Php 警告：strtolower（）要求wordpress中的参数1为字符串

我在wordpress中使用ajax开发了一个表单。它在localhost中运行良好，但当我在live server上上载代码时，在提交表单时会出现错误。错误为： 警告：strtolower（）要求参数1为字符串，数组在第1426行的/home/content/26/11637326/html/surakshadal/wp includes/formatting.php中给出

查看我的代码： HTML:

下面是我在functions.php文件中的php代码：

function review()
{
 if($_POST['action']=='review_action')
 {
 $area=$_POST['area'];
 $title=$_POST['title'];
 $rev=$_POST['rev'];
 $my_post = array(
     'post_title'    => $title,
     'post_content'  => $rev,
     'post_status'   => 'publish',
     'post_type'     =>  'reviews',
     'comment_status' => [ 'open' ],
 );
$post1= wp_insert_post( $my_post );
 if ( is_wp_error($post1) )
     echo $post1->get_error_message();

 }
wp_die();
}
add_action('wp_ajax_review_action', 'review');
add_action('wp_ajax_nopriv_review_action', 'review');

---

在您的代码中，我没有看到任何问题，但在您的

$my\u post

的

注释状态中，您正在传递数组，因此请尝试从
打开中删除
[]

$my_post = array(
     'post_title'    => $title,
     'post_content'  => $rev,
     'post_status'   => 'publish',
     'post_type'     =>  'reviews',
     'comment_status' => 'open' ,//[ 'open' ], this is the array which may creates error
 );

function review()
{
 if($_POST['action']=='review_action')
 {
 $area=$_POST['area'];
 $title=$_POST['title'];
 $rev=$_POST['rev'];
 $my_post = array(
     'post_title'    => $title,
     'post_content'  => $rev,
     'post_status'   => 'publish',
     'post_type'     =>  'reviews',
     'comment_status' => [ 'open' ],
 );
$post1= wp_insert_post( $my_post );
 if ( is_wp_error($post1) )
     echo $post1->get_error_message();

 }
wp_die();
}
add_action('wp_ajax_review_action', 'review');
add_action('wp_ajax_nopriv_review_action', 'review');

$my_post = array(
     'post_title'    => $title,
     'post_content'  => $rev,
     'post_status'   => 'publish',
     'post_type'     =>  'reviews',
     'comment_status' => 'open' ,//[ 'open' ], this is the array which may creates error
 );