Question

我想用PHP保存符号“，”和 - 在MySQL数据库中。

由于

Answer 1

我没有看到问题。使用预准备语句 - 它们永远不会将值插入到mysql查询中。你应该能够保存你想要的任何东西。

$dsn = 'mysql:dbname=testdb;host=127.0.0.1';
$user = 'dbuser';
$password = 'dbpass';

try {
    $dbh = new PDO($dsn, $user, $password);
    $calories = 150;
    $colour = 'red';
    $sth = $dbh->prepare('SELECT name, colour, calories
        FROM fruit
        WHERE calories < ? AND colour = ?');
    $sth->bindParam(1, $calories, PDO::PARAM_INT);
    $sth->bindParam(2, $colour, PDO::PARAM_STR, 12);
    $sth->execute();
} catch (PDOException $e) {
    echo 'Connection failed: ' . $e->getMessage();
}

首先阅读php.net手册： PDO mysql手册： http://www.php.net/manual/en/pdo.construct.php

Answer 2

$str = "This contains a comma (,) and a quote (') and should break the query";
$quoted = mysql_real_escape_string($str); /// nyah nyah now it won't.

使用PHP在MySQL中保存符号

2 个答案: