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Php 执行mysql查询时出现问题_Php_Mysql - Fatal编程技术网

Php 执行mysql查询时出现问题

Php 执行mysql查询时出现问题,php,mysql,Php,Mysql,我正在尝试执行以下php代码: <?php require_once('connect.php'); $nm=$_GET['nm']; $em=$_GET['em']; $pa=$_GET['pa']; $jb=$_GET['jb']; $jbd=$_GET['jbd']; $sk=$_GET['sk']; $ds=$_GET['ds']; $sql = " UPDATE fos_user SET nom = ? , email = ? , pays = ? ,job = ?,

我正在尝试执行以下php代码:

<?php
require_once('connect.php');

$nm=$_GET['nm'];
$em=$_GET['em'];
$pa=$_GET['pa'];
$jb=$_GET['jb'];
$jbd=$_GET['jbd'];
$sk=$_GET['sk'];
$ds=$_GET['ds'];



$sql = " UPDATE fos_user SET  nom = ? , email = ? , pays = ? ,job = ?,  
addressjob = ?, skills = ? , description = ?  WHERE id='173';";


if (mysqli_query($conn, $sql)) {
echo "success";
} else {
echo "Error: " . $sql . "<br>" . mysqli_error($conn);
}

mysqli_close($conn);
?>

您需要执行查询,而不是执行查询。其次,使用并验证您的数据,它可能不存在。
mysqli
不知道绑定什么。您需要明确定义它。
173
也应该绑定。看见