166
163

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?

More than 5 years have passed since last update.

$_GET, $_POST じゃなくて filter_input 使えとのこと

Posted at

スーパーグローバル変数に直接アクセスするより、filter_input 経由したほうがいいとのこと。

<?php

// こう書くよりも
$aaa = isset( $_GET["aaa"] ) ? $_GET["aaa"] : null;
$bbb = isset( $_POST["bbb"] ) ? $_POST["bbb"] : null;

// こう書くほうがよいとのこと
$aaa = filter_input( INPUT_GET, "aaa" );
$bbb = filter_input( INPUT_POST, "bbb" );

166
163
5

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
166
163

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?