1.\u83b7\u53d6\u65f6\u95f4\uff1adate()\uff0c\u683c\u5f0f\u5316\uff1adate(\"Y-m-d H:i:s\")\uff08\u53ef\u4ee5\u81ea\u5df1\u8bd5\u4e00\u4e0bY\u3001m\u3001d\u3001H\u3001i\u3001s\u5927\u5c0f\u5199\u7684\u6548\u679c\u54e6\uff09<\/p>\n
2.\u83b7\u53d6\u65f6\u95f4\u6233\uff1atime()\u3001strtotime()<\/p>\n
3.\u65f6\u95f4\u6233\u8f6c\u6362\u4e3a\u65f6\u95f4\uff1adate(\"Y-m-d H:i:s\",\u65f6\u95f4\u6233)<\/p>\n
4.\u65f6\u95f4\u8f6c\u6362\u4e3a\u65f6\u95f4\u6233\uff1astrtotime(date())\uff0c\u6216\u8005strtotime(\"2013-08-04\")<\/p>\n
5.\u751f\u6210\u65f6\u95f4\u6233\uff1amktime(hour,minute,second,month,day,year,is_dst)<\/p>\n
6.\u5176\u4ed6\u7684\uff1a<\/p>\n
echo date('Y-m-d H:i:s',strtotime('+1 day'))\uff0c\u8f93\u51fa\u7ed3\u679c\uff1a2012-03-23 23:30:33\uff08\u4f1a\u53d1\u73b0\u8f93\u51fa\u660e\u5929\u6b64\u65f6\u7684\u65f6\u95f4\uff09
\necho date('Y-m-d H:i:s',strtotime('-1 day'))\uff0c\u8f93\u51fa\u7ed3\u679c\uff1a2012-03-21 23:30:33\uff08\u6628\u5929\u6b64\u65f6\u7684\u65f6\u95f4\uff09
\necho date('Y-m-d H:i:s',strtotime('+1 week'))\uff0c\u8f93\u51fa\u7ed3\u679c\uff1a2012-03-29 23:30:33\uff08\u4e0b\u4e2a\u661f\u671f\u6b64\u65f6\u7684\u65f6\u95f4\uff09
\necho date('Y-m-d H:i:s',strtotime('next Thursday'))\uff0c\u8f93\u51fa\u7ed3\u679c\uff1a2012-03-29\u00a000:00:00\uff08\u4e0b\u4e2a\u661f\u671f\u56db\u6b64\u65f6\u7684\u65f6\u95f4\uff09
\necho date('Y-m-d H:i:s',strtotime('last Thursday'))\uff0c\u8f93\u51fa\u7ed3\u679c\uff1a2012-03-15\u00a000:00:00\uff08\u4e0a\u4e2a\u661f\u671f\u56db\u6b64\u65f6\u7684\u65f6\u95f4\uff09<\/p>\n
php \u83b7\u53d6\u4eca\u65e5\u3001\u6628\u65e5\u3001\u4e0a\u5468\u3001\u672c\u6708\u7684\u8d77\u59cb\u65f6\u95f4\u6233\u548c\u7ed3\u675f\u65f6\u95f4\u6233\u7684\u65b9\u6cd5\uff0c\u4e3b\u8981\u4f7f\u7528\u5230\u4e86 php \u7684\u65f6\u95f4\u51fd\u6570 mktime\u3002\u4e0b\u9762\u9996\u5148\u8fd8\u662f\u76f4\u5954\u4e3b\u9898\u4ee5\u793a\u4f8b\u8bf4\u660e\u5982\u4f55\u4f7f\u7528 mktime \u83b7\u53d6\u4eca\u65e5\u3001\u6628\u65e5\u3001\u4e0a\u5468\u3001\u672c\u6708\u7684\u8d77\u59cb\u65f6\u95f4\u6233\u548c\u7ed3\u675f\u65f6\u95f4\u6233\uff0c\u7136\u540e\u5728\u4ecb\u7ecd\u4e00\u4e0b mktime \u51fd\u6570\u4f5c\u7528\u548c\u7528\u6cd5\u3002<\/p>\n
\/\/php\u83b7\u53d6\u4eca\u65e5\u5f00\u59cb\u65f6\u95f4\u6233\u548c\u7ed3\u675f\u65f6\u95f4\u6233<\/p>\n
$beginToday=mktime(0,0,0,date('m'),date('d'),date('Y'));<\/p>\n
$endToday=mktime(0,0,0,date('m'),date('d')+1,date('Y'))-1;<\/p>\n
\/\/php\u83b7\u53d6\u6628\u65e5\u8d77\u59cb\u65f6\u95f4\u6233\u548c\u7ed3\u675f\u65f6\u95f4\u6233<\/p>\n
$beginYesterday=mktime(0,0,0,date('m'),date('d')-1,date('Y'));<\/p>\n
$endYesterday=mktime(0,0,0,date('m'),date('d'),date('Y'))-1;<\/p>\n
\/\/php\u83b7\u53d6\u4e0a\u5468\u8d77\u59cb\u65f6\u95f4\u6233\u548c\u7ed3\u675f\u65f6\u95f4\u6233<\/p>\n
$beginLastweek=mktime(0,0,0,date('m'),date('d')-date('w')+1-7,date('Y'));<\/p>\n
$endLastweek=mktime(23,59,59,date('m'),date('d')-date('w')+7-7,date('Y'));<\/p>\n
\/\/php\u83b7\u53d6\u672c\u6708\u8d77\u59cb\u65f6\u95f4\u6233\u548c\u7ed3\u675f\u65f6\u95f4\u6233<\/p>\n
$beginThismonth=mktime(0,0,0,date('m'),1,date('Y'));<\/p>\n
$endThismonth=mktime(23,59,59,date('m'),date('t'),date('Y'));
\nPHP mktime() \u51fd\u6570\u7528\u4e8e\u8fd4\u56de\u4e00\u4e2a\u65e5\u671f\u7684 Unix \u65f6\u95f4\u6233\u3002<\/p>\n
