{"description":"PHP\u306eMySQL\u95a2\u6570\u306b\u306f\u300cmysql_\u300d\u3067\u59cb\u307e\u308b\u95a2\u6570\u3068\u300cmysqli_\u300d\u3067\u59cb\u307e\u308b\u95a2\u6570\u306e2\u7a2e\u985e\u3042\u308b\u3002 \u300cmysql_\u300d\u306f\u53e4\u3044\u30bf\u30a4\u30d7\u3067\u3001PHP 5.5\u3067\u975e\u63a8\u5968\u30017.0\u3067\u524a\u9664\u3055\u308c\u305f\u3002 \u300cmysqli_\u300d\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u5bfe\u5fdc\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u5bfe\u5fdc\u3002 MySQL\u95a2\u6570\u306e\u65b0\u65e7\u6bd4\u8f03\u8868\u3092\u4f5c\u6210\u3002\u300cmysqli_\u300d\u578b\u306b\u306f\u3001\u624b\u7d9a\u304d\u578b\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u578b\u304c\u3042\u308b\u304c\u3001\u624b\u7d9a\u304d\u578b\u3068\u306e\u6bd4\u8f03\u4e00\u89a7\u8868\u3092\u4f5c\u6210\u3002 \u5b9f\u969b\u306b\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3059\u308b\u4f8b\u3067\u8a18\u8ff0\u3002 \u30ab\u30c6\u30b4\u30ea mysql_\uff08\u65e7\u5f0f\uff09 mysqli_\uff08\u624b\u7d9a\u304d\u578b\uff09 \u63a5\u7d9a\u30fb\u9078\u629e mysql_connect($host, $user, $pass) mysqli_connect($\u2026","height":"190","provider_url":"https://hatena.blog","title":"PHP\uff09MySQL\u95a2\u6570\u65b0\u65e7\u300cmysqli_\u300dvs\u300cmysql_\u300d\u6bd4\u8f03\u8868\u3002","published":"2026-01-23 10:47:56","blog_url":"https://2ndart.hatenablog.com/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2F2ndart.hatenablog.com%2Fentry%2F2026%2F01%2F23%2F104756\" title=\"PHP\uff09MySQL\u95a2\u6570\u65b0\u65e7\u300cmysqli_\u300dvs\u300cmysql_\u300d\u6bd4\u8f03\u8868\u3002 - \u6674\u6b69\u96e8\u63cf\" 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://2ndart.hatenablog.com/entry/2026/01/23/104756","author_url":"https://blog.hatena.ne.jp/art2nd/","blog_title":"\u6674\u6b69\u96e8\u63cf","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/a/art2nd/20260123/20260123104744.jpg","width":"100%","provider_name":"Hatena Blog","categories":["\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u3001Web\u4f5c\u6210","\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf"],"type":"rich","author_name":"art2nd"}