{"url":"https://honey8823.hateblo.jp/entry/2015/08/21/105620","image_url":null,"version":"1.0","title":"\u914d\u5217\u5185\u306e\u7a7a\u8981\u7d20\u3092\u524a\u9664\u3059\u308b","provider_url":"https://hatena.blog","width":"100%","provider_name":"Hatena Blog","author_name":"honey8823","published":"2015-08-21 10:56:20","height":"190","blog_title":"\u30a2\u30ca\u30ed\u30b0CPU\uff1a5108843109","categories":["PHP"],"blog_url":"https://honey8823.hateblo.jp/","type":"rich","author_url":"https://blog.hatena.ne.jp/honey8823/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhoney8823.hateblo.jp%2Fentry%2F2015%2F08%2F21%2F105620\" title=\"\u914d\u5217\u5185\u306e\u7a7a\u8981\u7d20\u3092\u524a\u9664\u3059\u308b - \u30a2\u30ca\u30ed\u30b0CPU\uff1a5108843109\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u3042\u308b\u914d\u5217\u304b\u3089\u7a7a\u306e\u8981\u7d20\uff080\u3001\u7a7a\u6587\u5b57\u3001\u7a7a\u914d\u5217\u2026\u306a\u3069\uff09\u3092\u53d6\u308a\u9664\u304d\u305f\u3044\u6642\u306f array_filter\u95a2\u6570\u306b\u7a81\u3063\u8fbc\u3080\u3060\u3051\u3067OK\u306e\u3088\u3046\u3067\u3059\u3002\u4fbf\u5229\u3002\u3053\u3053\u306b\u30b4\u30df\u914d\u5217\u304c\u3042\u308b\u3058\u3083\u308d\uff1f $hoge = array( 0 => array(), 1 => array(\"\", \"\"), 2 => array(\"a\", \"b\"), 3 => \"\", 4 => \"hoge\", ); \u3053\u308c\u3092\u3053\u3046\u3057\u3066 $hoge2 = array_filter($hoge); print_r($hoge2); \u3053\u3046\u3058\u3083 array( 1 => array(\"\", \"\"), 2 => array(\"a\", \"b\"), 4 => \"hoge\", \u2026"}