{"id":1950,"date":"2022-07-23T10:00:22","date_gmt":"2022-07-23T01:00:22","guid":{"rendered":"https:\/\/meister-kentei.jp\/magazine\/?p=1950"},"modified":"2022-07-22T16:49:00","modified_gmt":"2022-07-22T07:49:00","slug":"php%e3%82%92%e7%8b%ac%e5%ad%a6%e3%81%a7%e9%80%b2%e3%82%81%e3%82%8b4%e3%81%a4%e3%81%ae%e3%82%b9%e3%83%86%e3%83%83%e3%83%97%e3%81%a8%e3%81%af%ef%bc%9f%e3%83%97%e3%83%ad%e3%82%b0%e3%83%a9%e3%83%9f","status":"publish","type":"post","link":"https:\/\/meister-kentei.jp\/magazine\/programming\/1950\/","title":{"rendered":"PHP\u3092\u72ec\u5b66\u3067\u9032\u3081\u308b4\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u3068\u306f\uff1f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u521d\u5fc3\u8005\u5fc5\u898b\uff01"},"content":{"rendered":"<div id=\"toc_container\" class=\"toc_white no_bullets\"><p class=\"toc_title\">\u76ee\u6b21<\/p><ul class=\"toc_list\"><li><a href=\"#PHP\"><span class=\"toc_number toc_depth_1\">1<\/span> PHP\u306f\u72ec\u5b66\u3067\u7fd2\u5f97\u3067\u304d\u308b\u306e\uff1f<\/a><ul><li><a href=\"#PHP-2\"><span class=\"toc_number toc_depth_2\">1.1<\/span> PHP\u306e\u7279\u5fb4<\/a><\/li><li><a href=\"#PHP-3\"><span class=\"toc_number toc_depth_2\">1.2<\/span> PHP\u306e\u7fd2\u5f97\u306b\u5fc5\u8981\u306a\u6642\u9593<\/a><\/li><li><a href=\"#i\"><span class=\"toc_number toc_depth_2\">1.3<\/span> \u632b\u6298\u3059\u308b\u4eba\u304c\u3044\u308b\u7406\u7531<\/a><\/li><\/ul><\/li><li><a href=\"#PHP4\"><span class=\"toc_number toc_depth_1\">2<\/span> PHP\u306e\u72ec\u5b66\u6cd54\u3064\u306e\u30b9\u30c6\u30c3\u30d7<\/a><ul><li><a href=\"#_HTMLCSS\"><span class=\"toc_number toc_depth_2\">2.1<\/span> \u30b9\u30c6\u30c3\u30d7\u2460 HTML\u30fbCSS\u3092\u5b66\u3076<\/a><\/li><li><a href=\"#PHP-4\"><span class=\"toc_number toc_depth_2\">2.2<\/span> \u30b9\u30c6\u30c3\u30d7\u2461PHP\u306e\u57fa\u790e\u3092\u5b66\u3076<\/a><\/li><li><a href=\"#_PHP\"><span class=\"toc_number toc_depth_2\">2.3<\/span> \u30b9\u30c6\u30c3\u30d7\u2462 PHP\u306e\u74b0\u5883\u69cb\u7bc9\u3092\u884c\u3046<\/a><\/li><li><a href=\"#Web\"><span class=\"toc_number toc_depth_2\">2.4<\/span> \u30b9\u30c6\u30c3\u30d7\u2463\u5b9f\u969b\u306bWeb\u30b5\u30a4\u30c8\u3084\u30b5\u30fc\u30d3\u30b9\u3092\u4f5c\u3063\u3066\u307f\u308b<\/a><\/li><\/ul><\/li><li><a href=\"#PHP-5\"><span class=\"toc_number toc_depth_1\">3<\/span> PHP\u3092\u72ec\u5b66\u3067\u5b66\u3076\u969b\u306b\u5fc5\u8981\u306b\u306a\u3063\u3066\u304f\u308b\u77e5\u8b58<\/a><ul><li><a href=\"#i-2\"><span class=\"toc_number toc_depth_2\">3.1<\/span> \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u57fa\u790e<\/a><\/li><li><a href=\"#CookieSession\"><span class=\"toc_number toc_depth_2\">3.2<\/span> Cookie\u3084Session<\/a><\/li><li><a href=\"#HTTP\"><span class=\"toc_number toc_depth_2\">3.3<\/span> HTTP\u30ea\u30af\u30a8\u30b9\u30c8<\/a><\/li><li><a