{"id":23087,"date":"2019-05-07T22:59:04","date_gmt":"2019-05-08T05:59:04","guid":{"rendered":"https:\/\/staging.kinsta.site\/?p=9910"},"modified":"2021-09-01T00:26:08","modified_gmt":"2021-08-31T15:26:08","slug":"php-versions","status":"publish","type":"post","link":"https:\/\/staging.kinsta.site\/jp\/blog\/php-versions\/","title":{"rendered":"PHP\u306e\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u7406\u7531\u306b\u3064\u3044\u3066"},"content":{"rendered":"<p>PHP\u306f\u3001Web\u4e0a\u3067\u6700\u3082\u4eba\u6c17\u306e\u3042\u308b<a href=\"https:\/\/staging.kinsta.site\/blog\/scripting-languages\/\">\u30b9\u30af\u30ea\u30d7\u30c8\u8a00\u8a9e<\/a>\u306e\u4e00\u3064\u3067\u3059\u3002<a href=\"https:\/\/w3techs.com\/technologies\/details\/pl-php\/all\/all\" target=\"_blank\" rel=\"noopener noreferrer\">W3Techs<\/a>\u306b\u3088\u308b\u3068\u3001<strong>PHP\u306f\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3092\u4f7f\u7528\u3059\u308b\u3059\u3079\u3066\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e78\uff05\u4ee5\u4e0a\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059<\/strong>\u3002\u3064\u307e\u308a\u3001\u95b2\u89a7\u3059\u308b\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u307b\u307c8\u5272\u308a\u304cPHP\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/staging.kinsta.site\/jp\/blog\/is-php-dead\/\" target=\"_blank\" rel=\"noopener noreferrer\">PHP\u304c\u6b7b\u3093\u3067\u3044\u308b\u3068\u306f\u8a00\u3048\u306a\u3044<\/a>\u3053\u3068\u306b\u9055\u3044\u3042\u308a\u307e\u305b\u3093\u3002\u3082\u3061\u308d\u3093\u3001WordPress\u5168\u4f53\u304cPHP\u4e0a\u306b\u69cb\u7bc9\u3055\u308c\u3066\u304a\u308a\u3001PHP\u304cWordPress\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306b\u3064\u306a\u304c\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u975e\u5e38\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/staging.kinsta.site\/jp\/knowledgebase\/phpinfo\/\"><i>phpinfo<\/i> \u30da\u30fc\u30b8\u3092\u4f5c\u6210\u3059\u308b\u3068<\/a>\u3001PHP\u30d0\u30fc\u30b8\u30e7\u30f3\u9593\u306e\u5207\u308a\u66ff\u3048\u304c\u7c21\u5358\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u6700\u8fd1\u76f4\u9762\u3057\u3066\u3044\u308b\u30b8\u30ec\u30f3\u30de\u306f\u3001\u591a\u304f\u306e\u30d3\u30b8\u30cd\u30b9\u3001\u958b\u767a\u8005\u3001\u305d\u3057\u3066\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u304c\u6700\u65b0\u306ePHP\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u9045\u308c\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u4e0b\u8a18\u306e\u5206\u6790\u30c7\u30fc\u30bf\u306e\u4e2d\u306b\u306f\u9a5a\u304f\u3079\u304d\u5185\u5bb9\u304c\u591a\u3044\u3067\u3059\u3002\u4eca\u65e5\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u7406\u7531\u3060\u3051\u3067\u306a\u304f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6539\u5584\u3057\u30b5\u30dd\u30fc\u30c8\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u3082\u3001PHP\u306e\u6700\u65b0\u7248\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u975e\u5e38\u306b\u91cd\u8981\u3067\u3042\u308b\u7406\u7531\u3092\u3044\u304f\u3064\u304b\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><a href=\"#old-php-versions\">PHP\u306e\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u5b58\u5728\u3057\u3066\u3044\u308b\u7406\u7531\u306b\u3064\u3044\u3066<\/a><\/li>\n<li><a href=\"#why-you-should-update-php-versions\">PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u66f4\u65b0\u3059\u308b\u7406\u7531\u306b\u3064\u3044\u3066<\/a><\/li>\n<li><a href=\"#host-latest-php-version\">\u3054\u5229\u7528\u306e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u304cPHP\u306e\u6700\u65b0\u7248\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b<\/a><\/li>\n<li><a href=\"#check-current-php-version\">\u73fe\u5728\u306ePHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b<\/a><\/li>\n<li><a href=\"#what-should-you-do\">\u60c5\u5831\u6280\u8853\u306b\u7cbe\u901a\u3057\u3066\u3044\u306a\u3044\u65b9\u307e\u305f\u306f\u4e88\u7b97\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u65b9\u304c\u3067\u304d\u308b\u5bfe\u7b56<\/a><\/li>\n<li><a href=\"#how-to-update-php\">PHP\u3092\u66f4\u65b0\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066<\/a><\/li>\n<\/ul>\n<h2 id=\"old-php-versions\">PHP\u306e\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3<\/h2>\n<p>\u3069\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3082\u305d\u3046\u3067\u3059\u304c\u3001PHP\u306b\u3082\u7d99\u7d9a\u7684\u6539\u5584\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u30ea\u30ea\u30fc\u30b9\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u304c\u3042\u308a\u307e\u3059\u3002PHP\u306e\u5404\u30e1\u30b8\u30e3\u30fc\u30ea\u30ea\u30fc\u30b9\u306f\u901a\u5e38\u3001<a href=\"http:\/\/php.net\/supported-versions.php\" target=\"_blank\" rel=\"noopener noreferrer\">\u30ea\u30ea\u30fc\u30b9\u5f8c2\u5e74\u9593\u306f\u5b8c\u5168\u306b\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059<\/a>\u3002\u305d\u306e\u9593\u3001\u30d0\u30b0\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u554f\u984c\u306f\u5b9a\u671f\u7684\u306b\u4fee\u6b63\u3055\u308c\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_63275\" aria-describedby=\"caption-attachment-63275\" style=\"width: 1726px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-63275\" src=\"https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/2018\/06\/supported-php-versions-for-wordpress-1.png\" alt=\"WordPress\u306e\u30b5\u30dd\u30fc\u30c8\u306e\u3042\u308bPHP\u30d0\u30fc\u30b8\u30e7\u30f3\" width=\"1726\" height=\"332\"><figcaption id=\"caption-attachment-63275\" class=\"wp-caption-text\">WordPress\u306e\u30b5\u30dd\u30fc\u30c8\u306e\u3042\u308bPHP\u30d0\u30fc\u30b8\u30e7\u30f3<\/figcaption><\/figure>\n<h3>PHP 5.6\u30017.0\u30017.1\u30017.2\u306e\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86<\/h3>\n<p>\u30b5\u30dd\u30fc\u30c8\u304c\u7d42\u4e86\u3059\u308b\u3068\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30dd\u30fc\u30c8\u304c\u306a\u304f\u306a\u308a\u3001\u4fee\u6b63\u3055\u308c\u3066\u3044\u306a\u3044\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8106\u5f31\u6027\u306b\u3055\u3089\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>2020\u5e7411\u670830\u65e5\u306bPHP 7.2\u306f\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/li>\n<li>2019\u5e7412\u67081\u65e5\u306bPHP 7.1\u306f\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/li>\n<li>2019\u5e7412\u67083\u65e5\u306bPHP 7.0\u306f\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u3068\u306a\u308a\u307e\u3057\u305f<\/li>\n<li>\u6b21\u306b2018\u5e7412\u670831\u65e5\u306bPHP 5.6\u3082\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u30675.0\u304c14\u5e74\u524d\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305fPHP 5\u306e\u6642\u4ee3\u304c\u7d42\u308f\u308a\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n<p><a href=\"https:\/\/wordpress.org\/about\/stats\/\" target=\"_blank\" rel=\"noopener noreferrer\">WordPress\u306e\u6b63\u5f0f\u5206\u6790\u30da\u30fc\u30b8<\/a>\u306b\u3088\u308b\u3068\u3001\u672c\u7a3f\u57f7\u7b46\u306e\u6642\u70b9\u3067\u306f\u3001<strong>WordPress\u30e6\u30fc\u30b6\u30fc\u306e35\uff05\u4ee5\u4e0a\u304c\u307e\u3060PHP\u306e5.6\u4ee5\u4e0b\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059<\/strong>\u3002\u3053\u308c\u3092PHP 