{"categories":["PHP"],"image_url":null,"provider_name":"Hatena Blog","url":"https://r9.hateblo.jp/entry/2015/09/15/221757","blog_url":"https://r9.hateblo.jp/","blog_title":"Perl\u65e5\u8a18","author_name":"rightgo09","published":"2015-09-15 22:17:57","version":"1.0","width":"100%","description":"<?php $arr = [101, 102, 103]; var_dump(reset($arr)); //=> int(101) \u306a\u3093\u3068reset()\u306f\u5f15\u6570\u306e\u914d\u5217\u306e\u5148\u982d\u306e\u8981\u7d20\u3092\u8fd4\u5374\u3059\u308b\u3002 \u305d\u308c\u3092\u5229\u7528\u3057\u3066\u3001\u914d\u5217\u306e\u5148\u982d\u306e\u8981\u7d20\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b\u3001reset()\u3092\u4f7f\u3063\u3066\u3044\u308b\u30b3\u30fc\u30c9\u304c\u3042\u3063\u3066\u3001 \u300c\u7d20\u76f4\u306barray_shift()\u4f7f\u3048\u3070\u3044\u3044\u306e\u306b\u2026\u300d\u3068\u3001\u3072\u3069\u304f\u9670\u9b31\u306a\u6c17\u5206\u306b\u306a\u3063\u305f\u3002\u3061\u306a\u307f\u306b\u5185\u90e8\u30dd\u30a4\u30f3\u30bf\u306f\u4f55\u3082\u95a2\u4fc2\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u3002PHP: reset - Manual","height":"190","title":"PHP\u3067reset()\u3092\u4f7f\u3063\u3066\u5148\u982d\u306e\u8981\u7d20\u3092\u53d6\u308a\u51fa\u3057\u3066\u3044\u308b\u30b3\u30fc\u30c9\u3092\u898b\u305f","type":"rich","author_url":"https://blog.hatena.ne.jp/rightgo09/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fr9.hateblo.jp%2Fentry%2F2015%2F09%2F15%2F221757\" title=\"PHP\u3067reset()\u3092\u4f7f\u3063\u3066\u5148\u982d\u306e\u8981\u7d20\u3092\u53d6\u308a\u51fa\u3057\u3066\u3044\u308b\u30b3\u30fc\u30c9\u3092\u898b\u305f - Perl\u65e5\u8a18\" 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"}