href=\"#PHP-6\"><span class=\"toc_number toc_depth_2\">3.4<\/span> PHP\u3092\u52d5\u304b\u3059\u74b0\u5883\u69cb\u7bc9<\/a><\/li><\/ul><\/li><li><a href=\"#PHP-7\"><span class=\"toc_number toc_depth_1\">4<\/span> PHP\u306e\u72ec\u5b66\u306f\u7121\u7406\u306e\u306a\u3044\u5b66\u7fd2\u8a08\u753b\u3067\u9032\u3081\u3088\u3046\uff01<\/a><\/li><\/ul><\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1959\" src=\"https:\/\/meister-kentei.jp\/magazine\/wp-content\/uploads\/2022\/07\/4977725_m.jpg\" alt=\"\" width=\"1920\" height=\"1280\" \/>Web\u30b5\u30fc\u30d3\u30b9\u3092\u958b\u767a\u3059\u308b\u4e0a\u3067\u65e5\u672c\u306e\u307f\u306a\u3089\u305a\u3001\u4e16\u754c\u7684\u306b\u3082\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9ePHP\u3092\u5b66\u7fd2\u3057\u305f\u3044\u65b9\u306f\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff1f<br \/>\nPHP\u306f\u526f\u696d\u6848\u4ef6\u304c\u591a\u3044\u4e0a\u306b\u3001PHP\u3092\u958b\u767a\u8a00\u8a9e\u306b\u3057\u3066\u3044\u308bIT\u4f01\u696d\u3082\u6ca2\u5c71\u3042\u308b\u70ba\u3001\u8ee2\u8077\u306b\u3082\u6709\u5229\u306a\u8a00\u8a9e\u306e\u4e00\u3064\u3067\u3059\u3002<br \/>\n\u3068\u306f\u3044\u3048\u72ec\u5b66\u3067PHP\u3092\u5b66\u7fd2\u3059\u308b\u305f\u3081\u306b\u306f\u3069\u3046\u3057\u305f\u3089\u826f\u3044\u306e\u304b\u5206\u304b\u3089\u306a\u3044\u30fb\u30fb\u30fb\u3068\u3044\u3046\u65b9\u3082\u591a\u3044\u3068\u601d\u3044\u307e\u3059\u3002<br \/>\n<span class=\"marker\">\u4eca\u56de\u306f\u305d\u3093\u306a\u304a\u60a9\u307f\u3092\u6301\u3063\u3066\u3044\u308b\u7686\u69d8\u306bPHP\u3092\u72ec\u5b66\u3067\u9032\u3081\u308b4\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u3054\u7d39\u4ecb\u81f4\u3057\u307e\u3059\u3002<\/span><\/p>\n<h2><span id=\"PHP\">PHP\u306f\u72ec\u5b66\u3067\u7fd2\u5f97\u3067\u304d\u308b\u306e\uff1f<\/span><\/h2>\n<p>PHP\u3092\u72ec\u5b66\u3067\u5b66\u3076\u306e\u306f\u7c21\u5358\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u6b63\u3057\u3044\u624b\u9806\u3084\u65b9\u6cd5\u3092\u4f7f\u3048\u3070\u4e0d\u53ef\u80fd\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\nPHP\u3092\u72ec\u5b66\u3067\u5b66\u3076\u70ba\u306b\u5927\u5207\u306a4\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u3054\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<h3><span id=\"PHP-2\">PHP\u306e\u7279\u5fb4<\/span><\/h3>\n<p>PHP\u306f<span class=\"marker\">web\u30b5\u30fc\u30d3\u30b9\u3084web\u30a2\u30d7\u30ea\u306e\u958b\u767a\u306b\u7279\u5316\u3057\u305f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3001\u6587\u6cd5\u304c\u30b7\u30f3\u30d7\u30eb\u3067\u521d\u5fc3\u8005\u3067\u3082\u5b66\u7fd2\u3057\u3084\u3059\u3044\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002<\/span>PHP\u3067\u958b\u767a\u3055\u308c\u305f\u6709\u540d\u306aweb\u30b5\u30fc\u30d3\u30b9\u3068\u3044\u3048\u3070Facebook\u3084WordPress\u306a\u3069\u304c\u6319\u3052\u308c\u307e\u3059\u3002<br \/>\n\u307e\u305f\u3001web\u30b5\u30fc\u30d3\u30b9\u3092\u958b\u767a\u3059\u308b\u4e0a\u3067\u3068\u3066\u3082\u4fbf\u5229\u306a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3082\u591a\u6570\u63c3\u3063\u3066\u3044\u308b\u306e\u3082\u7279\u5fb4\u7684\u3067\u3059\u3002<\/p>\n<h3><span id=\"PHP-3\">PHP\u306e\u7fd2\u5f97\u306b\u5fc5\u8981\u306a\u6642\u9593<\/span><\/h3>\n<p>\u4e00\u65e5\u306b\u3069\u308c\u304f\u3089\u3044\u3093\u306e\u5b66\u7fd2\u6642\u9593\u3092\u4f5c\u308c\u308b\u304b\u306b\u3082\u3088\u308a\u307e\u3059\u304c\u3001<span class=\"marker\">\u5927\u51e13\u30f6\u6708\u304b\u30896\u30f6\u6708\u304f\u3089\u3044\u3067\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u306eweb\u30b5\u30fc\u30d3\u30b9\u304c\u958b\u767a\u51fa\u6765\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/span>\u5e73\u65e5\u3067\u304a\u4ed5\u4e8b\u304c\u3042\u308b\u65e5\u306f1\u6642\u9593\u304b\u30892\u6642\u9593\u3001\u4f11\u65e5\u306f3\u6642\u9593\u304b\u30895\u6642\u9593\u304f\u3089\u3044\u53d6\u308c\u308b\u3068\u7406\u60f3\u7684\u3067\u3059\u3002<\/p>\n<h3><span id=\"i\">\u632b\u6298\u3059\u308b\u4eba\u304c\u3044\u308b\u7406\u7531<\/span><\/h3>\n<p>PHP\u306b\u9650\u3063\u305f\u8a71\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001<span class=\"marker\">\u30a8\u30e9\u30fc\u304c\u89e3\u6c7a\u3067\u304d\u306a\u304f\u3066\u632b\u6298\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u591a\u3005\u3042\u308a\u307e\u3059\u3002<\/span><br \/>\n\u4ed6\u306e\u8a00\u8a9e\u3068\u6bd4\u8f03\u3057\u3066\u3001\u6319\u52d5\u3092\u78ba\u8a8d\u3057\u6613\u3044\u8a00\u8a9e\u3068\u306a\u308a\u307e\u3059\u304c\u30a8\u30e9\u30fc\u3068\u5411\u304d\u5408\u3046\u899a\u609f\u306f\u5fc5\u8981\u3067\u3059\u3002<br \/>\n\u4f46\u3057PHP\u306f\u6b74\u53f2\u304c\u53e4\u304f\u3066\u3001\u3068\u3066\u3082\u30e1\u30b8\u30e3\u30fc\u306a\u958b\u767a\u8a00\u8a9e\u3067\u3042\u308b\u70ba\u3001\u5927\u62b5\u306e\u3053\u3068\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u8abf\u3079\u308c\u3070\u78ba\u8a8d\u3059\u308b\u4e8b\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2><span id=\"PHP4\">PHP\u306e\u72ec\u5b66\u6cd54\u3064\u306e\u30b9\u30c6\u30c3\u30d7<\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2003\" src=\"https:\/\/meister-kentei.jp\/magazine\/wp-content\/uploads\/2022\/07\/23093084_m.jpg\" alt=\"\" width=\"1920\" height=\"1358\" \/><br \/>\n\u3053\u3053\u304b\u3089\u306f\u5177\u4f53\u7684\u306a\u5b66\u7fd2\u65b9\u6cd5\u306b\u3064\u3044\u30664\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<br \/>\nPHP\u306fweb\u7cfb\u306e\u8a00\u8a9e\u3067\u3042\u308b\u305f\u3081\u3001PHP\u3060\u3051\u3067\u306f\u306a\u304f\u305d\u306e\u5468\u8fba\u306e\u8a00\u8a9e\u306a\u3069\u3082\u6291\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001<br \/>\n\u5b66\u7fd2\u7bc4\u56f2\u304c\u5e83\u304f\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u5b66\u7fd2\u306e\u624b\u9806\u306f\u3068\u3066\u3082\u5927\u5207\u306a\u306e\u3067\u3057\u3063\u304b\u308a\u78ba\u8a8d\u3092\u304a\u9858\u3044\u81f4\u3057\u307e\u3059\u3002<\/p>\n<h3><span id=\"_HTMLCSS\">\u30b9\u30c6\u30c3\u30d7\u2460 HTML\u30fbCSS\u3092\u5b66\u3076<\/span><\/h3>\n<p>web\u30b5\u30fc\u30d3\u30b9\u3092\u958b\u767a\u3059\u308b\u4e0a\u3067\u3001PHP\u306fweb\u30b5\u30fc\u30d3\u30b9\u306e\u88cf\u5074\u3092\u958b\u767a\u3059\u308b\u8a00\u8a9e\u306b\u306a\u308a\u3001<span class=\"marker\">HTML\u30fbCSS\u306f\u8868\u5074\u306e\u958b\u767a\u306b\u4f7f\u3046\u8a00\u8a9e\u306b\u306a\u308a\u307e\u3059\u3002\u6587\u5b57\u306e\u8272\u3084\u30b5\u30a4\u30ba\u3001\u914d\u7f6e\u7b49\u306a\u3069\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u76ee\u306b\u898b\u3048\u308b\u90e8\u5206\u306e\u8a00\u8a9e\u3092\u5b66\u7fd2\u3059\u308b\u4e8b\u304b\u3089\u521d\u3081\u307e\u3057\u3087\u3046\u3002<\/span>HTML\u30fbCSS\u306f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u521d\u5fc3\u8005\u3067\u3082\u5b66\u7fd2\u3057\u6613\u3044\u306e\u304c\u7279\u5fb4\u7684\u3067\u3001\u5206\u304b\u3089\u306a\u3044\u3053\u3068\u304c\u3042\u3063\u3066\u3082\u5927\u4f53\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3067\u691c\u7d22\u3092\u3059\u308c\u3070\u89e3\u6c7a\u3067\u304d\u308b\u4e8b\u304c\u6b86\u3069\u3067\u3059\u3002<br \/>\n\u5b66\u7fd2\u306e\u96e3\u6613\u5ea6\u306f\u6700\u3082\u6613\u3057\u3044\u8a00\u8a9e\u3067\u3042\u308a\u3001\u521d\u5fc3\u8005\u304c\u521d\u3081\u3066\u66f8\u304f\u30b3\u30fc\u30c9\u3068\u3057\u3066\u306fHTML\u30fbCSS\u304c\u304a\u52e7\u3081\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/meister-kentei.jp\/magazine\/programming\/708\/\">HTML\u3068\u306f\uff1f\u521d\u5fc3\u8005\u5411\u3051\u306b\u7c21\u5358\u306b\u89e3\u8aac\uff01\u57fa\u672c\u77e5\u8b58\u3084\u30bf\u30b0\u4e00\u89a7\u3082\u7d39\u4ecb<\/a><br \/>\n<a href=\"https:\/\/meister-kentei.jp\/magazine\/programming\/867\/\">CSS\u3068\u306f\uff1f\u7c21\u5358\u306b\u89e3\u8aac\uff01\u521d\u5fc3\u8005\u3067\u3082\u308f\u304b\u308b\u66f8\u304d\u65b9\u3068\u57fa\u672c\u3092\u7d39\u4ecb<\/a><br \/>\n<a href=\"https:\/\/meister-kentei.jp\/magazine\/programming\/1533\/\">\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u521d\u5fc3\u8005\u3067\u3082HTML\u306f\u72ec\u5b66\u3067\u5b66\u3079\u308b\uff1f\u304a\u3059\u3059\u3081\u306e\u5b66\u7fd2\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb<\/a><\/p>\n<h3><span