7.0\u30687.1\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306e64\uff05\u304c2019\u5e7412\u6708\u306b\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u3068\u306a\u3063\u305fPHP\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>WordPress\u4ee5\u5916\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30c7\u30fc\u30bf\u3082\u78ba\u8a8d\u3059\u308b\u3068\u3001\u3055\u3089\u306b\u6050\u308d\u3057\u3044\u7d50\u679c\u3068\u306a\u308a\u307e\u3059\u3002<a href=\"https:\/\/w3techs.com\/technologies\/details\/pl-php\/all\/all\" target=\"_blank\" rel=\"noopener noreferrer\">W3Techs<\/a>\u306b\u3088\u308b\u3068\u3001<strong>PHP5\u306fPHP\u3092\u4f7f\u7528\u3059\u308b\u3059\u3079\u3066\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e55.8%\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059<\/strong>\u3002<\/p>\n\n<p>\u3053\u308c\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u89b3\u70b9\u304b\u3089\u3060\u3051\u3067\u306a\u304f\u3001PHP 7\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5f37\u5316\u3092\u5229\u7528\u3057\u3066\u3044\u306a\u3044WordPress\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u591a\u3044\u304b\u3089\u3082\u60aa\u3044\u3053\u3068\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_63288\" aria-describedby=\"caption-attachment-63288\" style=\"width: 1390px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-63288\" src=\"https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/2017\/03\/wordpress-php-versions-stats-3.png\" alt=\"WordPress\u306ePHP\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u5206\u6790\u30c7\u30fc\u30bf\" width=\"1390\" height=\"1156\"><figcaption id=\"caption-attachment-63288\" class=\"wp-caption-text\">WordPress\u306ePHP\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u5206\u6790\u30c7\u30fc\u30bf<\/figcaption><\/figure>\n<h3>\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u63a1\u7528\u304c\u9045\u3044\u7406\u7531\u306b\u3064\u3044\u3066<\/h3>\n<p>\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u65e9\u304f\u63a1\u7528\u3055\u308c\u306a\u3044\u4e3b\u306a\u7406\u7531\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ul style=\"margin-left: 30px\">\n<li>Kinsta\u306e\u65b0\u3057\u3044\u304a\u5ba2\u69d8\u306e\u5834\u5408\u3088\u304f\u76ee\u306b\u3059\u308b\u6700\u5927\u306e\u7406\u7531\u306f\u3001\u4e8b\u696d\u4e3b\u304c\u81ea\u5206\u306ePHP\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u77e5\u3089\u306a\u3044\u3001\u307e\u305f\u306f\u6c17\u306b\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u3067\u3059\u3002\u3082\u3061\u308d\u3093\u3053\u308c\u306f\u5834\u5408\u306b\u3088\u308a\u7406\u89e3\u3067\u304d\u307e\u3059\u3002\u8ab0\u3082\u304c\u3053\u308c\u3092\u77e5\u3063\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002 \u3053\u306e\u8cac\u4efb\u306f\u958b\u767a\u8005\u3001\u4ee3\u7406\u5e97\u3001\u307e\u305f\u306f\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u304c\u8ca0\u3046\u5834\u5408\u304c\u591a\u3044\u3067\u3059\u3002<\/li>\n<li>\u958b\u767a\u8005\u304cPHP\u306e\u6700\u65b0\u7248\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3088\u3046\u306b<strong>\u30b3\u30fc\u30c9\u3092\u66f4\u65b0\u3059\u308b\u306b\u306f\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3002<\/strong>\u3053\u308c\u306b\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3001\u30c6\u30fc\u30de\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n<li>\u30b3\u30fc\u30c9\u3092\u66f4\u65b0\u3059\u308b\u306e\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u4e92\u63db\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b<strong>\u5fb9\u5e95\u7684\u306a\u8a66\u9a13\u3082\u5fc5\u8981<\/strong>\u306b\u306a\u308a\u307e\u3059\u3002WordPress\u30ea\u30dd\u30b8\u30c8\u30ea\u306b\u3060\u305149,000\u4ee5\u4e0a\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u3042\u308a\u307e\u3059\uff01<\/li>\n<li>WordPress\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u306e\u4e2d\u306b\u306f<strong>PHP\u306e\u6700\u65b0\u7248\u3092\u5229\u7528\u53ef\u80fd\u306b\u3057\u305f\u304f\u306a\u3044<\/strong>\u4f1a\u793e\u3082\u591a\u3044\u3067\u3059\u3002\u306a\u305c\u306a\u3089\u3001\u66f4\u65b0\u306e\u305b\u3044\u3067\u304a\u5ba2\u69d8\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u7834\u58ca\u3057\u305f\u5834\u5408\u306b\u3001\u30b5\u30dd\u30fc\u30c8\u30c1\u30b1\u30c3\u30c8\u306e\u6570\u304c\u5897\u3048\u308b\u304b\u3089\u3067\u3059\u3002\u5f53\u793e\u3082WordPress\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u3067\u3042\u308b\u70ba\u3001\u3088\u304f\u7406\u89e3\u3067\u304d\u307e\u3059\u304c\u3001\u5b9f\u7e3e\u304b\u3089\u8a00\u3046\u3068\u50be\u5411\u306f\u9006\u3067\u3059\u3002\u30b5\u30dd\u30fc\u30c8\u30c1\u30b1\u30c3\u30c8\u306e\u554f\u984c\u306e\u591a\u304f\u306f\u3001PHP\u306e\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3088\u308a\u5f15\u304d\u8d77\u3053\u3055\u308c\u305f\u554f\u984c\u3067\u3059\u3002<\/li>\n<li>\u958b\u767a\u8005\u306f\u66f4\u65b0\u3057\u3088\u3046\u3068\u3057\u3066\u3082\u3001<strong>\u66f4\u65b0\u306b\u30ea\u30bd\u30fc\u30b9\u3092\u8cbb\u3084\u3057\u305f\u304f\u306a\u3044<\/strong>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u305b\u3044\u3067\u3069\u3046\u3057\u3088\u3046\u3082\u306a\u304f\u56f0\u3063\u3066\u3044\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u3057\u304b\u3057\u3001\u53e4\u304f\u3066\u3001\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u3001WordPress\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u9045\u304f\u3059\u308bPHP\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306f\u3053\u308c\u3067\u3082\u3042\u308a\u5f97\u306a\u3044\u3053\u3068\u3067\u3059\u3002\u4e00\u65b9\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u9032\u6357\u304c\u78ba\u8a8d\u3067\u304d\u3066\u3044\u307e\u3059\u3002 Private Packagist\u306e\u5171\u540c\u5275\u8a2d\u8005\u3067\u3042\u308bJordi Boggiano\u306f\u3001\u6bce\u5e74<a href=\"https:\/\/seld.be\/notes\/php-versions-stats-2017-2-edition\" target=\"_blank\" rel=\"noopener noreferrer\">PHP\u4f7f\u7528\u306b\u3064\u3044\u3066\u306e\u5206\u6790\u30c7\u30fc\u30bf\u306e\u30ec\u30dd\u30fc\u30c8<\/a>\u3092\u4f5c\u6210\u3057\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u30b0\u30e9\u30d5\u3067\u5206\u304b\u308b\u3088\u3046\u306b\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u9032\u6357\u304c\u3042\u308a\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30fc\u306f\u3082\u3061\u308d\u3093Composer\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u307b\u3093\u306e\u4e00\u90e8\u306e\u30b5\u30f3\u30d7\u30eb\u3067\u3059\u304c\u3001\u305d\u308c\u3067\u3082\u8208\u5473\u6df1\u3044\u3044\u3067\u3059\u3002<\/p>\n<figure style=\"width: 1394px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/sites\/6\/2017\/03\/php-usage-statistics-november-2017.png\" alt=\"PHP\u4f7f\u7528\u306e\u5206\u6790\" width=\"1394\" height=\"939\"><figcaption class=\"wp-caption-text\">PHP\u4f7f\u7528\u306e\u5206\u6790\uff08\u4f5c\u6210\uff1aJordi Boggiano\uff09<\/figcaption><\/figure>\n<h2 