{"id":226,"date":"2017-07-31T18:26:40","date_gmt":"2017-07-31T10:26:40","guid":{"rendered":"http:\/\/homconnect.cn\/wordpress\/?p=226"},"modified":"2017-07-31T18:26:40","modified_gmt":"2017-07-31T10:26:40","slug":"cant-use-function-return-value-in-write-context","status":"publish","type":"post","link":"http:\/\/www.homconnect.cn\/?p=226","title":{"rendered":"Can&#8217;t use function return value in write context"},"content":{"rendered":"<p>\u4eca\u5929\u4f7f\u7528empty\u65f6\u62a5\u9519 Can&#8217;t use function return value in write context<\/p>\n<p>\u67e5\u770b\u624b\u518c\uff1a<\/p>\n<p><strong class=\"note\">Note<\/strong>:<\/p>\n<p class=\"para\">\u5728 PHP 5.5 \u4e4b\u524d\uff0c<span class=\"function\"><strong>empty()<\/strong><\/span> \u4ec5\u652f\u6301\u53d8\u91cf\uff1b\u4efb\u4f55\u5176\u4ed6\u4e1c\u897f\u5c06\u4f1a\u5bfc\u81f4\u4e00\u4e2a\u89e3\u6790\u9519\u8bef\u3002\u6362\u8a00\u4e4b\uff0c\u4e0b\u5217\u4ee3\u7801\u4e0d\u4f1a\u751f\u6548\uff1a <strong class=\"command\">empty(trim($name))<\/strong>\u3002 \u4f5c\u4e3a\u66ff\u4ee3\uff0c\u5e94\u8be5\u4f7f\u7528<strong class=\"command\">trim($name) == false<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4eca\u5929\u4f7f\u7528empty\u65f6\u62a5\u9519 Can&#8217;t use function return value in w &hellip; <a href=\"http:\/\/www.homconnect.cn\/?p=226\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201cCan&#8217;t use function return value in write context\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"_links":{"self":[{"href":"http:\/\/www.homconnect.cn\/index.php?rest_route=\/wp\/v2\/posts\/226"}],"collection":[{"href":"http:\/\/www.homconnect.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.homconnect.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.homconnect.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.homconnect.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=226"}],"version-history":[{"count":1,"href":"http:\/\/www.homconnect.cn\/index.php?rest_route=\/wp\/v2\/posts\/226\/revisions"}],"predecessor-version":[{"id":227,"href":"http:\/\/www.homconnect.cn\/index.php?rest_route=\/wp\/v2\/posts\/226\/revisions\/227"}],"wp:attachment":[{"href":"http:\/\/www.homconnect.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.homconnect.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=226"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.homconnect.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}