Löschen Sie die hochgeladene Mediendatei WP mit Code
function delete_unattached_attachments(){
$attachments = get_posts( array(
'post_type' => 'attachment',
'numberposts' => -1,
'fields' => 'ids',
'post_parent' => 0,
));
if ($attachments) {
foreach ($attachments as $attachmentID){
$attachment_path = get_attached_file( $attachmentID);
//Delete attachment from database only, not file
$delete_attachment = wp_delete_attachment($attachmentID, true);
//Delete attachment file from disk
$delete_file = unlink($attachment_path);
}
}
}
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