{"provider_name":"Hatena Blog","url":"https://www.shigemk2.com/entry/2019/11/08/194118","blog_url":"https://www.shigemk2.com/","title":"PHP array\u306efilter\u95a2\u6570","type":"rich","published":"2019-11-08 19:41:18","description":"PHP array\u306efilter\u95a2\u6570 https://www.php.net/manual/ja/function.array-filter.php https://www.php.net/manual/ja/language.types.callable.php \u30b5\u30f3\u30d7\u30eb\u3002\u7b2c2\u5f15\u6570\u306f\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u578b\u306a\u306e\u3067\u3001\u95a2\u6570\u540d\u306e\u6587\u5b57\u5217\u3060\u3063\u305f\u308a\u3001 array(\u30af\u30e9\u30b9\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3001\u30af\u30e9\u30b9\u540d\u6587\u5b57\u5217) \u3060\u3063\u305f\u308a\u3059\u308b <?php function odd($var) { return($var & 1); } function even($var) { return(!($var & 1)); } $array1 =\u2026","author_name":"shigemk2","version":"1.0","provider_url":"https://hatena.blog","image_url":null,"categories":["PHP"],"width":"100%","author_url":"https://blog.hatena.ne.jp/shigemk2/","blog_title":"by shigemk2","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F2019%2F11%2F08%2F194118\" title=\"PHP array\u306efilter\u95a2\u6570 - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}