id=\"why-you-should-update-php-versions\">PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u66f4\u65b0\u3059\u308b\u7406\u7531\u306b\u3064\u3044\u3066<\/h2>\n<p>\u4ee5\u4e0b\u306e\u7406\u7531\u3092\u78ba\u8a8d\u3057\u3001\u66f4\u65b0\u672a\u5b9f\u65bd\u306e\u5834\u5408\u306f\u5fc5\u305a\u66f4\u65b0\u3059\u308b\u3053\u3068\u3092\u3054\u691c\u8a0e\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>1. \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/h3>\n<p>PHP\u3092\u66f4\u65b0\u3059\u308b\u6700\u3082\u91cd\u8981\u306a\u7406\u7531\u306e\u4e00\u3064\u306f\u3001\u5b8c\u5168\u306b\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3001<strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8106\u5f31\u6027<\/strong>\u304c\u5b9a\u671f\u7684\u306b\u4fee\u6b63\u3055\u308c\u3066\u3044\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002<a href=\"http:\/\/php.net\/supported-versions.php\" target=\"_blank\" rel=\"noopener noreferrer\">PHP 5.4\u306f2015\u5e74\u4ee5\u964d<\/a>\u3001PHP 5.5\u306f2016\u5e74\u4ee5\u964d\u4fee\u6b63\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u30d9\u30f3\u30c0\u30fc\u306e\u4e2d\u306b\u306f\u3001\u81ea\u5206\u304c\u63d0\u4f9b\u3059\u308bPHP\u306e\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u66f4\u65b0\u3057\u3066\u3044\u308b\u30d9\u30f3\u30c0\u30fc\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"http:\/\/www.cvedetails.com\/product\/128\/PHP-PHP.html?vendor_id=74\" target=\"_blank\" rel=\"noopener noreferrer\">CVE Details<\/a>\u306b\u3088\u308b\u3068\u30012016\u5e74\u306b\u306fPHP\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8106\u5f31\u6027\u306f100\u4ef6\u4ee5\u4e0a\u3082\u5831\u544a\u3055\u308c\u3001\u73fe\u5728\u307e\u3067\u306e\u6700\u60aa\u306e\u5e74\u306e\u4e00\u3064\u3067\u3057\u305f\u3002\u3053\u308c\u3089\u306b\u306f\u3001DoS\u3001\u30b3\u30fc\u30c9\u5b9f\u884c\u3001\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u3001\u30e1\u30e2\u30ea\u7834\u640d\u3001XSS\u3001\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30c8\u30e9\u30d0\u30fc\u30b5\u30eb\u3001\u30d0\u30a4\u30d1\u30b9\u3001\u304a\u3088\u3073\u60c5\u5831\u306e\u53d6\u5f97\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u30022017\u5e74\u306f2000\u5e74\u4ee5\u6765\u306e3\u756a\u76ee\u306b\u60aa\u3044\u5e74\u3067\u300140\u4ef6\u4ee5\u4e0a\u306e\u8106\u5f31\u6027\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_63289\" aria-describedby=\"caption-attachment-63289\" style=\"width: 1514px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-63289\" src=\"https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/2017\/03\/php-vulnerabilities-by-year-3.png\" alt=\"\u5e74\u5225\u306ePHP\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8106\u5f31\u6027\" width=\"1514\" height=\"976\"><figcaption id=\"caption-attachment-63289\" class=\"wp-caption-text\">\u5e74\u5225\u306ePHP\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8106\u5f31\u6027<\/figcaption><\/figure>\n<p>\u00a0<\/p>\n<p>PHP\u81ea\u4fe1\u3082\u300c\u6700\u65b0\u7248\u3092\u7dad\u6301\u3059\u308b\u300d\u3053\u3068\u306b\u3064\u3044\u3066\u6b21\u306e\u3068\u304a\u308a\u8ff0\u3079\u3066\u3044\u307e\u3059\uff1a<\/p>\n<blockquote style=\"margin-left: 30px;font-size: 1em\"><p>PHP \u306f\u3001\u4ed6\u306e\u5927\u898f\u6a21\u306a\u30b7\u30b9\u30c6\u30e0\u3068\u540c\u69d8\u306b\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3057\u3064\u3064 \u6539\u826f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u306f\u3057\u3070\u3057\u3070\u5927\u898f\u6a21\u3042\u308b\u3044\u306f\u5c0f\u898f\u6a21\u306a \u5909\u66f4\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u5185\u5bb9\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6a5f\u80fd\u8ffd\u52a0\u3067\u3042\u3063\u305f\u308a \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u554f\u984c\u30fb\u8a2d\u5b9a\u306e\u4e0d\u5099\u30fb\u305d\u306e\u4ed6\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e<strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3084 \u5b89\u5b9a\u6027\u306b\u304b\u304b\u308f\u308b\u554f\u984c\u306e\u4fee\u6b63<\/strong>\u3067\u3042\u3063\u305f\u308a\u3057\u307e\u3059\u3002\u4ed6\u306e\u30b7\u30b9\u30c6\u30e0\u30ec\u30d9\u30eb\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u8a00\u8a9e\u3084\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u540c\u69d8\u306b\u3001\u6700\u5584\u306e \u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u983b\u7e41\u306b\u66f4\u65b0\u3057\u3001\u6700\u65b0\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u305d\u306e\u5909\u66f4\u3092 \u6ce8\u8996\u3057\u7d9a\u3051\u308b\u3053\u3068\u3067\u3059\u3002PHP\u3001<a href=\"https:\/\/www.php.net\/manual\/ja\/security.current.php\" target=\"_blank\" rel=\"noopener noreferrer\">\u6700\u65b0\u7248\u3092\u7dad\u6301\u3059\u308b<\/a><\/p><\/blockquote>\n<p>\u53c2\u8003\u6587\u732e\uff1a<a href=\"https:\/\/staging.kinsta.site\/knowledgebase\/php-memory-limit\/\">WordPress\u306ePHP\u30e1\u30e2\u30ea\u5236\u9650\u3092\u6539\u5584\u3059\u308b\u65b9\u6cd5<\/a><\/p>\n<h3>2. \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/h3>\n<p><a href=\"https:\/\/staging.kinsta.site\/jp\/blog\/php-7-2\/\" target=\"_blank\" rel=\"noopener noreferrer\">PHP 7.2<\/a>\u3001<a href=\"https:\/\/staging.kinsta.site\/jp\/blog\/php-7-3\/\" target=\"_blank\" rel=\"noopener noreferrer\">PHP 7.3<\/a>\u3001<a href=\"https:\/\/staging.kinsta.site\/jp\/blog\/php-7-4\/\">7.4<\/a>\u3001<a href=\"https:\/\/staging.kinsta.site\/jp\/blog\/php-8\/\">8.0<\/a>\u306e\u30ea\u30ea\u30fc\u30b9\u306b\u3088\u308a\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5927\u5e45\u306b\u6539\u5584\u3057\u307e\u3057\u305f\u3002\u5f71\u97ff\u5ea6\u306f\u975e\u5e38\u306b\u5927\u304d\u3044\u70ba\u3001WordPress\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u305d\u306e\u4ed6\u306e\u7d30\u304b\u3044\u6700\u9069\u5316\u3088\u308a\u3082\u512a\u5148\u3059\u3079\u304d\u3067\u3059\u3002\u4ee5\u4e0b\u306e<a href=\"http:\/\/talks.php.net\/fluent15#\/wpbench\" target=\"_blank\" rel=\"noopener noreferrer\">\u30d9\u30f3\u30c1\u30de\u30fc\u30af<\/a>\u306fPHP 7\u306e\u3053\u308c\u307e\u3067\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u5bfe\u3059\u308b\u5927\u5e45\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002PHP 7\u3092PHP 5.6\u3068\u6bd4\u8f03\u3059\u308b\u3068\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u307b\u307c\u534a\u5206\u3067\u30011\u79d2\u3042\u305f\u308a2\u500d\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u5b9f\u884c\u3055\u308c\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<figure style=\"width: 2036px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/sites\/6\/2017\/03\/php-5.6-vs-php-7.png\" alt=\"php5.6\u5bfephp7\" width=\"2036\" height=\"1396\"><figcaption class=\"wp-caption-text\">PHP Fluent Talk\u306eRasmus Lerdorf\u306ePHP\u30d9\u30f3\u30c1\u30de\u30fc\u30af<\/figcaption><\/figure>\n<p>\u5f53\u793e\u3082\u72ec\u81ea\u306e<a href=\"https:\/\/staging.kinsta.site\/jp\/blog\/php-5-6%e3%80%817-0%e3%80%817-1%e3%80%817-2%e3%80%817-3%e3%81%be%e3%81%9f%e3%81%af7-4%e3%81%ae%e3%83%99%e3%83%b3%e3%83%81%e3%83%9e%e3%83%bc%e3%82%af%ef%bc%882020%e5%b9%b4%ef%bc%89\/\" target=\"_blank\" rel=\"noopener noreferrer\">PHP\u30d9\u30f3\u30c1\u30de\u30fc\u30af<\/a>\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002\u4e0a\u8a18\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3068\u540c\u69d8\u306b\u3001PHP 