\u8bed\u6cd5<\/p>\n
mktime(hour,minute,second,month,day,year,is_dst)<\/p>\n
\u53c2\u6570 \u63cf\u8ff0
\nhour \u53ef\u9009\u3002\u89c4\u5b9a\u5c0f\u65f6\u3002
\nminute \u53ef\u9009\u3002\u89c4\u5b9a\u5206\u949f\u3002
\nsecond \u53ef\u9009\u3002\u89c4\u5b9a\u79d2\u3002
\nmonth \u53ef\u9009\u3002\u89c4\u5b9a\u7528\u6570\u5b57\u8868\u793a\u7684\u6708\u3002
\nday \u53ef\u9009\u3002\u89c4\u5b9a\u5929\u3002
\nyear \u53ef\u9009\u3002\u89c4\u5b9a\u5e74\u3002\u5728\u67d0\u4e9b\u7cfb\u7edf\u4e0a\uff0c\u5408\u6cd5\u503c\u4ecb\u4e8e 1901 - 2038 \u4e4b\u95f4\u3002\u4e0d\u8fc7\u5728 PHP 5 \u4e2d\u5df2\u7ecf\u4e0d\u5b58\u5728\u8fd9\u4e2a\u9650\u5236\u4e86\u3002
\nis_dst
\n\u53ef\u9009\u3002\u5982\u679c\u65f6\u95f4\u5728\u65e5\u5149\u8282\u7ea6\u65f6\u95f4(DST)\u671f\u95f4\uff0c\u5219\u8bbe\u7f6e\u4e3a1\uff0c\u5426\u5219\u8bbe\u7f6e\u4e3a0\uff0c\u82e5\u672a\u77e5\uff0c\u5219\u8bbe\u7f6e\u4e3a-1\u3002<\/p>\n
\u81ea 5.1.0 \u8d77\uff0cis_dst \u53c2\u6570\u88ab\u5e9f\u5f03\u3002\u56e0\u6b64\u5e94\u8be5\u4f7f\u7528\u65b0\u7684\u65f6\u533a\u5904\u7406\u7279\u6027\u3002<\/p>\n
\u7528\u6cd5<\/p>\n
\u53c2\u6570\u603b\u662f\u8868\u793a GMT \u65e5\u671f\uff0c\u56e0\u6b64 is_dst \u5bf9\u7ed3\u679c\u6ca1\u6709\u5f71\u54cd\u3002<\/p>\n
\u53c2\u6570\u53ef\u4ee5\u4ece\u53f3\u5230\u5de6\u4f9d\u6b21\u7a7a\u7740\uff0c\u7a7a\u7740\u7684\u53c2\u6570\u4f1a\u88ab\u8bbe\u4e3a\u76f8\u5e94\u7684\u5f53\u524d GMT \u503c\u3002<\/p>\n
\u6ce8\u610f\u5728 PHP 5.1 \u4e4b\u524d\uff0c\u5982\u679c\u8be5\u51fd\u6570\u7684\u53c2\u6570\u975e\u6cd5\uff0c\u5219\u4f1a\u8fd4\u56de false\u3002<\/p>\n
\u53e6\u5916\u9700\u8981\u6ce8\u610f\u7684\u662f\u8be5\u51fd\u6570\u5bf9\u4e8e\u65e5\u671f\u8fd0\u7b97\u548c\u9a8c\u8bc1\u975e\u5e38\u6709\u7528\u3002\u5b83\u53ef\u4ee5\u81ea\u52a8\u6821\u6b63\u8d8a\u754c\u7684\u8f93\u5165\uff0c\u5982\uff1a<\/p>\n
echo(date(\"M-d-Y\",mktime(0,0,0,12,36,2001)));<\/p>\n
\u5c06\u8f93\u51fa\u7ed3\u679c\u5982\uff1aphp100.com<\/p>\n","protected":false},"excerpt":{"rendered":"
1.\u83b7\u53d6\u65f6\u95f4\uff1adate()\uff0c\u683c\u5f0f\u5316\uff1adate(“Y-m-d H:i:s”)\uff08\u53ef\u4ee5\u81ea\u5df1\u8bd5\u4e00\u4e0bY\u3001m\u3001d\u3001H\u3001i\u3001s\u5927\u5c0f\u5199\u7684…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[29,6],"tags":[],"class_list":["post-246","post","type-post","status-publish","format-standard","hentry","category-29","category-php"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/feizhaojun.com\/index.php?rest_route=\/wp\/v2\/posts\/246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/feizhaojun.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/feizhaojun.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/feizhaojun.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/feizhaojun.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=246"}],"version-history":[{"count":3,"href":"https:\/\/feizhaojun.com\/index.php?rest_route=\/wp\/v2\/posts\/246\/revisions"}],"predecessor-version":[{"id":274,"href":"https:\/\/feizhaojun.com\/index.php?rest_route=\/wp\/v2\/posts\/246\/revisions\/274"}],"wp:attachment":[{"href":"https:\/\/feizhaojun.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feizhaojun.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feizhaojun.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}