{"id":23975,"date":"2025-06-23T17:43:46","date_gmt":"2025-06-23T08:43:46","guid":{"rendered":"https:\/\/www.qam-web.com\/?p=23975"},"modified":"2025-06-23T17:43:46","modified_gmt":"2025-06-23T08:43:46","slug":"%e3%80%90php%e3%80%91%e6%97%a5%e6%99%82%e3%82%92%e8%87%aa%e5%8b%95%e5%88%a4%e5%88%a5%e3%81%97%e3%81%a6%e8%a1%a8%e7%a4%ba%e3%82%92%e5%87%ba%e3%81%97%e5%88%86%e3%81%91%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.qam-web.com\/?p=23975","title":{"rendered":"\u3010PHP\u3011\u65e5\u6642\u3092\u81ea\u52d5\u5224\u5225\u3057\u3066\u8868\u793a\u3092\u51fa\u3057\u5206\u3051\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>\u52df\u96c6\u671f\u9593\u3092\u8a2d\u3051\u3066\u3044\u308b\u30d5\u30a9\u30fc\u30e0\u304c\u63b2\u8f09\u3055\u308c\u3066\u3044\u308b\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u30b5\u30a4\u30c8\u3092\u4f5c\u3063\u3066\u3044\u308b\u3068\u3001\u300c\u52df\u96c6\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u6642\u9593\u306b\u3088\u3063\u3066\u81ea\u52d5\u3067\u5207\u308a\u66ff\u3048\u305f\u3044\u300d\u3068\u3044\u3046\u5834\u9762\u306f\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul class=\"ul_disc\">\n<li>\u52df\u96c6\u958b\u59cb\u524d\u306b\u306f\u300c\u73fe\u5728\u6e96\u5099\u4e2d\u300d<\/li>\n<li>\u52df\u96c6\u4e2d\u306f\u300c\u5fdc\u52df\u306f\u3053\u3061\u3089\u300d<\/li>\n<li>\u52df\u96c6\u304c\u7d42\u308f\u3063\u305f\u3089\u300c\u73fe\u5728\u96c6\u8a08\u4e2d\u300d<\/li>\n<li>\u305d\u3057\u3066\u6700\u7d42\u7684\u306b\u300c\u7d50\u679c\u767a\u8868\u300d<\/li>\n<\/ul>\n<p>\u3053\u3046\u3057\u305f\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u81ea\u52d5\u3067\u5207\u308a\u66ff\u3048\u308b\u65b9\u6cd5\u3092\u3001PHP\u3067\u5b9f\u88c5\u3059\u308b\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h3 class=\"h03\">\u4ed5\u7d44\u307f\u306e\u30dd\u30a4\u30f3\u30c8<\/h3>\n<p>PHP\u3067\u73fe\u5728\u306e\u6642\u523b\u3092\u53d6\u5f97\u3057\u3001strtotime() \u3092\u4f7f\u3063\u3066\u6bd4\u8f03\u3057\u307e\u3059\u3002<br \/>\n\u6bd4\u8f03\u5bfe\u8c61\u306b\u306a\u308b\u306e\u306f\u4ee5\u4e0b\u306e3\u3064\u306e\u6642\u523b\uff1a<\/p>\n<ul class=\"ul_disc\">\n<li>\u52df\u96c6\u958b\u59cb\u65e5\u6642<\/li>\n<li>\u52df\u96c6\u7d42\u4e86\u65e5\u6642<\/li>\n<li>\u7d50\u679c\u767a\u8868\u65e5\u6642<\/li>\n<\/ul>\n<p>\u307e\u305f\u3001\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u3092 Asia\/Tokyo \u306b\u8a2d\u5b9a\u3057\u3066\u3001\u65e5\u672c\u6642\u9593\u3067\u52d5\u304f\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<h3 class=\"h03\">\u5b9f\u88c5\u30b3\u30fc\u30c9<\/h3>\n<p>\u4e0a\u8a18\u3092\u3075\u307e\u3048\u3066\u3001\u5b9f\u88c5\u3059\u308b\u30b3\u30fc\u30c9\u306f\u4ee5\u4e0b\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"brush: jscript; title: ; notranslate\" title=\"\">&lt;?php\r\ndate_default_timezone_set('Asia\/Tokyo'); \/\/ \u65e5\u672c\u6642\u9593\u306b\u8a2d\u5b9a\r\n\r\n$startDate   = '2025-06-23 10:00:00';  \/\/ \u52df\u96c6\u958b\u59cb\u65e5\u6642\r\n$endDate     = '2025-06-24 10:00:00';  \/\/ \u52df\u96c6\u7d42\u4e86\u65e5\u6642\r\n$resultDate  = '2025-06-25 10:00:00';  \/\/ \u7d50\u679c\u767a\u8868\u65e5\u6642\r\n\r\n$now    = strtotime(date('Y-m-d H:i:s'));\r\n$start  = strtotime($startDate);\r\n$end    = strtotime($endDate);\r\n$result = strtotime($resultDate);\r\n\r\nif ($now &lt; $start) {\r\n    echo &quot;\u52df\u96c6\u958b\u59cb\u524d&quot;;\r\n} elseif ($now &gt;= $start &amp;&amp; $now &lt; $end) {\r\n    echo &quot;\u52df\u96c6\u4e2d&quot;;\r\n} elseif ($now &gt;= $end &amp;&amp; $now &lt; $result) {\r\n    echo &quot;\u96c6\u8a08\u4e2d&quot;;\r\n} else {\r\n    echo &quot;\u7d50\u679c\u767a\u8868&quot;;\r\n}\r\n?