7.3\u3067\u306fPHP 5.6\u3068\u6bd4\u8f03\u3057\u30661\u79d2\u9593\u306b\u7d043\u500d\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\uff08\u30ea\u30af\u30a8\u30b9\u30c8\uff09\u304c\u5b9f\u884c\u3067\u304d\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002PHP 7.3\u306f\u307e\u305fPHP 7.2\u3088\u308a\u3082\u5e73\u57479\uff05\u9ad8\u901f\u3067\u3059\u3002<\/p>\n<figure style=\"width: 940px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/sites\/6\/2018\/12\/wordpress-5.0-php-benchmarks-v2.png\" alt=\"WordPress 5.0\u306ePHP\u30d9\u30f3\u30c1\u30de\u30fc\u30af\" width=\"940\" height=\"788\"><figcaption class=\"wp-caption-text\">WordPress 5.0\u306ePHP\u30d9\u30f3\u30c1\u30de\u30fc\u30af<\/figcaption><\/figure>\n<ul style=\"margin-left: 30px\">\n<li>WordPress 5.0 PHP 5.6\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u7d50\u679c\uff1a91.64\u30ea\u30af\u30a8\u30b9\u30c8\/\u79d2<\/li>\n<li>WordPress 5.0 PHP 7.0\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u7d50\u679c\uff1a206.71\u30ea\u30af\u30a8\u30b9\u30c8\/\u79d2<\/li>\n<li>WordPress 5.0 PHP 7.1\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u7d50\u679c\uff1a210.98\u30ea\u30af\u30a8\u30b9\u30c8\/\u79d2<\/li>\n<li>WordPress 5.0 PHP 7.2\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u7d50\u679c\uff1a229.18\u30ea\u30af\u30a8\u30b9\u30c8\/\u79d2<\/li>\n<li>WordPress 5.0 <strong>PHP 7.3\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u7d50\u679c\uff1a253.20\u30ea\u30af\u30a8\u30b9\u30c8\/\u79d2?<\/strong><\/li>\n<\/ul>\n<p>Christian Vigh\u3082<a href=\"https:\/\/www.phpclasses.org\/blog\/post\/493-php-performance-evolution.html\" target=\"_blank\" rel=\"noopener noreferrer\">PHP\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6bd4\u8f03<\/a>\u3092\u516c\u958b\u3057\u3001PHP 5.2\u304cPHP 7\u3088\u308a\u3082400\uff05\u9045\u3044\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002<\/p>\n<figure style=\"width: 1197px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/sites\/6\/2017\/03\/cpu-benchmarks-php-versions.png\" alt=\"\u7d14\u7c8b\u306aCPU\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u7d50\u679c\u306e\u6bd4\u8f03\" width=\"1197\" height=\"617\"><figcaption class=\"wp-caption-text\">\u7d14\u7c8b\u306aCPU\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u7d50\u679c\u306e\u6bd4\u8f03<\/figcaption><\/figure>\n<h3>3. \u30b5\u30dd\u30fc\u30c8<\/h3>\n<p>\u30b5\u30dd\u30fc\u30c8\u3082\u3001PHP\u6700\u65b0\u7248\u3092\u4f7f\u7528\u3059\u308b\u7406\u7531\u306e\u4e00\u3064\u3067\u3059\u3002\u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u30c6\u30fc\u30de\u306e\u958b\u767a\u8005\u306f\u3001\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u62e1\u5f35\u3059\u308b\u3060\u3051\u306e\u5834\u5408\u304c\u591a\u3044\u3067\u3059\u3002\u7406\u7531\u306f\u6642\u9593\u7684\u5236\u7d04\u3068\u3001\u4e92\u63db\u6027\u3092\u8a66\u9a13\u3059\u308b\u6642\u9593\u304c\u306a\u3044\u3053\u3068\u3067\u3059\u3002 \u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u3069\u3046\u3057\u3066\u3082\u7834\u58ca\u3059\u308b\u3067\u3057\u3087\u3046\u3002WordPress\u306e\u30d5\u30a9\u30fc\u30e9\u30e0\u3067\u305d\u306e\u5b9f\u4f8b\u304c\u591a\u3044\u3067\u3059\u3002\u53e4\u3044PHP\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u3001\u305d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u7279\u5b9a\u306e\u95a2\u6570\u306e\u51e6\u7406\u65b9\u6cd5\u306e\u305b\u3044\u3067\u767a\u751f\u3059\u308b\u30a8\u30e9\u30fc\u306f\u4f8b\u3048\u3070\u6b21\u306e\u3082\u306e\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n<pre><code class=\"language-php\">Parse error: syntax error, unexpected '' (T_VARIABLE), expecting function (T_FUNCTION) in \/pub\/file.php on line xxx<\/code><\/pre>\n<p>WordPress\u30d5\u30a9\u30fc\u30e9\u30e0\u3067\u300c<a href=\"https:\/\/wordpress.org\/search\/unexpected+T_Function\/?forums=1\" target=\"_blank\" rel=\"noopener noreferrer\">\u4e88\u671f\u3057\u306a\u3044T_Function<\/a>\u300d\u3092\u691c\u7d22\u3059\u308b\u3068\u30012,000\u4ee5\u4e0a\u306e\u30b9\u30ec\u30c3\u30c9\u304c\u8fd4\u3055\u308c\u3001\u305d\u306e\u4e2d\u306b\u904e\u53bb\u6570\u65e5\u4ee5\u5185\u306e\u3082\u306e\u304c\u591a\u3044\u3067\u3059\u3002\u4ee5\u4e0b\u306fPHP\u306e\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u5b9f\u884c\u3057\u3066\u3044\u308b\u305b\u3044\u3067\u767a\u751f\u3057\u305f\u6700\u8fd1\u306e\u4f8b\u3067\u3059\uff1a<\/p>\n<ul style=\"margin-left: 30px\">\n<li class=\"page-title\"><a href=\"https:\/\/wordpress.org\/support\/topic\/broke-site-after-most-recent-update\/\" target=\"_blank\" rel=\"noopener noreferrer\">Hustle\u30d7\u30e9\u30b0\u30a4\u30f3<\/a><\/li>\n<li class=\"page-title\"><a href=\"https:\/\/wordpress.org\/support\/topic\/not-good-82\/\" target=\"_blank\" rel=\"noopener noreferrer\">Content Locker\u30d7\u30e9\u30b0\u30a4\u30f3<\/a><\/li>\n<li class=\"page-title\"><a href=\"https:\/\/wordpress.org\/support\/topic\/1-4-throws-error-disables-site-error-at-ihaf-php-on-line-102\/\" target=\"_blank\" rel=\"noopener noreferrer\">Insert Headers and Footers\u30d7\u30e9\u30b0\u30a4\u30f3<\/a><\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u30b9\u30ec\u30c3\u30c9\u306e\u591a\u304f\u306f\u3001PHP\u306e\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u306b\u958b\u304b\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001PHP 7\u3068\u306e\u4e92\u63db\u6027\u306e\u554f\u984c\u306e\u305f\u3081\u306b\u958b\u304b\u308c\u3066\u3044\u308b\u30b9\u30ec\u30c3\u30c9\u3082\u305d\u3046\u3067\u3059\u3002\u3053\u308c\u3067\u3001WordPress\u958b\u767a\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304c\u307e\u3060\u65b0\u3057\u3044PHP\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u8ffd\u3044\u3064\u3044\u3066\u3044\u306a\u3044\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<h3>4. \u958b\u767a\u8005\u5411\u3051\u306e\u65b0\u6a5f\u80fd<\/h3>\n<p>PHP 5.2\u3068\u6bd4\u8f03\u3059\u308b\u3068<a href=\"https:\/\/staging.kinsta.site\/jp\/blog\/php-7-3\/\" target=\"_blank\" rel=\"noopener noreferrer\">PHP 7.4<\/a>\u306b\u306f\u65b0\u6a5f\u80fd\u304c\u591a\u6570\u8ffd\u52a0\u3055\u308c\u305f\u70ba\u3001WordPress\u958b\u767a\u8005\u306e\u591a\u304f\u306f\u3001\u53ef\u80fd\u3067\u3042\u308c\u3070PHP\u306e\u3088\u308a\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u305f\u304c\u3063\u3066\u3044\u308b\u3067\u3057\u3087\u3046\u3002PHP 7\u304a\u3088\u30737.3\u3067\u306e\u5909\u66f4\u70b9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ul style=\"margin-left: 30px\">\n<li>\u8907\u5408\u6bd4\u8f03\u6f14\u7b97\u5b50<\/li>\n<li>NULL\u5408\u4f53\u6f14\u7b97\u5b50<\/li>\n<li>\u65b0\u578b\u30d2\u30f3\u30c6\u30a3\u30f3\u30b0<\/li>\n<li>\u533f\u540d\u30af\u30e9\u30b9<\/li>\n<li>null\u8a31\u5bb9\u30bf\u30a4\u30d7<\/li>\n<li>Iterable\u8fd4\u3057\u3001void\u8fd4\u3057<\/li>\n<li>\u30de\u30eb\u30c1\u30ad\u30e3\u30c3\u30c1\u4f8b\u5916\u51e6\u7406<\/li>\n<li>\u30ea\u30b9\u30c8\u3067\u4f7f\u7528\u53ef\u80fd\u306a\u30ad\u30fc<\/li>\n<li>\u30cd\u30ac\u30c6\u30a3\u30d6\u306a\u6587\u5b57\u5217\u30aa\u30d5\u30bb\u30c3\u30c8\u306e\u6570\u306e\u5897\u52a0<\/li>\n<li>\u6570\u5024\u6f14\u7b97\u5b50\u3068\u4e0d\u6b63\u306a\u756a\u53f7<\/li>\n<li><a href=\"https:\/\/staging.kinsta.site\/jp\/learn\/what-is-http2\/\" target=\"_blank\" rel=\"noopener