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itogen/file0.php

Last active February 10, 2020 09:47
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【PHPなど】エルビス演算子 ?: 本当にエルビス・プレスリーだった【画像あり】 ref: https://qiita.com/ito_gen/items/7650454fbb27baefc1f7
Raw
file0.php
$hoge = isset($_GET['hoge']) ? $_GET['hoge'] : null;
Raw
file1.php
$hoge = $_GET['hoge'] ?? null;
Raw
file2.php
$hoge = $_GET['hoge'] ?: null;
// ↑ 同じ動き ↓
if ($_GET['hoge']) ? $_GET['hoge'] : null;
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