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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
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| $hoge = isset($_GET['hoge']) ? $_GET['hoge'] : null; |
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| $hoge = $_GET['hoge'] ?? null; |
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| $hoge = $_GET['hoge'] ?: null; | |
| // ↑ 同じ動き ↓ | |
| if ($_GET['hoge']) ? $_GET['hoge'] : null; |
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