noreferrer\">HTTP\/2\u30b5\u30fc\u30d0\u30fc\u30d7\u30c3\u30b7\u30e5<\/a><\/li>\n<li>\u30d7\u30ea\u30ed\u30fc\u30c9<\/li>\n<li>\u914d\u5217\u5f0f\u306e\u30b9\u30d7\u30ec\u30c3\u30c9\u6f14\u7b97\u5b50<\/li>\n<li>Arrow functions 2.0\uff08\u77ed\u3044\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\uff09<\/li>\n<li>null \u5408\u4f53\u5272\u308a\u5f53\u3066\u6f14\u7b97\u5b50<\/li>\n<li>Typed Properties 2.0<\/li>\n<li>\u5f31\u3044\u53c2\u7167<\/li>\n<li>\u5171\u5909\u623b\u308a\u5024\u3068\u53cd\u5909\u5f15\u6570<\/li>\n<li>\u30ab\u30b9\u30bf\u30e0\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30b7\u30ea\u30a2\u30eb\u5316\u306e\u65b0\u898f\u30e1\u30ab\u30cb\u30ba\u30e0<\/li>\n<\/ul>\n<p>\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u3082\u306e\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u306e\u306f\u697d\u3057\u3044\u3053\u3068\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6b8b\u5ff5\u306a\u3053\u3068\u306b\u3001\u591a\u304f\u306e\u958b\u767a\u8005\u306f\u3001\u5e83\u7bc4\u56f2\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2 id=\"host-latest-php-version\">\u3054\u5229\u7528\u306e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u304cPHP\u306e\u6700\u65b0\u7248\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b<\/h2>\n<p>\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3057\u305f\u304c\u3001<a href=\"https:\/\/ja.wordpress.org\/about\/requirements\/\/\" target=\"_blank\" rel=\"noopener noreferrer\">WordPress.org<\/a>\u306e\u8981\u4ef6\u306f<strong>PHP 7.3\u4ee5\u4e0a\u3092\u63a8\u5968\u3059\u308b<\/strong>\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>Yoast\u306f\u3064\u3044\u6700\u8fd1\u3001\u300c<a href=\"https:\/\/yoast.com\/whipping-your-hosting-into-shape\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u3054\u5229\u7528\u306e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u3092\u6539\u5584\u3057\u3088\u3046<\/a>\u300d\u3068\u3044\u3046\u7d20\u6674\u3089\u3057\u3044\u8a18\u4e8b\u3092\u767a\u8868\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001Joost de Valk\u306f\u300c\u672c\u5f53\u306e\u554f\u984c\u306f\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u304c\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u63a1\u7528\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u307e\u305f\u306f\u63a1\u7528\u3057\u3066\u3082\u304a\u5ba2\u69d8\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u3088\u3046\u306b\u4fc3\u3055\u306a\u3044\u3053\u3068\u3067\u3042\u308b\u300d\u3068\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u3053\u3067Yoast\u304c\u767b\u5834\u3057\u307e\u3059\u3002Yoast SEO 4.5\u4ee5\u964d\u3001PHP 5.2\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306eWordPress\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u306b\u901a\u77e5\u304c\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 \u3053\u306e\u901a\u77e5\u306f\u5927\u304d\u304f\u3001\u919c\u304f\u3001\u898b\u9003\u305b\u308b\u3053\u3068\u306e\u3067\u304d\u306a\u3044\u3082\u306e\u306b\u306a\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n\n<p>\u7d20\u6674\u3089\u3057\u3044\u5bfe\u7b56\u3067\u3059\uff01Kinsta\u306f\u3001PHP 7.2\u30017.3\u30017.4\u30018.0\u3082\u5b89\u5b9a\u7248\u30ea\u30ea\u30fc\u30b9\u4ee5\u6765\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5b9f\u306f\u3001Kinsta\u306e\u65b0\u3057\u3044WordPress\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u306fPHP 7.4\u3067\u3059\u3002<\/p>\n<h3>Kinsta\u306ePHP\u306e\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u306b\u3064\u3044\u3066\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb<\/h3>\n<p><strong>2019\u5e7412\u67089\u65e5\u306b<\/strong>\u3001\u5f53\u793e\u306eMyKinsta\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u304b\u3089<strong>PHP\u30d0\u30fc\u30b8\u30e7\u30f35.6\u30017.0\u3001\u304a\u3088\u30737.1\u3092\u524a\u9664\u3057\u307e\u3057\u305f<strong>\u3002<\/strong><\/strong>\u4e0a\u8a18\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u3054\u5229\u7528\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3067\u306f\u3001\u5c11\u306a\u304f\u3068\u3082PHP 7.2\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong>2019\u5e7410\u67081\u65e5\u306b\u3001Kinsta\u306e\u3059\u3079\u3066\u306e\u304a\u5ba2\u69d8\u3092\u5bfe\u8c61\u306b\u672c\u756a\u74b0\u5883\u306ePHP 5.6\u30017.0\u3001\u304a\u3088\u30737.1\u3078\u306e\u5207\u308a\u66ff\u3048\u3092\u7121\u52b9\u306b\u3057\u307e\u3059<\/strong>\u3002\u672c\u756a\u74b0\u5883\u3067\u306fPHP 7.2\u307e\u305f\u306f7.3\u306b\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u306f\u305d\u308c\u4ee5\u964d\u3082\u3067\u304d\u307e\u3059\u304c\u3001PHP 5.6\u30017.0\u3001\u307e\u305f\u306f7.1\u306b\u623b\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u306e\u5909\u66f4\u306f\u3001\u65e2\u5b58\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3060\u3051\u3067\u306a\u304f\u30012019\u5e7410\u67081\u65e5\u4ee5\u964d\u306b\u4f5c\u6210\u3055\u308c\u305f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u3082\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u8a66\u9a13\u3092\u3057\u7d9a\u3051\u3089\u308c\u308b\u74b0\u5883\u3092\u78ba\u4fdd\u3059\u308b\u70ba\u306b\u3001\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883\u306f10\u67081\u65e5\u306e\u5909\u66f4\u306e\u5bfe\u8c61\u3068\u306f\u306a\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p>PHP 5.6\u30017.0\u3001\u307e\u305f\u306f7.1\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306f\u3001<strong>2019\u5e7412\u67089\u65e5\u306b\u81ea\u52d5\u7684\u306bPHP 7.2\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3055\u308c\u307e\u3059<\/strong>\u3002<\/p>\n<p>\u3054\u4e0d\u4fbf\u3092\u304a\u304b\u3051\u3057\u3066\u7533\u3057\u8a33\u3042\u308a\u307e\u305b\u3093\u3002\u79c1\u305f\u3061\u306f\u3001\u672c\u696d\u754c\u306e\u6700\u3082\u901f\u3084\u304f\u3066\u5b89\u5168\u306a\u74b0\u5883\u3092\u904b\u55b6\u3059\u308b\u3053\u3068\u3092\u8a87\u308a\u306b\u601d\u3063\u3066\u304a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u306b\u304a\u5ba2\u69d8\u306e\u3059\u3079\u3066\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u983b\u7e41\u306b\u66f4\u65b0\u3055\u308c\u308b\u30c6\u30af\u30ce\u30ed\u30b8\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u4fdd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u5f53\u793e\u306e<a href=\"https:\/\/staging.kinsta.site\/jp\/knowledgebase\/update-php-version-wordpress\/#steps-to-safely-update-php\">WordPress\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306ePHP\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u5b89\u5168\u306b\u66f4\u65b0\u3059\u308b\u624b\u9806<\/a>\u306b\u3064\u3044\u3066\u306e\u30ac\u30a4\u30c9\u3082\u662f\u975e\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2 id=\"check-current-php-version\">\u73fe\u5728\u306ePHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b<\/h2>\n<p>\u3054\u5229\u7528\u306ePHP\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u3054\u5b58\u3058\u3067\u306a\u3044\u65b9\u306f\u4e0b\u8a18\u306e\u624b\u9806\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>1. Pingdom\u3092\u4f7f\u7528\u3057\u3066PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n<p>\u3054\u5229\u7528\u306ePHP\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b\u6700\u3082\u3057\u3084\u3059\u3044\u65b9\u6cd5\u306e\u4e00\u3064\u306f\u3001Pingdom\u53ca\u3073Google