{"description":"\u30e9\u30f3\u30c0\u30e0\u306a\u6587\u5b57\u5217\u3092\u751f\u6210\u3057\u305f\u3044\u5834\u5408 7672ff626c\u3068\u304b14158e33de\u304c\u307b\u3057\u3044\u5834\u5408 <?php echo bin2hex(openssl_random_pseudo_bytes(5));// \u3053\u306e\u5834\u5408\u3060\u3068\u6587\u5b57\u5217\u9577=10\u304c\u8fd4\u3063\u3066\u304f\u308b ?> \u30e9\u30f3\u30c0\u30e0\u306a\u6570\u5024\u304c\u6b32\u3057\u3044\u5834\u5408 3807350098\u3068\u304b487496953\u3068\u304b\u304c\u6570\u5b57\u306e\u307f(0-9)\u3067\u6b32\u3057\u3044\u5834\u5408\u306f\u3055\u3063\u304d\u306e\u3084\u3064\u306bbin2hex()\u3092\u52a0\u3048\u308c\u3070\u304a\uff4b <?php echo hexdec(bin2hex(openssl_random_pseudo_bytes(4))); // \u30e9\u30f3\u30c0\u30e0\u306a\u6570\u5b57\uff11\uff10\u6587\u5b57 ?> \u3053\u306e\u5834\u5408\u4e0e\u3048\u305f(\u6570\u5024*2)+2\u304c\u8fd4\u3063\u3066\u304f\u308b\u2026","author_url":"https://blog.hatena.ne.jp/thr3a/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.turai.work%2Fentry%2F20160525%2F1464138885\" title=\"\u3010PHP\u3011\u5f37\u3044\u30e9\u30f3\u30c0\u30e0\u306a\u6587\u5b57\u5217\u3092\u751f\u6210\u3059\u308b - \u52d5\u304b\u3056\u308b\u3053\u3068\u30d0\u30b0\u306e\u5982\u3057\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://blog.turai.work/entry/20160525/1464138885","title":"\u3010PHP\u3011\u5f37\u3044\u30e9\u30f3\u30c0\u30e0\u306a\u6587\u5b57\u5217\u3092\u751f\u6210\u3059\u308b","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","author_name":"thr3a","blog_url":"https://blog.turai.work/","categories":["php"],"height":"190","image_url":null,"type":"rich","version":"1.0","published":"2016-05-25 10:14:45","width":"100%","blog_title":"\u52d5\u304b\u3056\u308b\u3053\u3068\u30d0\u30b0\u306e\u5982\u3057"}