\u65b9\u6cd5\u4e00\uff1a<\/p>\n
<?php\n\t$datetime1 = date_create('2013-1-28');\n\t$datetime2 = date_create('2014-05-26');\n\t$interval = date_diff($datetime1, $datetime2);\n\techo $interval->format('%R%a days');\n?><\/pre>\n\u65b9\u6cd5\u4e8c\uff1a<\/p>\n
<?php\n\t$datetime1 = new DateTime('2013-10-21');\n\t$datetime2 = new DateTime('2014-1-5');\n\t$interval = $datetime1->diff($datetime2);\n\techo $interval->format('%R%a days');\n?><\/pre>\n\u65b9\u6cd5\u4e09\uff1a<\/p>\n
<?php\nfunction daysbetweendates($date1, $date2){\n\t$date1 = strtotime($date1);\n\t$date2 = strtotime($date2);\n\t$days = ceil(abs($date1 - $date2)\/86400);\n\treturn $days;\n}\n$date1 = \"2014-05-26\";\n$date2 = \"2013-10-21\";\necho daysbetweendates($date1, $date2) . \" days.\";\n\nfunction DateDiff($interval, $date1,$date2) {\n\t\/\/ \u5f97\u5230\u4e24\u65e5\u671f\u4e4b\u95f4\u95f4\u9694\u7684\u79d2\u6570\n\t\/\/echo \"#\".(strtotime(\"20040623\")-strtotime(\"20040617\"))\/24\/3600;\n\t\/\/echo \"<BR>\";\n\t$timedifference = abs(strtotime($date2) -strtotime($date1));\n\t\/\/echo \"@\".date( \"Y-m-d H:i:s\",strtotime($date2)).\"@\".date( \"Y-m-d H:i:s\",strtotime($date1));\n\t\/\/echo \"@\".$timedifference;\n\tswitch ($interval) {\n\tcase \"w\": $retval = round($timedifference\/604800); break;\/\/\u5f97\u5230\u4e24\u65e5\u671f\u4e4b\u95f4\u95f4\u9694\u7684\u661f\u671f\u6570\n\tcase \"d\": $retval = round($timedifference\/86400); break;\/\/\u5f97\u5230\u4e24\u65e5\u671f\u4e4b\u95f4\u95f4\u9694\u7684\u65e5\u6570\n\tcase \"h\": $retval = round($timedifference\/3600); break;\/\/\u5f97\u5230\u4e24\u65e5\u671f\u4e4b\u95f4\u95f4\u9694\u7684\u5c0f\u65f6\u6570\n\tcase \"n\": $retval = round($timedifference\/60); break;\/\/\u5f97\u5230\u4e24\u65e5\u671f\u4e4b\u95f4\u95f4\u9694\u7684\u5206\u949f\u6570\n\tcase \"s\": $retval = $timedifference; break; \/\/\u5f97\u5230\u4e24\u65e5\u671f\u4e4b\u95f4\u95f4\u9694\u7684\u79d2\u6570\n\t}\n\treturn $retval;\n}\necho DateDiff(\"d\", $date1, $date2).\" days\";\n?><\/pre>\n\u8d77\u5148\u5c31\u662f\u597d\u5947\uff0c\u7136\u540e\u5728\u7f51\u4e0a\u641c\u7d22\u4e86\u4e4b\u540e\uff0c\u81ea\u5df1\u5c1d\u8bd5\u4e86OK\u5c31\u884c\uff0c\u6ee1\u8db3\u4e86\u597d\u5947\u5fc3\u5427(\u2606_\u2606)\/~~<\/p>\n","protected":false},"excerpt":{"rendered":"
\u65b9\u6cd5\u4e00\uff1a <?php $datetime1 = date_create(‘2013-1-28’); $d […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,12],"tags":[165,166,48],"class_list":["post-346","post","type-post","status-publish","format-standard","hentry","category-programing","category-tools","tag-date_diff","tag-datetime","tag-php"],"views":1999,"_links":{"self":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts\/346","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/comments?post=346"}],"version-history":[{"count":0,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts\/346\/revisions"}],"wp:attachment":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/media?parent=346"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/categories?post=346"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/tags?post=346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}