{"id":6583,"date":"2024-10-19T10:58:27","date_gmt":"2024-10-19T01:58:27","guid":{"rendered":"https:\/\/taitan916.info\/blog\/?p=6583"},"modified":"2024-07-22T14:08:53","modified_gmt":"2024-07-22T05:08:53","slug":"post-6583","status":"publish","type":"post","link":"https:\/\/taitan916.info\/blog\/archives\/6583","title":{"rendered":"PHP\u306b\u3066\u6307\u5b9a\u3057\u305f\u671f\u9593\u5185\u306e\u65e5\u4ed8\u30921\u65e5\u305a\u3064\u30eb\u30fc\u30d7\u3067\u51fa\u529b\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"

PHP\u306b\u3066\u958b\u59cb\u65e5\u3068\u7d42\u4e86\u65e5\u3092\u30e6\u30fc\u30b6\u304c\u5165\u529b\u3059\u308b\u3068\u3001\u305d\u306e\u671f\u9593\u5185\u306e\u65e5\u4ed8\u3092YYYY-MM-DD\u5f62\u5f0f\u30671\u65e5\u305a\u3064\u30eb\u30fc\u30d7\u3067\u51fa\u529b\u3055\u305b\u305f\u3044\u3068\u3044\u3046\u30b1\u30fc\u30b9\u304c\u3042\u3063\u305f\u3002\u30eb\u30fc\u30d7\u3067\u56de\u3057\u306a\u304c\u3089strtotime\u30671\u65e5\u305a\u3064\u8ffd\u52a0\u3057\u3066\u3044\u3051\u3070\u3044\u3044\u304b\u3068\u601d\u3063\u305f\u3051\u3069\u3001\u4ed6\u306b\u3082\u4f55\u304b\u65b9\u6cd5\u304c\u7121\u3044\u304b\u63a2\u3057\u305f\u3068\u3053\u308d\u826f\u3044\u5bfe\u5fdc\u65b9\u6cd5\u304c\u3042\u3063\u305f\u3002\u4ee5\u4e0b\u306b\u5bfe\u5fdc\u65b9\u6cd5\u3092\u30e1\u30e2\u3002<\/p>\n

 <\/p>\n

\u5bfe\u5fdc\u65b9\u6cd5<\/h2>\n

\u30d1\u30bf\u30fc\u30f31<\/h3>\n

\u6700\u521d\u306b\u601d\u3044\u3064\u3044\u305f\u30d1\u30bf\u30fc\u30f3\u3002\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u3071\u3063\u3068\u898b\u305f\u6642\u306b\u4f55\u3092\u3057\u3066\u3044\u308b\u306e\u304b(\u500b\u4eba\u7684\u306b\u306f)\u5206\u304b\u308a\u3084\u3059\u3044\u3002<\/p>\n

$start = '2024-01-01';\r\n$end = '2024-01-07';\r\n\r\nfor( $day = $start; $day <= $end; $day = date('Y-m-d', strtotime($day . '+1 day')) ){\r\n    var_dump($day);\r\n}<\/pre>\n
\u30d1\u30bf\u30fc\u30f32<\/h3>\n
DateTime\u30af\u30e9\u30b9<\/a>\u3092\u4f7f\u7528\u3057\u3064\u3064\u30eb\u30fc\u30d7\u3067\u56de\u3059\u65b9\u6cd5\u3002\u3053\u308c\u3082\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u3071\u3063\u3068\u898b\u305f\u6642\u306b\u4f55\u3092\u3057\u3066\u3044\u308b\u306e\u304b(\u500b\u4eba\u7684\u306b\u306f)\u5206\u304b\u308a\u3084\u3059\u3044\u3002\u307e\u305f\u3001\u30d1\u30bf\u30fc\u30f31\u306efor\u6587\u3088\u308a\u30b9\u30de\u30fc\u30c8\u306b\u898b\u3048\u308b\u3002<\/p>\n
$start = new Datetime('2024-01-01');\r\n$end = new Datetime('2024-01-07');\r\n\r\nwhile( $start <= $end ){\r\n    var_dump($start->format('Y-m-d'));\r\n    $start->modify('+1 day');\r\n}<\/pre>\n
\u30d1\u30bf\u30fc\u30f33<\/h3>\n
DatePeriod\u30af\u30e9\u30b9<\/a>\u3092\u4f7f\u7528\u3057\u3064\u3064\u30eb\u30fc\u30d7\u3067\u56de\u3059\u65b9\u6cd5\u3002DatePeriod\u30af\u30e9\u30b9\u3068\u3044\u3046\u306e\u3092\u77e5\u3089\u306a\u304b\u3063\u305f\u306e\u3067\u3071\u3063\u3068\u898b\u3066\u3082\u4f55\u3092\u3057\u3066\u3044\u308b\u306e\u304b\u5206\u304b\u3089\u306a\u304b\u3063\u305f\u3002<\/p>\n
$start = new DateTimeImmutable('2024-01-01T00:00');\r\n$end = new DateTimeImmutable('2024-01-07T24:00');\r\n$interval = new DateInterval('P1D');\r\n$period = new DatePeriod($start, $interval, $end);\r\n\r\nforeach( $period as $day ){\r\n    var_dump($day);\r\n}<\/pre>\n
 <\/p>\n
\u5b9f\u884c\u901f\u5ea6<\/h2>\n
\u671f\u9593\u309220\u5e74\u5206\u306b\u6307\u5b9a\u3057\u3001\u305d\u308c\u305e\u308c\u306e\u30d1\u30bf\u30fc\u30f3\u3067\u6570\u56de\u307b\u3069\u8a66\u3057\u305f\u3068\u3053\u308d\u4ee5\u4e0b\u306e\u5b9f\u884c\u901f\u5ea6\u3068\u306a\u3063\u305f\u3002<\/p>\n
    \n
  • \u30d1\u30bf\u30fc\u30f31 \u2192 \u7d040.0065\u79d2<\/li>\n
  • \u30d1\u30bf\u30fc\u30f32 \u2192 \u7d040.0034\u79d2<\/li>\n
  • \u30d1\u30bf\u30fc\u30f33 \u2192 \u7d040.002\u79d2<\/li>\n<\/ul>\n
     <\/p>\n
    \u6240\u611f<\/h2>\n
    \u53ef\u8aad\u6027\u3082\u8003\u616e\u3059\u308b\u3068\u500b\u4eba\u7684\u306b\u306f\u30d1\u30bf\u30fc\u30f32\u3092\u4f7f\u3063\u3066\u3044\u304d\u305f\u3044\u3068\u3053\u308d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    PHP\u306b\u3066\u958b\u59cb\u65e5\u3068\u7d42\u4e86\u65e5\u3092\u30e6\u30fc\u30b6\u304c\u5165\u529b\u3059\u308b\u3068\u3001\u305d\u306e\u671f\u9593\u5185\u306e\u65e5\u4ed8\u3092YYYY-MM- ... <\/p>\n","protected":false},"author":1,"featured_media":1085,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-6583","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/6583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/comments?post=6583"}],"version-history":[{"count":2,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/6583\/revisions"}],"predecessor-version":[{"id":6591,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/6583\/revisions\/6591"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/media\/1085"}],"wp:attachment":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/media?parent=6583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/categories?post=6583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/tags?post=6583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}