{"id":7016,"date":"2016-11-25T14:55:45","date_gmt":"2016-11-25T09:25:45","guid":{"rendered":"http:\/\/www.carmatec.com\/?p=7016"},"modified":"2022-08-19T15:10:56","modified_gmt":"2022-08-19T15:10:56","slug":"php%e3%81%ae%e3%82%a6%e3%82%a7%e3%83%96%e3%83%91%e3%83%95%e3%82%a9%e3%83%bc%e3%83%9e%e3%83%b3%e3%82%b9%e3%82%92%e5%90%91%e4%b8%8a%e3%81%95%e3%81%9b%e3%82%8b","status":"publish","type":"post","link":"https:\/\/www.carmatec.com\/ja\/blog\/improve-php-web-performance\/","title":{"rendered":"PHP Web \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>PHP\u30a6\u30a7\u30d6\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u3068\u306f\u3001\u8aad\u307f\u8fbc\u307f\u6642\u9593\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002 <a href=\"https:\/\/www.carmatec.com\/ja\/%e3%82%a6%e3%82%a7%e3%83%96%e3%82%a2%e3%83%97%e3%83%aa%e3%82%b1%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3%e9%96%8b%e7%99%ba\/\" target=\"_blabk\" rel=\"noopener noreferrer\">\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/a> \u3053\u308c\u306b\u3088\u308a\u3001\u8aad\u307f\u8fbc\u307f\u304c\u901f\u304f\u306a\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u306a\u4f53\u9a13\u3092\u63d0\u4f9b\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u91cd\u8981\u306a\u624b\u9806\u3092\u3044\u304f\u3064\u304b\u8b1b\u3058\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n<ul>\n<li style=\"text-align: justify;\">\u3053\u306e\u70b9\u306b\u95a2\u3057\u3066\u7559\u610f\u3059\u3079\u304d\u91cd\u8981\u306a\u70b9\u306e\u4e00\u3064\u306f\u3001for each \u30eb\u30fc\u30d7\u306e\u4f7f\u7528\u3092\u907f\u3051\u3001\u305d\u306e\u4ee3\u308f\u308a\u306b array_mappings \u3084\u305d\u306e\u4ed6\u306e\u3042\u3089\u304b\u3058\u3081\u5b9a\u7fa9\u3055\u308c\u305f\u6a5f\u80fd\u3092\u6d3b\u7528\u3059\u3079\u304d\u3060\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002.<\/li>\n<li style=\"text-align: justify;\">\u307e\u305f\u3001\u3042\u308b\u7279\u5b9a\u306e\u30eb\u30fc\u30d7\u5185\u306b\u3042\u308b\u5b9f\u884c\u53ef\u80fd\u30d5\u30a1\u30a4\u30eb\u306e\u6570\u3092\u6e1b\u3089\u3059\u3079\u304d\u3067\u3059\u3002.<\/li>\n<li style=\"text-align: justify;\">\u3053\u308c\u306b\u52a0\u3048\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u8a2d\u8a08\u3084\u69cb\u9020\u3082\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u8aad\u307f\u8fbc\u307f\u6642\u9593\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u8981\u4ef6\u306b\u5b8c\u5168\u306b\u6cbf\u3063\u3066\u8a2d\u8a08\u3057\u3001\u4f59\u5206\u306a\u30c6\u30fc\u30d6\u30eb\u3084\u5217\u304c\u542b\u307e\u308c\u306a\u3044\u3088\u3046\u6ce8\u610f\u3092\u6255\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li style=\"text-align: justify;\">\u3082\u30461\u3064\u306e\u91cd\u8981\u306a\u624b\u9806\u306f\u3001\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308bPHP\u306e\u6a5f\u80fd\u3092\u7528\u3044\u3066\u3001\u901a\u5e38\u6642\u304a\u3088\u3073\u8ca0\u8377\u304c\u30d4\u30fc\u30af\u6642\u306e\u30e1\u30e2\u30ea\u4f7f\u7528\u72b6\u6cc1\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/li>\n<li style=\"text-align: justify;\">\u7d9a\u3044\u3066\u3001\u30ea\u30bd\u30fc\u30b9\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3084\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u4fdd\u6301\u3057\u3066\u3044\u308b\u5909\u6570\u304c\u30e1\u30e2\u30ea\u3092\u89e3\u653e\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3001\u307e\u305f\u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30bf\u304c\u30e1\u30e2\u30ea\u3092\u89e3\u653e\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/li>\n<li style=\"text-align: justify;\">\u307e\u305f\u3001\u300cunset\u300d\u3092\u884c\u3046\u524d\u306b\u300cnull\u300d\u3092\u4ee3\u5165\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u5834\u9762\u3067\u306f\u3001\u3067\u304d\u308b\u3060\u3051\u30b7\u30f3\u30b0\u30eb\u30c8\u30f3\u30af\u30e9\u30b9\u3092\u6d3b\u7528\u3059\u308b\u3088\u3046\u5fc3\u304c\u3051\u307e\u3057\u3087\u3046\u3002.