{"blog_url":"https://anon-193.hatenadiary.org/","author_name":"anon_193","categories":["php"],"version":"1.0","published":"2009-11-01 21:00:54","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fanon-193.hatenadiary.org%2Fentry%2F20091101%2F1257076854\" title=\"array_filter\u3067\u914d\u5217\u8981\u7d20\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u6b6f\u629c\u3051\u306b\u306a\u308b - \u3081\u3089\u3093\u3053\u30fc\u3069\u5730\u968e\" 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","author_url":"https://blog.hatena.ne.jp/anon_193/","width":"100%","description":"\u6025\u907d\u3001ruby\u3067\u8a00\u3046Array#select\u3092php\u3067\u5b9f\u73fe\u3059\u308b\u5fc5\u8981\u304c\u51fa\u3066\u304d\u305f\u3002 \u3055\u3089\u3055\u3089\u3063\u3068\u8abf\u3079\u3066\u307f\u308b\u3068\u3001PHP Manual\u306barray_filter\u306a\u308b\u3001\u305d\u306e\u3082\u306e\u30ba\u30d0\u30ea\u306a\u95a2\u6570\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u51fa\u6765\u305f\u3002 \u3057\u304b\u3057\u3001\u30b5\u30f3\u30d7\u30eb\u3092\u89b3\u3066\u307f\u308b\u3068\u3001\u3069\u3046\u3082\u8a55\u4fa1\u5024\u306b\u9055\u548c\u611f\u304c\u3002 $array2 = array(6, 7, 8, 9, 10, 11, 12);\u306b\u5bfe\u3057\u3066\u3001\u5076\u6570\u30d5\u30a3\u30eb\u30bf\u3092\u901a\u3057\u305f\u8a55\u4fa1\u5024\u304c\u3001 Array ( [0] => 6 [2] => 8 [4] => 10 [6] => 12 )\u3068\u306a\u3063\u3066\u3044\u308b\u3002\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u898b\u3066\u307f\u308b\u3068\u3001\u9664\u5916\u3055\u308c\u305f\u90e8\u5206\u304c\u6b6f\u629c\u3051\u306b\u306a\u3063\u3066\u8fd4\u3063\u3066\u304d\u3066\u3044\u308b\u3002print_r\u306e\u8868\u793a\u304b\u3089\u3057\u3066\u3001\u307e\u3055\u304bp\u2026","blog_title":"\u3081\u3089\u3093\u3053\u30fc\u3069\u5730\u968e","type":"rich","height":"190","url":"https://anon-193.hatenadiary.org/entry/20091101/1257076854","title":"array_filter\u3067\u914d\u5217\u8981\u7d20\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u6b6f\u629c\u3051\u306b\u306a\u308b","image_url":null}