{"id":243,"date":"2023-10-24T13:26:04","date_gmt":"2023-10-24T05:26:04","guid":{"rendered":"https:\/\/www.hyw.life\/?p=243"},"modified":"2025-10-21T17:19:01","modified_gmt":"2025-10-21T09:19:01","slug":"php%e5%af%bc%e5%85%a5excel%e6%97%a5%e6%9c%9f%e3%80%81%e6%97%b6%e9%97%b4%e6%a0%bc%e5%bc%8f%e5%ad%97%e6%ae%b5%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.hyw.life\/?p=243","title":{"rendered":"php\u5bfc\u5165Excel\u65e5\u671f\u3001\u65f6\u95f4\u683c\u5f0f\u5b57\u6bb5\u89e3\u51b3\u65b9\u6cd5"},"content":{"rendered":"\n<p>Excel\u65e5\u671f\u548c\u65f6\u95f4\u7684\u8868\u793a\u65b9\u6cd5\u6bd4\u8f83\u7279\u6b8a\uff0cExcel\u4e2d\u7684\u65e5\u671f\u5b58\u50a8\u7684\u662f\u6570\u503c\u7c7b\u578b\uff0c\u8ba1\u7b97\u7684\u662f\u4ece1900\u5e741\u67081\u65e5\u5230\u73b0\u5728\u7684\u6570\u503c\u3002 \u4f8b\u59822021-8-3\u5b9e\u9645\u4e0a\u5b58\u50a8\u7684\u662f44411\u3002\u53ef\u4ee5\u5728Excel\u4e2d\u9a8c\u8bc1\uff0c\u9996\u5148\u5728\u4e00\u4e2a\u5355\u5143\u683c\u4e2d\u8f93\u51652021-8-3\uff0c\u7136\u540e\u5c06\u5355\u5143\u683c\u683c\u5f0f\u4fee\u6539\u4e3a\u201c\u5e38\u89c4\u201d\uff0c\u7136\u540e\u5c31\u4f1a\u770b\u5230\u5355\u5143\u683c\u5185\u5bb9\u53d8\u6210\u4e8644411\u3002<\/p>\n\n\n\n<p>Excel\u4e2d\u7684\u65f6\u95f4\u662f\u4e00\u4e2a\u4ece0\u52300.99999999\u4e4b\u95f4\u7684\u5c0f\u6570\u503c\uff0c\u8868\u793a\u4ece00:00:00\uff0812:00:00 AM\uff09\u523023:59:59\uff0811:59:59 PM\uff09\u4e4b\u95f4\u7684\u65f6\u95f4\u3002\u4f8b\u598212:00 PM\u7684\u6570\u503c\u662f0.5\uff0c\u8868\u793a\u4e00\u5929\u7684\u4e00\u534a\u3002\u8f93\u516514\uff1a33\uff0c\u7136\u540e\u628a\u5355\u5143\u683c\u683c\u5f0f\u4fee\u6539\u4e3a\u201c\u5e38\u89c4\u201d\uff0c\u5355\u5143\u683c\u5185\u5bb9\u53d8\u6210\u4e860.60625\u3002<\/p>\n\n\n\n<p>\u5728php\u4e2d\uff0c\u8f6c\u6362excel\u683c\u5f0f\u7684\u65e5\u671f\uff0c\u53ef\u4ee5\u8fd9\u6837\u5199\uff1a<br><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.hyw.life\/wp-content\/uploads\/2023\/10\/1698126055293.png\"><img decoding=\"async\" src=\"https:\/\/www.hyw.life\/wp-content\/uploads\/2023\/10\/1698126055293.png\" alt=\"\" class=\"wp-image-249\"\/><\/a><\/figure>\n\n\n\n<span id=\"h3-0\" class=\"heading-anchor\" aria-hidden=\"true\"><\/span><h3 class=\"wp-block-heading\">&nbsp;\u5728php\u4e2d\uff0c\u8f6c\u6362excel\u683c\u5f0f\u7684\u65e5\u671f\uff0c\u53ef\u4ee5\u8fd9\u6837\u5199\uff1a<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>    \/\/\u7b2c\u4e00\u79cd    \n    public function formatTime($timevalue)\n    {\n        if (strpos($timevalue, \"-\")) {\n            return strtotime($timevalue);\n        } else {\n            return intval(($timevalue - 25569) * 3600 * 24);\n        }\n    }\n    \/\/\u7b2c\u4e8c\u79cd\n    public static function formatExcelTime($time, $format = 'Y-m-d H:i:s')\n    {\n        $formatTime = $time;\n        \/\/ \u8fd9\u91cc\u8981\u6ce8\u610f `.` \u56e0\u4e3a\u4e0d\u5177\u4f53\u5230\u65f6\u95f4\u7684\u8bdd\uff0c\u662f\u6ca1\u6709 `.` \u7684\uff0c\u800c\u5177\u4f53\u5230\u65f6\u95f4\u4e4b\u540e\uff0c\u5c31\u6709 `.` \u4e86\n        if (preg_match('\/^&#91;\\d.]*$\/', $time)) {\n            \/\/ \u6b63\u5e38\u7684\u65f6\u95f4\u5904\u7406\n            if (strtotime($time)) {\n                $formatTime = date($format, strtotime($time));\n            } else {\n                \/\/ \u5982\u679c\u662f excel \u7684\u65f6\u95f4\uff0c\u5219\u53e6\u5916\u5904\u7406\n                $formatTime = gmdate($format, ($time - 25569) * 86400);\n            }\n        }\n        return $formatTime;\n    }<\/code><\/pre>\n\n\n\n<span id=\"h3-1\" class=\"heading-anchor\" aria-hidden=\"true\"><\/span><h3 class=\"wp-block-heading\">\u8f6c\u6362\u65f6\u95f4\u683c\u5f0f\uff1a<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/\u6570\u503c0.274305555555556*24\u53d6\u6574\u540e\u7684\u7ed3\u679c\u662f\u5c0f\u65f6\u90e8\u5206\n$h=intval($val*24);\n \n\/\/\u6570\u503c0.274305555555556*1440-$h*60\u53d6\u6574\u540e\u7684\u7ed3\u679c\u662f\u5206\n$m=intval($val*1440-$h*60);\n \n$val=\" \".$h.\":\".$m.\":\".\"00\";<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Excel\u65e5\u671f\u548c\u65f6\u95f4\u7684\u8868\u793a\u65b9\u6cd5\u6bd4\u8f83\u7279\u6b8a\uff0cExcel\u4e2d\u7684\u65e5\u671f\u5b58\u50a8\u7684\u662f\u6570\u503c\u7c7b\u578b\uff0c\u8ba1\u7b97\u7684\u662f\u4ece1900\u5e741\u67081\u65e5\u5230\u73b0\u5728 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":489,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[13],"class_list":["post-243","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hd","tag-php"],"_links":{"self":[{"href":"https:\/\/www.hyw.life\/index.php?rest_route=\/wp\/v2\/posts\/243","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hyw.life\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hyw.life\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hyw.life\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hyw.life\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=243"}],"version-history":[{"count":6,"href":"https:\/\/www.hyw.life\/index.php?rest_route=\/wp\/v2\/posts\/243\/revisions"}],"predecessor-version":[{"id":463,"href":"https:\/\/www.hyw.life\/index.php?rest_route=\/wp\/v2\/posts\/243\/revisions\/463"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hyw.life\/index.php?rest_route=\/wp\/v2\/media\/489"}],"wp:attachment":[{"href":"https:\/\/www.hyw.life\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=243"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hyw.life\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=243"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hyw.life\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=243"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}