<\/li>\n<li style=\"text-align: justify;\">\u3053\u308c\u3089\u306e\u624b\u9806\u306b\u52a0\u3048\u3001\u30b3\u30fc\u30c9\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3064\u3064\u5b9f\u884c\u52b9\u7387\u3092\u6700\u5927\u5316\u3067\u304d\u308b\u7b87\u6240\u3092\u5e38\u306b\u63a2\u3057\u7d9a\u3051\u308b\u3079\u304d\u3067\u3042\u308a\u3001\u305d\u306e\u969b\u306b\u306f\u3001\u901a\u5e38\u306e\u6761\u4ef6\u8a55\u4fa1\u30d6\u30ed\u30c3\u30af\u306e\u4ee3\u308f\u308a\u306b\u4e09\u9805\u6f14\u7b97\u5b50\u306a\u3069\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/li>\n<li style=\"text-align: justify;\">\u3053\u308c\u306f\u3001\u7279\u5b9a\u306e\u30da\u30fc\u30b8\u3067\u5b9f\u884c\u3055\u308c\u308b\u30af\u30a8\u30ea\u306b\u3082\u5de6\u53f3\u3055\u308c\u308b\u305f\u3081\u3001\u8aad\u307f\u8fbc\u307f\u6642\u9593\u3092\u77ed\u7e2e\u3059\u308b\u306b\u306f\u3001\u3069\u306e\u30af\u30a8\u30ea\u306b\u6642\u9593\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3001\u305d\u306e\u554f\u984c\u3092\u4fee\u6b63\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li style=\"text-align: justify;\">\u307e\u305f\u3001\u30eb\u30fc\u30d7\u5185\u3067\u5b9f\u884c\u3055\u308c\u3066\u3044\u308bSQL\u30af\u30a8\u30ea\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30b3\u30fc\u30c9\u306f\u3001\u30eb\u30fc\u30d7\u5185\u3067\u306eSQL\u30af\u30a8\u30ea\u306e\u5b9f\u884c\u3092\u6392\u9664\u3067\u304d\u308b\u3088\u3046\u6539\u5584\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u969b\u306b\u306f\u3001\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u6642\u9593\u3092\u4e0d\u5fc5\u8981\u306b\u9577\u304f\u3057\u3066\u3057\u307e\u3046\u6050\u308c\u306e\u3042\u308b\u4e0d\u8981\u306a\u30eb\u30fc\u30d7\u3092\u4f7f\u7528\u3057\u306a\u3044\u3088\u3046\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li style=\"text-align: justify;\">\u3053\u3053\u3067\u306f\u3001SQL\u30af\u30a8\u30ea\u306e\u5b9f\u884c\u6642\u9593\u3092\u77ed\u7e2e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u7b87\u6240\u306b\u304a\u3044\u3066\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c6\u30fc\u30d6\u30eb\u306e\u5217\u306b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/li>\n<\/ul>\n<h5 style=\"text-align: justify;\"><strong>\u7d22\u5f15\uff1a<\/strong><\/h5>\n<p style=\"text-align: justify;\">\u30c6\u30fc\u30d6\u30eb\u306b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u3092\u3088\u308a\u8fc5\u901f\u304b\u3064\u52b9\u7387\u7684\u306b\u691c\u7d22\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306f\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u304c\u3001\u691c\u7d22\u3084\u30af\u30a8\u30ea\u306e\u51e6\u7406\u3092\u9ad8\u901f\u5316\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n<pre><code>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u4f5c\u6210\u69cb\u6587\nCreate Index index_name\nOn table_name (column_name)]<\/code><\/pre>\n<ul>\n<li style=\"text-align: justify;\">\u30da\u30fc\u30b8\u304c\u3069\u306e\u3088\u3046\u306b\u8aad\u307f\u8fbc\u307e\u308c\u308b\u304b\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u3082\u5de6\u53f3\u3055\u308c\u307e\u3059\u3002.<\/li>\n<li style=\"text-align: justify;\">HTML\u5074\u306e\u78ba\u8a8d\u3082\u5fc5\u8981\u3067\u3059\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u4e0a\u306b\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u306b\u6642\u9593\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u5927\u304d\u306a\u753b\u50cf\u304c\u306a\u3044\u304b\u3001\u3042\u308b\u3044\u306f\u901f\u5ea6\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3066\u3044\u308b\u4e0d\u5177\u5408\u306e\u3042\u308bJavaScript\u304c\u306a\u3044\u304b\u3082\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u4e0a\u306e\u753b\u50cf\u306f\u30da\u30fc\u30b8\u306e\u30b5\u30a4\u30ba\u3092\u5927\u304d\u304f\u3057\u307e\u3059\u3002\u305d\u306e\u7406\u7531\u306f\u5358\u7d14\u3067\u3001\u753b\u50cf\u304c\u5927\u304d\u3051\u308c\u3070\u5927\u304d\u3044\u307b\u3069\u3001\u8aad\u307f\u8fbc\u307f\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u304b\u3089\u3067\u3059\u3002.