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clean_attachment_cache [ WordPress Function ]

clean_attachment_cache ( $id, $clean_terms = false )
Parameters:
  • (int) $id The attachment ID in the cache to clean
  • (bool) $clean_terms optional. Whether to clean terms cache
Uses:
Defined at:



Will clean the attachment in the cache.

Cleaning means delete from the cache. Optionally will clean the term object cache associated with the attachment ID.

This function will not run if $_wp_suspend_cache_invalidation is not empty. See wp_suspend_cache_invalidation().

Source


<?php
function clean_attachment_cache($id$clean_terms false) {
    global 
$_wp_suspend_cache_invalidation;

    if ( !empty(
$_wp_suspend_cache_invalidation) )
        return;

    
$id = (int) $id;

    
wp_cache_delete($id'posts');
    
wp_cache_delete($id'post_meta');

    if ( 
$clean_terms )
        
clean_object_term_cache($id'attachment');

    
do_action('clean_attachment_cache'$id);
}
?>

Examples [ wp-snippets.com ]

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