phone','$fname','$lname')";
^ enlcose table name with backtick
反勾选
并使用“mysqli”
将您的die
更改为die(“查询失败:.mysql\u error())
以查看实际错误。请避免使用mysql。它已被弃用。请使用mysqli\u或PDO。请参阅,更新此行$result=@mysql\u Query($qry)或die(“查询失败:.mysql\u error())后会出现什么错误;
@MarkusLaire,我在应用您的指令后出现此错误。查询失败:您的SQL语法有错误;请查看与您的MySQL服务器版本对应的手册,以了解使用near'order(pass、phone、fname、lname)值的正确语法('test@yahoo.com第1行的“,”060606“,”James“”,我想这已经解决了问题,但还有另一个错误。查询失败:字段“member\u id”没有默认值。这是另一个问题。@NoreplyNoreply.ismember\u id
具有主键和自动递增。是的,现在是另一个问题,我已经标记了您的答案。否te:member\u id有一个主键,也可以自动递增。member\u id
int(11)UNSIGNED NOT NULL,设为NULL并选中@NoreplyNoreplyOkay。我会的。谢谢
$qry = "INSERT INTO `order` (pass, phone, fname, lname) VALUES('$pass','$phone','$fname','$lname')";
$result = mysqli_query($conn,$qry);