Chrome Devtools\u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u6700\u521d\u306eHTTP\u30ea\u30af\u30a8\u30b9\u30c8\u30d8\u30c3\u30c0\u306b\u306f\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<figure style=\"width: 1958px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/sites\/6\/2017\/03\/check-php-version-pingdom-1.png\" alt=\"Pingdom\u3092\u4f7f\u7528\u3057\u3066PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b\" width=\"1958\" height=\"864\"><figcaption class=\"wp-caption-text\">Pingdom\u3092\u4f7f\u7528\u3057\u3066PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b<\/figcaption><\/figure>\n<p>\u7d50\u679c\u304c\u51fa\u308b\u304b\u306f\u3001\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u304c<code>X-Powered-By<\/code>\u30d8\u30c3\u30c0\u30fc\u306e\u5024\u3092\u5909\u66f4\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u306b\u3088\u308a\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u61f8\u5ff5\u304b\u3089\u3001\u3053\u308c\u3092\u53d6\u308a\u9664\u304f\u4f1a\u793e\u3082\u3042\u308a\u307e\u3059\u3002\u30d8\u30c3\u30c0\u30fc\u304c\u53d6\u308a\u9664\u304b\u308c\u305f\u5834\u5408\u306b\u306f\u3001PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u306b\u306f\u4ee5\u4e0b\u306e\u3044\u305a\u308c\u304b\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u307e\u305f\u306f\u3001\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u306b\u8cea\u554f\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>2. WordPress\u3092\u4f7f\u7528\u3057\u3066PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n<p>WordPress 5.0\u4ee5\u4e0a\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u306f\u3001\u300c\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u300d\u30c4\u30fc\u30eb\u3067\u3082PHP\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_63261\" aria-describedby=\"caption-attachment-63261\" style=\"width: 1503px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-63261\" src=\"https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/2018\/06\/wordpress-site-health-php-version-1.png\" alt=\"WordPress\u306e\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b\" width=\"1503\" height=\"646\"><figcaption id=\"caption-attachment-63261\" class=\"wp-caption-text\">WordPress\u306e\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b<\/figcaption><\/figure>\n<h3>2. \u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3057\u3066PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n<p>\u3054\u5229\u7528\u306e\u30b5\u30fc\u30d0\u30fc\u306b<a href=\"https:\/\/staging.kinsta.site\/jp\/knowledgebase\/how-to-use-sftp\/\" target=\"_blank\" rel=\"noopener noreferrer\">FTP\u7d4c\u7531\u3067<\/a>\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3082PHP\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h4>\u30b9\u30c6\u30c3\u30d71<\/h4>\n<p>phpinfo.php\u3068\u3044\u3046\u540d\u524d\u306e\u7a7a\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u306b\u6b21\u306e\u5185\u5bb9\u3092\u8cbc\u308a\u4ed8\u3051\u307e\u3059\uff1a<br \/>\n<!--?php echo 'Current PHP version: ' . phpversion(); ?--><\/p>\n<pre class=\" language-php\"><code class=\" language-php\"><span class=\"token php language-php\"><span class=\"token delimiter important\">&lt;?php<\/span>\n<span class=\"token keyword\">echo<\/span> <span class=\"token string\">'Current PHP version: '<\/span> <span class=\"token punctuation\">.<\/span> <span class=\"token function\">phpversion<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n<span class=\"token delimiter important\">?&gt;<\/span><\/span><\/code><\/pre>\n<h4>\u30b9\u30c6\u30c3\u30d72<\/h4>\n<p>WordPress\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30eb\u30fc\u30c8\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1308px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" title=\"Upload phpinfo.php file\" src=\"https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/sites\/6\/2017\/03\/upload-phpinfo-file.png\" alt=\"phpinfo.php\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\" width=\"1308\" height=\"451\"><figcaption class=\"wp-caption-text\">phpinfo.php\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b<\/figcaption><\/figure>\n<h4>\u30b9\u30c6\u30c3\u30d73<\/h4>\n<p>\u6b21\u306b\u30d5\u30a1\u30a4\u30eb\u306e\u5834\u6240\u3067\u3042\u308bdomain.com\/phpinfo.php\u306b\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059\u3002\u305d\u3053\u3067\u73fe\u5728\u306ePHP\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u60c5\u5831\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1398px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" title=\"Check PHP version in browser\" src=\"https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/sites\/6\/2017\/03\/check-php-version-browser.png\" alt=\"PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u30d6\u30e9\u30a6\u30b6\u3067\u78ba\u8a8d\u3059\u308b\" width=\"1398\" height=\"193\"><figcaption class=\"wp-caption-text\">PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u30d6\u30e9\u30a6\u30b6\u3067\u78ba\u8a8d\u3059\u308b<\/figcaption><\/figure>\n<h2 id=\"what-should-you-do\">\u60c5\u5831\u6280\u8853\u306b\u7cbe\u901a\u3057\u3066\u3044\u306a\u3044\u65b9\u307e\u305f\u306f\u4e88\u7b97\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u65b9\u304c\u3067\u304d\u308b\u5bfe\u7b56<\/h2>\n<p>\u53e4\u3044\u30d7\u30e9\u30b0\u30a4\u30f3\u53ca\u3073\u30c6\u30fc\u30de\u7b49\u306e\u305b\u3044\u3067\u3001\u65b0\u3057\u3044PHP\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u4e92\u63db\u6027\u306e\u306a\u3044WordPress\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306f\u591a\u3044\u3067\u3059\u3002\u6280\u8853\u306b\u7cbe\u901a\u3057\u3066\u3044\u306a\u3044\u30e6\u30fc\u30b6\u30fc\u3001\u307e\u305f\u306f\u4e88\u7b97\u306e\u9650\u3089\u308c\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u306e\u4e2d\u306b\u306f\u3001\u3069\u3046\u3059\u308c\u3070\u826f\u3044\u304b\u60a9\u3093\u3067\u3044\u308b\u65b9\u3082\u591a\u3044\u3067\u3057\u3087\u3046\u3002Kinsta\u306b\u79fb\u884c\u3059\u308b\u304a\u5ba2\u69d8\u306e\u4e2d\u306b\u3082\u5229\u7528\u4e2d\u306ePHP\u30d0\u30fc\u30b8\u30e7\u30f3\u304cEOL\u306b\u9054\u3057\u3066\u3044\u308b\u304a\u5ba2\u69d8\u3082\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u5f53\u793e\u306e\u63a8\u9032\u4e8b\u9805\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\uff1a<\/p>\n<ol>\n<li>\u5f53\u305f\u308a\u524d\u306e\u3053\u3068\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u3054\u5229\u7528\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u30c6\u30fc\u30de\u306f\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306a\u3044\u3068\u3001\u66f4\u65b0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li><a href=\"https:\/\/staging.kinsta.site\/jp\/best-wordpress-plugins\/\">\u30d7\u30e9\u30b0\u30a4\u30f3<\/a>\u307e\u305f\u306f\u30c6\u30fc\u30de\u306e\u958b\u767a\u8005\u306b\u9023\u7d61\u3057\u3001PHP 