<\/li>\n<li style=\"text-align: justify;\">\u753b\u50cf\u5f62\u5f0f\u306e\u9078\u629e\u3082\u91cd\u8981\u3067\u3059\u3002\u753b\u8cea\u3092\u6700\u512a\u5148\u3059\u308b\u5834\u5408\u3001JPEG\u304c\u6700\u9069\u306a\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002.<\/li>\n<li style=\"text-align: justify;\">\u753b\u50cf\u306e\u5727\u7e2e\u306f\u3001\u753b\u8cea\u306b\u6c7a\u3057\u3066\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044\u3088\u3046\u306b\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u3001\u753b\u50cf\u306e\u753b\u8cea\u3068\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u3068\u3089\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002JPEG\u5f62\u5f0f\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u901a\u5e38\u300170\uff05\u307e\u3067\u306e\u5727\u7e2e\u7387\u3067\u3042\u308c\u3070\u3001\u304b\u306a\u308a\u826f\u3044\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u3059\u3002.<\/li>\n<li style=\"text-align: justify;\">\u7279\u5b9a\u306e\u30da\u30fc\u30b8\u3092\u5b9f\u88c5\u307e\u305f\u306f\u6a5f\u80fd\u5f37\u5316\u3059\u308b\u969b\u306b\u306f\u3001\u95a2\u9023\u3059\u308b\u3059\u3079\u3066\u306e\u8981\u7d20\u304c\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001PHP\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u306b\u5bc4\u4e0e\u3059\u308b\u91cd\u8981\u306a\u8981\u7d20\u3067\u3082\u3042\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">\u3064\u307e\u308a\u3001\u3053\u308c\u3089\u306e\u7c21\u5358\u306a\u624b\u9806\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u79c1\u305f\u3061\u306e <a href=\"https:\/\/www.carmatec.com\/ja\/%e3%82%a6%e3%82%a7%e3%83%96%e3%82%a2%e3%83%97%e3%83%aa%e3%82%b1%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3%e9%96%8b%e7%99%ba\/\" target=\"_blank\" rel=\"noopener noreferrer\">PHP\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/a> \u98db\u8e8d\u7684\u306b\u3002.<\/p>\n<p style=\"text-align: justify;\">\u79c1\u305f\u3061\u306f <a href=\"http:\/\/www.carmatec.com\/ja\/php%e9%96%8b%e7%99%ba%e4%bc%9a%e7%a4%be\/\">PHP\u958b\u767a\u4f1a\u793e<\/a> \u5f53\u793e\u306f\u3001\u591a\u69d8\u306a\u696d\u754c\u3067\u4e8b\u696d\u3092\u5c55\u958b\u3059\u308b\u4e16\u754c\u4e2d\u306e\u9867\u5ba2\u3092\u5bfe\u8c61\u306b\u3001PHP\u306b\u3088\u308bWeb\u958b\u767a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u309210\u5e74\u4ee5\u4e0a\u306b\u308f\u305f\u308a\u624b\u639b\u3051\u3066\u304d\u307e\u3057\u305f\u3002\u6700\u5148\u7aef\u306e\u30c4\u30fc\u30eb\u3068\u6280\u8853\u3092\u6d3b\u7528\u3057\u3001\u304a\u5ba2\u69d8\u306e\u30d3\u30b8\u30cd\u30b9\u4e0a\u306e\u8ab2\u984c\u306b\u5bfe\u3057\u3066\u6700\u3082\u52b9\u7387\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u3054\u63d0\u6848\u3044\u305f\u3057\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>By improving PHP web performance, we mean the achievement of minimum loading time of web application so that it is loaded quickly and imparts a user-friendly experience. So, this requires us to take a number of important steps: One of the important things we should keep in mind for this is that we should avoid [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7018,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,19],"tags":[],"class_list":["post-7016","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-php-development"],"_links":{"self":[{"href":"https:\/\/www.carmatec.com\/ja\/wp-json\/wp\/v2\/posts\/7016","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.carmatec.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.carmatec.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.carmatec.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.carmatec.com\/ja\/wp-json\/wp\/v2\/comments?post=7016"}],"version-history":[{"count":0,"href":"https:\/\/www.carmatec.com\/ja\/wp-json\/wp\/v2\/posts\/7016\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.carmatec.com\/ja\/wp-json\/wp\/v2\/media?parent=7016"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.carmatec.com\/ja\/wp-json\/wp\/v2\/categories?post=7016"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.carmatec.com\/ja\/wp-json\/wp\/v2\/tags?post=7016"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}