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wp_cache_switch_to_blog › WordPress Function

Since3.5.0
已弃用n/a
› wp_cache_switch_to_blog ( $blog_id )
参数:
  • (int) $blog_id Site ID.
    Required: Yes
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Switches the internal blog ID.

This changes the blog id used to create keys in blog specific groups.


Related Functions: switch_to_blog, wp_cache_close, wp_cache_set, switch_to_locale, wp_cache_incr

源码 

function wp_cache_switch_to_blog( $blog_id ) {
	global $wp_object_cache;

	$wp_object_cache->switch_to_blog( $blog_id );
}