7.2\u30017.3\u30017.4\u307e\u305f\u306f8.0\uff08\u307e\u305f\u306f\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\uff09\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u8ffd\u52a0\u3059\u308b\u3088\u3046\u306b\u4f9d\u983c\u3057\u307e\u3059\u3002\u5f53\u793e\u3067\u306f\u3042\u308bPHP\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u7d42\u4e86\u3059\u308b\u524d\u306b\u3001\u304a\u5ba2\u69d8\u306b\u9023\u7d61\u3057\u307e\u3059\u3002\u4e8b\u524d\u306e\u9023\u7d61\u306f\u3001\u958b\u767a\u8005\u3092\u96c7\u3046\u305f\u3081\u306e\u4e88\u7b97\u306e\u306a\u3044\u304a\u5ba2\u69d8\u306b\u3068\u3063\u3066\u7279\u306b\u91cd\u8981\u3067\u3059\u3002<\/li>\n<li>\u540c\u3058\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3001\u8a72\u5f53\u306ePHP\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u4e92\u63db\u6027\u306e\u3042\u308b\u4ee3\u66ff\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u63a2\u3057\u307e\u3059\u3002WordPress\u30ec\u30dd\u30b8\u30c8\u30ea\u306b\u306f\u6570\u5343\u3082\u306e\u30d7\u30ec\u30df\u30a2\u30e0\u30d7\u30e9\u30b0\u30a4\u30f3\u304a\u3088\u3073\u30c6\u30fc\u30de\u304c\u3042\u308b\u304a\u304b\u3052\u3067\u3001\u3069\u306e\u7528\u9014\u3067\u3042\u3063\u3066\u3082\u4ee3\u66ff\u54c1\u304c\u5fc5\u305a\u3042\u308b\u306f\u305a\u3067\u3059\u3002<\/li>\n<li>\u4e88\u7b97\u304c\u3042\u308b\u5834\u5408\u306b\u306f\u3001<a href=\"https:\/\/staging.kinsta.site\/jp\/blog\/hire-wordpress-developer\/\" target=\"_blank\" rel=\"noopener noreferrer\">WordPress\u306e\u958b\u767a\u8005\u3092\u63a1\u7528\u3057<\/a>\u3001\u7570\u5e38\u3092\u51e6\u7406\u3057\u3066\u3082\u3089\u3046\u624b\u3082\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n<h2 id=\"how-to-update-php\">PHP\u3092\u66f4\u65b0\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066<\/h2>\n<p>\u66f4\u65b0\u306e\u6e96\u5099\u304c\u6574\u3063\u305f\u3089\u3001\u307e\u305a\u6700\u521d\u306b\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u4e92\u63db\u6027\u8a66\u9a13\u3092\u884c\u3044\u307e\u3059\u3002WordPress\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092<a href=\"https:\/\/staging.kinsta.site\/jp\/blog\/install-wordpress-locally\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u30ed\u30fc\u30ab\u30eb\u3067\u30c6\u30b9\u30c8\u3059\u308b<\/a>\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u304c\u3001\u672c\u756a\u30b5\u30a4\u30c8\u306b\u3088\u308a\u8fd1\u3044\u3082\u306e\u3067\u3042\u308b\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u5b89\u5168\u7b2c\u4e00\u3067\u3059\uff01<\/p>\n<p>Kinsta\u306e\u304a\u5ba2\u69d8\u306b\u306f\u3001<a href=\"https:\/\/staging.kinsta.site\/jp\/knowledgebase\/staging-environment\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u30ef\u30f3\u30af\u30ea\u30c3\u30af\u3067\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883<\/a>\u3092\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u307e\u3059\u3002\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3067PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u5207\u308a\u66ff\u3048\u3001\u8a66\u9a13\u3092\u59cb\u3081\u307e\u3057\u3087\u3046\u3002<\/p>\n<figure id=\"attachment_31357\" aria-describedby=\"caption-attachment-31357\" style=\"width: 1439px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-31357 size-full\" src=\"https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/sites\/6\/2019\/05\/mykinsta-create-staging-environment-0.png\" alt=\"WordPress\u306e\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u30b5\u30a4\u30c8\u3092\u4f5c\u6210\u3059\u308b\" width=\"1439\" height=\"787\" srcset=\"https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/sites\/6\/2019\/05\/mykinsta-create-staging-environment-0.png 1439w, https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/sites\/6\/2019\/05\/mykinsta-create-staging-environment-0-300x164.png 300w, https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/sites\/6\/2019\/05\/mykinsta-create-staging-environment-0-1024x560.png 1024w, https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/sites\/6\/2019\/05\/mykinsta-create-staging-environment-0-768x420.png 768w\" sizes=\"auto, (max-width: 1439px) 100vw, 1439px\" \/><figcaption id=\"caption-attachment-31357\" class=\"wp-caption-text\">WordPress\u306e\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u30b5\u30a4\u30c8\u3092\u4f5c\u6210\u3059\u308b<\/figcaption><\/figure>\n<p>\u307e\u305f\u3001\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306ePHP\u304b\u3089\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u306e\u5834\u5408\u306b\u306f\u3001WordPress\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3082\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3059\u308b\u3088\u3046\u306b\u3054\u6ce8\u610f\u3060\u3055\u3044\u30022\u5e74\u524d\u306eWordPress\u3092\u6700\u65b0\u7248\u306ePHP\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u7d50\u679c\u304c\u826f\u304f\u306a\u3044\u3067\u3057\u3087\u3046\u3002\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u8a66\u9a13\u304c\u3067\u304d\u3066\u3001PHP\u3092\u66f4\u65b0\u3059\u308b\u6e96\u5099\u304c\u6574\u3063\u305f\u3089\u3001\u4ee5\u4e0b\u306e\u30ea\u30bd\u30fc\u30b9\u3082\u3054\u53c2\u7167\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n<p>\u5f53\u793e\u306e<a href=\"https:\/\/staging.kinsta.site\/jp\/knowledgebase\/update-php-version-wordpress\/#steps-to-safely-update-php\">WordPress\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306ePHP\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u5b89\u5168\u306b\u66f4\u65b0\u3059\u308b\u624b\u9806<\/a>\u306b\u3064\u3044\u3066\u306e\u30ac\u30a4\u30c9\u3082\u662f\u975e\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>Kinsta\u3067PHP\u3092\u66f4\u65b0\u3059\u308b<\/h3>\n<p>Kinsta\u306e\u304a\u5ba2\u69d8\u306b\u306f\u3001\u8a72\u5f53\u306e\u30b5\u30a4\u30c8\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u300c\u30c4\u30fc\u30eb\u300d\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u3054\u5e0c\u671b\u306ePHP\u30a8\u30f3\u30b8\u30f3\u3092\u9078\u629e\u3059\u308b\u3060\u3051\u3067<a href=\"https:\/\/staging.kinsta.site\/jp\/knowledgebase\/wordpress-php-version\/\" target=\"_blank\" rel=\"noopener noreferrer\">PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3<\/a>\u3092\u5207\u308a\u66ff\u3048\u3066\u3044\u305f\u3060\u3051\u307e\u3059\u3002\u73fe\u5728\u3001PHP 7.2\u30017.3\u304a\u3088\u30737.4\u304c\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002\u6ce8\uff1a\u4e0a\u8a18\u3001PHP 5.6\u301c7.1\u306e\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u4e88\u5b9a\u65e5\u3092\u8a18\u8f09\u3057\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_31358\" aria-describedby=\"caption-attachment-31358\" style=\"width: 1427px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-31358 size-full\" src=\"https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/sites\/6\/2019\/05\/mykinsta-php-7-40.png\" alt=\"PHP 7.4\u3078\u306e\u5207\u308a\u66ff\" width=\"1427\" height=\"788\" srcset=\"https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/sites\/6\/2019\/05\/mykinsta-php-7-40.png 1427w, https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/sites\/6\/2019\/05\/mykinsta-php-7-40-300x166.png 300w, https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/sites\/6\/2019\/05\/mykinsta-php-7-40-1024x565.png 1024w, https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/sites\/6\/2019\/05\/mykinsta-php-7-40-768x424.png 768w\" sizes=\"auto, (max-width: 1427px) 