id=\"PHP-4\">\u30b9\u30c6\u30c3\u30d7\u2461PHP\u306e\u57fa\u790e\u3092\u5b66\u3076<\/span><\/h3>\n<p>\u4f8b\u3048\u3070\u5909\u6570\u3001if\u6587\u3001\u30eb\u30fc\u30d7\u51e6\u7406\u3001\u95a2\u6570\u7b49\u3068\u3044\u3063\u305f\u6587\u6cd5\u3084\u30b3\u30fc\u30c9\u306e\u6700\u5f8c\u306b\u30bb\u30df\u30b3\u30ed\u30f3\u3092\u66f8\u304f\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\nPHP\u72ec\u7279\u306e\u66f8\u304d\u65b9\u304c\u3042\u308b\u306e\u3067<span class=\"marker\">\u5148\u305a\u306f1\u30012\u884c\u7a0b\u5ea6\u306e\u57fa\u672c\u7684\u306a\u30b3\u30fc\u30c9\u3092\u5b9f\u969b\u306b\u624b\u3092\u52d5\u304b\u3057\u3066\u66f8\u3044\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/span><br \/>\n\u57fa\u672c\u7684\u306a\u6587\u6cd5\u306b\u3064\u3044\u3066\u306f\u6709\u6599\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u5b66\u7fd2\u30b5\u30fc\u30d3\u30b9\u3084\u66f8\u7c4d\u7b49\u3067\u5b66\u3076\u4e8b\u3082\u51fa\u6765\u307e\u3059\u3057\u3001<br \/>\n\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3067\u691c\u7d22\u3059\u308c\u3070\u57fa\u672c\u7684\u306a\u3053\u3068\u306f\u8abf\u3079\u308b\u4e8b\u304c\u51fa\u6765\u307e\u3059\u3002<\/p>\n<h3><span id=\"_PHP\">\u30b9\u30c6\u30c3\u30d7\u2462 PHP\u306e\u74b0\u5883\u69cb\u7bc9\u3092\u884c\u3046<\/span><\/h3>\n<p>\u30b9\u30c6\u30c3\u30d7\u2460\u3068\u2461\u3067\u57fa\u790e\u7684\u306a\u6587\u6cd5\u306a\u3069\u3092\u5b66\u3093\u3060\u5f8c\u306f\u5b9f\u969b\u306eweb\u30b5\u30fc\u30d3\u30b9\u306a\u3069\u3092\u958b\u767a\u3059\u308b\u30d5\u30a7\u30fc\u30ba\u306b\u5165\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u305f\u3044\u306e\u3067\u3059\u304c\u3001\u305d\u306e\u524d\u306bPHP\u3067\u958b\u767a\u3059\u308b\u305f\u3081\u306e\u74b0\u5883\u69cb\u7bc9\u304c\u5fc5\u9808\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n<span class=\"marker\">\u74b0\u5883\u69cb\u7bc9\u306f\u958b\u767a\u30c4\u30fc\u30eb\u304c\u30d1\u30c3\u30b1\u30fc\u30b8\u5316\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u308a\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u5b9f\u884c\u74b0\u5883\u3092\u5229\u7528\u3059\u308b\u65b9\u6cd5\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/span><br 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id=\"CookieSession\">Cookie\u3084Session<\/span><\/h3>\n<p>Cookie\u3068Session\u306f\u30da\u30fc\u30b8\u3092\u307e\u305f\u3044\u3067\u30c7\u30fc\u30bf\u3092\u5171\u6709\u3059\u308b\u305f\u3081\u306e\u4ed5\u7d44\u307f\u3068\u306a\u308a\u307e\u3059\u3002<br \/>\n\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306a\u3069\u3067\u691c\u7d22\u3057\u305f\u6642\u306b\u95b2\u89a7\u3057\u305f\u4e8b\u304c\u3042\u308b\u30b5\u30a4\u30c8\u306b\u623b\u308c\u305f\u308a\u3001\u623b\u308b\u30dc\u30bf\u30f3\u3092\u3057\u3066\u4e00\u500b\u524d\u306e\u30da\u30fc\u30b8\u306b\u623b\u3063\u305f\u308a\u3059\u308b\u4e8b\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u304cCookie\u3084Session\u3067\u3059\u3002<br \/>\n<span 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