0 Warning: array_keys() expects parameter 1 to be array, null given 0 php code works but for Warning: Undefined array key php 0 Warning: Undefined array key PHP when checking for a key in an IF statement (not $_GET or $_POST) 0 Trying to get array from form post but n...
images accordingly. Everything works fine but in the apache error log it mentions an array key ...
chrome.runtime.onMessage.addListener( function(request, sender, sendResponse){ console.log("收到来自content-script的消息:"); var pageinfo=new Array(request.msg); console.log(pageinfo); var rep=$.ajax({ type:"post", url:"http://127.0.0.1/mysqlhelper.php", dateType:"json", async:true,...
Hi there, we have been using PublishPress checklists pretty successfully but recently ran into a new PHP warning: Warning: Undefined array key "HTTP_REFERER" in checklists.php. In production, whenever we "save" the checklist rules, we ge...
$_transient_data->checked[ $this->plugin_name ] = $this->plugin_version; } 然后保存文件,接下来刷新页面,重启PHP就行了,无需降级到PHP 7.4。以上就是搬主题分享的安装Elementor Pro插件后提示PHP Warning: Undefined array key “requires” 错误的解决办法。
1、降级到PHP 7.4 一般出现这种问题的话都是PHP 8与ElementorPro插件不兼容导致,也就是一些PHP语言在PHP 7.4是正常使用的,到PHP 8版本后不兼容了,会提示错误,一般解决这种问题的方法就是将PHP 8降级成PHP 7.4即可。 2、删除错误代码 对于不想降级PHP 8版本的小伙伴,可以选择第二种方法,也就是删除代码的方法。
PHP Migrating to 7.2 7.3
['order'] = $relevance; $relevance++; } } uksort($this->array, function ($a, $b) { /* A warning is produced: Undefined array key "1696007099_5_d386ca263816163166823ef00979d944" in array_test.php on line 44 */ return $this->array[$a]['order'] - $this->array[$b]['order']...
将thinkphp6升级到8后，在更新文章的时候报了这个错 Undefined array key 0 最后发现是因为我使用了json字段，在tp6的时候我不知道为什么把这个设置给注释掉了也正常 // 设置json类型字段protected $json = ['info'];// 设置JSON数据返回数组protected $jsonAssoc = true;当时设置完的时候没有把json数据返回数组...