{"id":539,"date":"2021-11-09T16:25:48","date_gmt":"2021-11-09T08:25:48","guid":{"rendered":"https:\/\/www.djlog.cn\/?p=539"},"modified":"2021-11-09T16:26:34","modified_gmt":"2021-11-09T08:26:34","slug":"php%e5%90%88%e5%b9%b6%e6%95%b0%e7%bb%84%ef%bc%8c%e5%b9%b6%e6%8a%8a%e7%9b%b8%e5%90%8c%e9%94%ae%e5%90%8d%e7%9a%84%e9%94%ae%e5%80%bc%e7%9b%b8%e5%8a%a0%e5%90%88%e5%b9%b6","status":"publish","type":"post","link":"https:\/\/www.djlog.cn\/?p=539","title":{"rendered":"PHP\u5408\u5e76\u6570\u7ec4\uff0c\u5e76\u628a\u76f8\u540c\u952e\u540d\u7684\u952e\u503c\u76f8\u52a0\u5408\u5e76"},"content":{"rendered":"<pre class=\"language-php\"><code>\/\/\u4efb\u610f\u591a\u4e2a\u76f8\u540c\u952e\u503c\u7684\u6570\u7ec4\u5408\u5e76\u76f8\u52a0\r\n\/\/\u9884\u5148\u5c06\u6240\u8981\u5408\u5e76\u7684\u6570\u7ec4\u7ec4\u88c5\u6210\u4e00\u4e2a\u65b0\u7684\u6570\u7ec4\r\nfunction comm_sumarrs($arr){\r\n    $item = array();\r\n    foreach($arr as $key=&gt;$value){\r\n        foreach($value as $k=&gt;$v){\r\n            if(isset($item[$k])){\r\n                $item[$k] = $item[$k] +$v;\r\n            }else{\r\n                $item[$k] = $v;\r\n            }\r\n        }\r\n    }\r\n    arsort($item);\r\n    return $item;\r\n}\r\n\r\n$a[] = [125 =&gt; 15, 123 =&gt; 15, 126 =&gt; 15, 135 =&gt; 15, 136 =&gt; 15, 124=&gt; 15];\r\n$a[] = [123 =&gt; 6, 124 =&gt; 7, 125 =&gt; 7, 126 =&gt; 8];\r\n\/\/\u8c03\u7528\u5373\u53ef\r\nvar_dump(comm_sumarrs($a));\r\n<\/code><\/pre>\n<p>\u8f6c\u81ea\uff1a<a href=\"https:\/\/blog.csdn.net\/weixin_34247032\/article\/details\/94517419\" target=\"_blank\" rel=\"noopener\">https:\/\/blog.csdn.net\/weixin_34247032\/article\/details\/94517419<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\/\/\u4efb\u610f\u591a\u4e2a\u76f8\u540c\u952e\u503c\u7684\u6570\u7ec4\u5408\u5e76\u76f8\u52a0 \/\/\u9884\u5148\u5c06\u6240\u8981\u5408\u5e76\u7684\u6570\u7ec4\u7ec4\u88c5\u6210\u4e00\u4e2a\u65b0\u7684\u6570\u7ec4 function comm_s [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[56],"class_list":["post-539","post","type-post","status-publish","format-standard","hentry","category-php","tag-56"],"_links":{"self":[{"href":"https:\/\/www.djlog.cn\/index.php?rest_route=\/wp\/v2\/posts\/539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.djlog.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.djlog.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.djlog.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.djlog.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=539"}],"version-history":[{"count":0,"href":"https:\/\/www.djlog.cn\/index.php?rest_route=\/wp\/v2\/posts\/539\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.djlog.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.djlog.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=539"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.djlog.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}