&gt;<\/pre>\n<p>\u4f8b\u3048\u3070\u3001\u4eca\u304c 2025-06-23 09:00:00 \u306e\u5834\u5408\u3001<br \/>\n$now &lt; $start \u306b\u8a72\u5f53 \u2192 \u52df\u96c6\u958b\u59cb\u524d \u3068\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u4eca\u304c 2025-06-23 11:00:00 \u306a\u3089\u3001<br \/>\n$now &gt;= $start &amp;&amp; $now &lt; $end \u306b\u8a72\u5f53 \u2192 \u52df\u96c6\u4e2d\uff01 \u3068\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3 class=\"h03\">\u6ce8\u610f\u70b9<\/h3>\n<pre class=\"brush: jscript; title: ; notranslate\" title=\"\">date_default_timezone_set('Asia\/Tokyo');<\/pre>\n<p>\u3053\u308c\u3092\u6700\u521d\u306b\u66f8\u3044\u3066\u304a\u304f\u3053\u3068\u3067\u3001PHP\u304c\u4f7f\u7528\u3059\u308b\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u3092\u300c\u65e5\u672c\u6642\u9593\uff08Asia\/Tokyo\uff09\u300d\u306b\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<br \/>\n\u30b5\u30fc\u30d0\u30fc\u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u304c\u65e5\u672c\u6642\u9593\u3067\u3042\u308c\u3070\u554f\u984c\u306a\u3044\u3067\u3059\u304c\u3001\u305f\u3068\u3048\u3070\u6d77\u5916\u306e\u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u306a\u3069\u3001\u7570\u306a\u308b\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u3067\u52d5\u4f5c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u305d\u306e\u305f\u3081\u3001\u4e88\u671f\u305b\u306c\u6642\u5dee\u306b\u3088\u308b\u30d0\u30b0\u3092\u9632\u3050\u305f\u3081\u306b\u3082\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u5185\u3067\u660e\u793a\u7684\u306b\u8a2d\u5b9a\u3059\u308b\u306e\u304c\u5b89\u5168\u3067\u3059\u3002\u6700\u521d\u306e1\u884c\u3067\u3057\u3063\u304b\u308a\u8a2d\u5b9a\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3 class=\"h03\"><\/h3>\n<p>\u6642\u9593\u306e\u6bd4\u8f03\u3092\u4f7f\u3048\u3070\u3001\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u81ea\u52d5\u3067\u5207\u308a\u66ff\u3048\u308b\u306e\u306f\u53ef\u80fd\u306a\u305f\u3081\u3001\u300c\u4eca\u304c\u3069\u306e\u30d5\u30a7\u30fc\u30ba\u304b\u300d\u3092\u81ea\u52d5\u5224\u5b9a\u3059\u308b\u4ed5\u7d44\u307f\u304c\u5fc5\u8981\u306a\u969b\u306f\u305c\u3072\u53d6\u308a\u5165\u308c\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u52df\u96c6\u671f\u9593\u3092\u8a2d\u3051\u3066\u3044\u308b\u30d5\u30a9\u30fc\u30e0\u304c\u63b2\u8f09\u3055\u308c\u3066\u3044\u308b\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u30b5\u30a4\u30c8\u3092\u4f5c\u3063\u3066\u3044\u308b\u3068\u3001\u300c\u52df\u96c6\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u6642\u9593\u306b\u3088\u3063\u3066\u81ea\u52d5\u3067\u5207\u308a\u66ff\u3048\u305f\u3044\u300d\u3068\u3044\u3046\u5834\u9762\u306f\u3088\u304f\u3042\u308a\u307e\u3059\u3002 \u52df\u96c6\u958b\u59cb\u524d\u306b\u306f\u300c\u73fe\u5728\u6e96\u5099\u4e2d\u300d \u52df\u96c6\u4e2d\u306f\u300c\u5fdc\u52df\u306f\u3053\u3061\u3089\u300d \u52df\u96c6\u304c [&hellip;]<\/p>\n","protected":false},"author":101015,"featured_media":23987,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[279],"tags":[],"class_list":["post-23975","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u52df\u96c6\u671f\u9593\u3092\u8a2d\u3051\u3066\u3044\u308b\u30d5\u30a9\u30fc\u30e0\u304c\u63b2\u8f09\u3055\u308c\u3066\u3044\u308b\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u30b5\u30a4\u30c8\u3092\u4f5c\u3063\u3066\u3044\u308b\u3068\u3001\u300c\u52df\u96c6\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u6642\u9593\u306b\u3088\u3063\u3066\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"K.K.\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.qam-web.com\/?p=23975\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"ja_JP\" \/>\n\t\t<meta property=\"og:site_name\" content=\"WEB\u696d\u754c\u3067\u50cd\u304f\u4eba\u3084\u8208\u5473\u304c\u3042\u308b\u4eba\u306b\u5f79\u7acb\u3064\u60c5\u5831\u30b5\u30a4\u30c8\u201cqam\uff08\u30ab\u30e0\uff09\u201d - 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