{"provider_url":"https://hatena.blog","type":"rich","height":"190","blog_url":"https://blog.systemjp.net/","provider_name":"Hatena Blog","width":"100%","categories":["php"],"author_name":"shikaku","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.systemjp.net%2Fentry%2F2018%2F05%2F25%2F173609\" title=\"php\u3067\u201dREMOTE_HOST\u201d\u304c\u53d6\u5f97\u3067\u304d\u306a\u3044\u5834\u5408\u306e\u89e3\u6c7a\u6cd5 - shikaku&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"gethostbyaddr()\u3067IP\u304b\u3089\u5909\u63db\u3002 <?php $hostname = gethostbyaddr($_SERVER['REMOTE_ADDR']); echo $hostname; ?> \u30cd\u30bf\u5143 http://blog.dacelo.info/apache/entry-1077.html","title":"php\u3067\u201dREMOTE_HOST\u201d\u304c\u53d6\u5f97\u3067\u304d\u306a\u3044\u5834\u5408\u306e\u89e3\u6c7a\u6cd5","image_url":null,"author_url":"https://blog.hatena.ne.jp/shikaku/","blog_title":"shikaku's blog","version":"1.0","url":"https://blog.systemjp.net/entry/2018/05/25/173609","published":"2018-05-25 17:36:09"}