{"blog_url":"https://so-wh.at/","image_url":null,"provider_name":"Hatena Blog","height":"190","type":"rich","description":"pack()\u306e\u4f7f\u3044\u65b9\u306f\u3088\u304f\u77e5\u3089\u306a\u3044\u306e\u3067\u9069\u5f53\u3002\u52d5\u304f\u3053\u3068\u306f\u52d5\u3044\u305f\u3002 <?php $host = $_REQUEST[\"host\"]; $port = $_REQUEST[\"port\"];function roll($host, $port) { $fp = fsockopen($host, $port, $errno, $errstr, 30); if (!$fp) { echo \"$errstr ($errno)<br />\\n\"; } else { $out = pack(\"n\", 0x0008).\"RollOver\"; fwrite($fp, $out); $rc = fgets($fp, \u2026","published":"2005-04-25 00:00:04","categories":["PHP"],"author_name":"winebarrel","author_url":"https://blog.hatena.ne.jp/winebarrel/","width":"100%","title":" PHP\u7248WebRoller","version":"1.0","url":"https://so-wh.at/entry/20050425/p2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fso-wh.at%2Fentry%2F20050425%2Fp2\" title=\" PHP\u7248WebRoller - so what\" 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","blog_title":"so what"}