{"id":4643,"date":"2024-03-04T13:55:54","date_gmt":"2024-03-04T04:55:54","guid":{"rendered":"https:\/\/taitan916.info\/blog\/?p=4643"},"modified":"2024-02-19T14:10:22","modified_gmt":"2024-02-19T05:10:22","slug":"post-4643","status":"publish","type":"post","link":"https:\/\/taitan916.info\/blog\/archives\/4643","title":{"rendered":"PHP\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u306e\u969b\u306b\u524a\u9664\u3055\u308c\u305f\u95a2\u6570(MySQL\u95a2\u6570\u7b49)\u3092\u4f7f\u3046\u65b9\u6cd5"},"content":{"rendered":"

PHP5\u7cfb\u3067\u5236\u4f5c\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u30928\u7cfb\u3067\u3082\u52d5\u304f\u3088\u3046\u306b\u30ea\u30d7\u30ec\u30a4\u30b9\u3057\u3066\u307b\u3057\u3044\u3068\u3044\u3046\u6848\u4ef6\u304c\u3042\u3063\u305f\u3002\u3056\u3063\u3068\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u898b\u3066\u307f\u308b\u30687\u7cfb\u3067\u524a\u9664\u3055\u308c\u305fMySQL\u95a2\u6570<\/a>\u304c\u4f7f\u308f\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u53d7\u3051\u3089\u308c\u305f\u3002\u305f\u3060\u4f55\u6545\u304b8\u7cfb\u306e\u74b0\u5883\u306b\u5404\u7a2e\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u3068\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u305f\u3002\u524a\u9664\u3055\u308c\u305f\u7b48\u306e\u95a2\u6570\u304c\u4f7f\u3048\u3066\u3044\u308b\u65b9\u6cd5\u3092\u4ee5\u4e0b\u306b\u30e1\u30e2\u3002<\/p>\n

 <\/p>\n

\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9<\/h2>\n
<?php\r\nif( !function_exists('mysql_connect') ){\r\n    function mysql_connect(string $host, string $user, string $pass, bool $new_link = false, int $clinet_flags = 0){\r\n        $mysqli_connect = mysqli_connect($host, $user, $pass);\r\n        return $mysqli_connect;\r\n    }\r\n}\r\n\r\nif( !function_exists('mysql_set_charset') ){\r\n    function mysql_set_charset(string $charset, mysqli $link_identifier = NULL){\r\n        return mysqli_set_charset($link_identifier, $charset);\r\n    }\r\n}\r\n\r\nif( !function_exists('mysql_select_db') ){\r\n    function mysql_select_db(string $dbname, mysqli $mysqli_connect){\r\n        return mysqli_select_db($mysqli_connect, $dbname);\r\n    }\r\n}\r\n\r\nif( !function_exists('mysql_query') ){\r\n    function mysql_query(string $sql, mysqli $mysqli_connect){\r\n        $result = mysqli_query($mysqli_connect, $sql);\r\n        if( !$result ){\r\n            \/\/\u30a8\u30e9\u30fc\u51e6\u7406\r\n            die();\r\n        }\r\n        return $result;\r\n    }\r\n}<\/pre>\n
function_exists<\/a>\u3067\u95a2\u6570\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u304b\u30c1\u30a7\u30c3\u30af\u3057\u3001\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u72ec\u81ea\u95a2\u6570\u3068\u3044\u3046\u5f62\u3067MySQL\u95a2\u6570\u3092\u5b9a\u7fa9\u3059\u308b\u5f62\u3092\u53d6\u3063\u3066\u3044\u305f\u3002<\/p>\n
 <\/p>\n
\u6240\u611f<\/h2>\n
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\u3042\u3093\u307e\u308a\u7121\u3044\u30b1\u30fc\u30b9\u3060\u3068\u306f\u601d\u3046\u3051\u3069\u4f3c\u305f\u3088\u3046\u306a\u30ea\u30d7\u30ec\u30a4\u30b9\u6848\u4ef6\u304c\u3042\u3063\u305f\u6642\u306e\u305f\u3081\u306b\u899a\u3048\u3066\u304a\u304d\u305f\u3044\u3068\u3053\u308d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
PHP5\u7cfb\u3067\u5236\u4f5c\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u30928\u7cfb\u3067\u3082\u52d5\u304f\u3088\u3046\u306b\u30ea\u30d7\u30ec\u30a4\u30b9\u3057\u3066\u307b\u3057\u3044\u3068\u3044\u3046\u6848\u4ef6 ... <\/p>\n","protected":false},"author":1,"featured_media":1085,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-4643","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t