{"description":"\u4ed5\u4e8b\u306e\u90fd\u5408\u4e0a\u3084\u3080\u3092\u5f97\u305aPHP\u3092\u4f7f\u308f\u3056\u308b\u3092\u5f97\u306a\u304f\u306a\u3063\u3066\u3001\u3044\u308d\u3044\u308d\u6df7\u4e71\u4e2d\u3002 \u914d\u5217\u306e\u30eb\u30fc\u30d7\u6642\u306b\u3088\u304f\u3084\u308b\u30df\u30b9 \u305f\u3068\u3048\u3070\u3001 $list = array(array('a' => 1), array('a' => 2), array('a' => 3)); \u3092 $list = array(array('a' => 11), array('a' => 12), array('a' => 13)); \u306e\u3088\u3046\u306b\u3001\u30ea\u30b9\u30c8\u306b\u306a\u3063\u3066\u3044\u308b\u9023\u60f3\u914d\u5217\u305d\u308c\u305e\u308c\u306b\u540c\u69d8\u306e\u64cd\u4f5c\u3092\u65bd\u3057\u305f\u3044\u3088\u3046\u306a\u5834\u5408\u3002 NG\u30d1\u30bf\u30fc\u30f3 foreach ($list as $item) $item['a'] += 10; OK\u30d1\u30bf\u30fc\u30f3 foreach (\u2026","title":"PHP\u306f\u624b\u5f37\u3044\u2026","published":"2012-07-31 22:49:30","provider_name":"Hatena Blog","author_name":"furyu-tei","height":"190","blog_title":"\u98a8\u67f3\u30e1\u30e2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmemo.furyutei.com%2Fentry%2F20120731%2F1343742570\" title=\"PHP\u306f\u624b\u5f37\u3044\u2026 - \u98a8\u67f3\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","width":"100%","author_url":"https://blog.hatena.ne.jp/furyu-tei/","url":"https://memo.furyutei.com/entry/20120731/1343742570","version":"1.0","categories":[],"blog_url":"https://memo.furyutei.com/","type":"rich","image_url":null}