100vw, 1427px\" \/><figcaption id=\"caption-attachment-31358\" class=\"wp-caption-text\">PHP 7.4\u3078\u306e\u5207\u308a\u66ff<\/figcaption><\/figure>\n<p>Kinsta\u306ePHP\u69cb\u6210\u306b\u306f\u3001\u30ab\u30b9\u30bf\u30e0\u306e<a href=\"https:\/\/staging.kinsta.site\/feature-updates\/auto-db-optimize\/#selfhealing-php\">\u81ea\u5df1\u4fee\u5fa9\u6a5f\u80fd<\/a>\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u304a\u5ba2\u69d8\u306e\u30b5\u30a4\u30c8\u306ePHP\u30a8\u30f3\u30b8\u30f3\u304c\u30c0\u30a6\u30f3\u3057\u305f\u5834\u5408\u306b\u3001\u81ea\u52d5\u7684\u306b\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002PHP\u306e\u81ea\u52d5\u518d\u8d77\u52d5\u304c\u5931\u6557\u3057\u305f\u5834\u5408\u306f\u3001\u5f53\u793e\u306e\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u304c<a href=\"https:\/\/staging.kinsta.site\/jp\/blog\/sysadmin\/\">\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u30c1\u30fc\u30e0<\/a>\u3078\u306e\u30a2\u30e9\u30fc\u30c8\u3092\u51fa\u3057\u3001\u62c5\u5f53\u8005\u306f\u554f\u984c\u3092\u8abf\u67fb\u3057\u307e\u3059\u3002<\/p>\n<h3>cPanel\u3067PHP\u3092\u66f4\u65b0\u3059\u308b<\/h3>\n<p>\u3054\u5229\u7528\u306e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u304ccPanel\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u304a\u305d\u3089\u304fPHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u5207\u308a\u66ff\u3048\u304c\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002cPanel\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3001\u300c\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u300d\u30ab\u30c6\u30b4\u30ea\u306b\u3042\u308b\u300cPHP\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u9078\u629e\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1739px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" title=\"Select PHP version in cPanel\" src=\"https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/sites\/6\/2017\/03\/select-php-version.jpg\" alt=\"cPanel\u306b\u3066\u306ePHP\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u9078\u629e\" width=\"1739\" height=\"458\"><figcaption class=\"wp-caption-text\">cPanel\u306b\u3066\u306ePHP\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u9078\u629e<\/figcaption><\/figure>\n<p>\u3054\u5229\u7528\u306e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u304c\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308bPHP\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u3044\u305a\u308c\u304b\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1660px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" title=\"PHP 7 in cPanel\" src=\"https:\/\/staging.kinsta.site\/jp\/wp-content\/uploads\/sites\/6\/2017\/03\/php-7.jpg\" alt=\"cPanel\u3067\u306ePHP 7\" width=\"1660\" height=\"862\"><figcaption class=\"wp-caption-text\">cPanel\u3067\u306ePHP 7<\/figcaption><\/figure>\n<h3>PHP\u306e\u5207\u308a\u66ff\u3048\u3092\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u624b\u52d5\u3067\u5b9f\u65bd\u3059\u308b<\/h3>\n<p>\u624b\u9806\u306f\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u308a\u7570\u306a\u308b\u70ba\u3001\u72ec\u81ea\u306e\u30b5\u30fc\u30d0\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\u65b9\u306f\u5fc5\u305a\u3001\u516c\u5f0f\u306ePHP\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u95a2\u6570\u3001\u30af\u30e9\u30b9\u3001\u30e9\u30c3\u30d1\u30fc\u3001\u62e1\u5f35\u6a5f\u80fd\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306a\u3069\u306e\u5909\u66f4\u70b9\u306b\u6ce8\u610f\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u79fb\u884c\u30ac\u30a4\u30c9\u306f\u4f8b\u3048\u3070\u6b21\u306e\u3082\u306e\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n<ul style=\"margin-left: 30px\">\n<li><a href=\"http:\/\/php.net\/manual\/ja\/migration51.php\" target=\"_blank\" rel=\"noopener noreferrer\">PHP 5.0.x \u304b\u3089 PHP 5.1.x \u3078\u306e\u79fb\u884c <\/a><\/li>\n<li><a href=\"http:\/\/php.net\/manual\/ja\/migration52.php\" target=\"_blank\" rel=\"noopener noreferrer\">PHP 5.1.x \u304b\u3089 PHP 5.2.x \u3078\u306e\u79fb\u884c <\/a><\/li>\n<li><a href=\"http:\/\/php.net\/manual\/ja\/migration53.php\" target=\"_blank\" rel=\"noopener noreferrer\">PHP 5.2.x \u304b\u3089 PHP 5.3.x \u3078\u306e\u79fb\u884c <\/a><\/li>\n<li><a href=\"http:\/\/php.net\/manual\/ja\/migration54.php\" target=\"_blank\" rel=\"noopener noreferrer\">PHP 5.3.x \u304b\u3089 PHP 5.4.x \u3078\u306e\u79fb\u884c <\/a><\/li>\n<li><a href=\"http:\/\/php.net\/manual\/ja\/migration55.php\" target=\"_blank\" rel=\"noopener noreferrer\">PHP 5.4.x \u304b\u3089 PHP 5.5.x \u3078\u306e\u79fb\u884c <\/a><\/li>\n<li><a href=\"http:\/\/php.net\/manual\/ja\/migration56.php\" target=\"_blank\" rel=\"noopener noreferrer\">PHP 5.5.x \u304b\u3089 PHP 5.6.x \u3078\u306e\u79fb\u884c <\/a><\/li>\n<li><a href=\"http:\/\/php.net\/manual\/ja\/migration70.php\" target=\"_blank\" rel=\"noopener noreferrer\">PHP 5.6.x \u304b\u3089 PHP 7.0.x \u3078\u306e\u79fb\u884c <\/a><\/li>\n<li><a href=\"http:\/\/php.net\/manual\/ja\/migration71.php\" target=\"_blank\" rel=\"noopener noreferrer\">PHP 7.0.x \u304b\u3089 PHP 7.1.x \u3078\u306e\u79fb\u884c <\/a><\/li>\n<li><a href=\"http:\/\/php.net\/manual\/ja\/migration72.php\" target=\"_blank\" rel=\"noopener noreferrer\">PHP 7.1.x \u304b\u3089 PHP 7.2.x \u3078\u306e\u79fb\u884c <\/a><\/li>\n<li><a href=\"http:\/\/php.net\/manual\/ja\/migration73.php\" target=\"_blank\" rel=\"noopener noreferrer\">PHP 7.2.x \u304b\u3089 PHP 7.3.x \u3078\u306e\u79fb\u884c<\/a><\/li>\n<li><a href=\"https:\/\/www.php.net\/manual\/en\/migration74.php\">PHP 7.3.x \u304b\u3089 PHP 7.4.x \u3078\u306e\u79fb\u884c<\/a><\/li>\n<\/ul>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u4eca\u3053\u305d\u306fPHP 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8.0\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u65b0\u3057\u3044\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u306e\u5229\u7528\u3092\u691c\u8a0e\u3059\u308b\u3053\u3068\u3092\u5f37\u304f\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u30c6\u30fc\u30de\u53ca\u3073\u30d7\u30e9\u30b0\u30a4\u30f3\u3082\u540c\u69d8\u3067\u3059\u3002\u958b\u767a\u8005\u304c\u307e\u3060\u30d1\u30c3\u30c1\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u4ee3\u66ff\u624b\u6bb5\u3092\u691c\u8a0e\u3057\u305f\u65b9\u304c\u826f\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u3042\u306a\u305f\u3082PHP 8\u306b\u5207\u308a\u66ff\u3048\u305f\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u305d\u306e\u7d4c\u9a13\u306b\u3064\u3044\u3066\u3001\u662f\u975e\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002\u5207\u308a\u66ff\u3048\u306f\u3057\u3084\u3059\u304b\u3063\u305f\u3067\u3059\u304b\uff1f\u305d\u308c\u3068\u3082\u307e\u3060\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u5f85\u3061\u3067\u3059\u304b\uff1f\u3054\u610f\u898b\u3092\u304a\u5bc4\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><!-- Featured image background provided by https:\/\/www.heropatterns.com\/ --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP\u306f\u3001Web\u4e0a\u3067\u6700\u3082\u4eba\u6c17\u306e\u3042\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u8a00\u8a9e\u306e\u4e00 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