avoid_blog_page_permalink_collision

函数



      avoid_blog_page_permalink_collision ( $data, $postarr )

参数

(array)
$data
An array of post data.
Required: 是
(array)
$postarr
An array of posts. Not currently used.
Required: 是

返回值

(array) The new array of post data after checking for collisions.

定义位置

wp-admin/includes/ms.php
, line 709

引入: 3.0.0

弃用: –

Avoids a collision between a site slug and a permalink slug.

In a subdirectory installation this will make sure that a site and a post do not use the
same subdirectory by checking for a site with the same name as a new post.

function avoid_blog_page_permalink_collision( $data, $postarr ) {
	if ( is_subdomain_install() ) {
		return $data;
	}
	if ( 'page' !== $data['post_type'] ) {
		return $data;
	}
	if ( ! isset( $data['post_name'] ) || '' === $data['post_name'] ) {
		return $data;
	}
	if ( ! is_main_site() ) {
		return $data;
	}
	if ( isset( $data['post_parent'] ) && $data['post_parent'] ) {
		return $data;
	}

	$post_name = $data['post_name'];
	$c         = 0;

	while ( $c

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