: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
* @package WP_Bulk_Delete
* @subpackage Delerte API
* @copyright Copyright (c) 2016, Dharmesh Patel
// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) exit;
public function __construct() { /* */ }
* @param array $data Delete posts form data.
* @return array | Posts Id.
public function get_delete_posts_ids( $data = array() ) {
if( wpbd_is_pro() && class_exists('WPBD_Delete_API_Pro', false) ){
$wpbdpro = new WPBD_Delete_API_Pro();
return $wpbdpro->get_delete_posts_ids( $data );
if( ! empty( $data['delete_post_type'] ) && ! empty( $data['delete_post_status'] ) ){
$post_types = isset( $data['delete_post_type'] ) ? $data['delete_post_type'] : array();
if( ! is_array( $post_types ) ){
$post_types = array( $post_types );
$post_types = array_map('esc_sql', $post_types );
$post_status = isset( $data['delete_post_status'] ) ? array_map('esc_sql', $data['delete_post_status'] ) : array();
$delete_start_date = isset( $data['delete_start_date'] ) ? esc_sql( $data['delete_start_date'] ) : '';
$delete_end_date = isset( $data['delete_end_date'] ) ? esc_sql( $data['delete_end_date'] ) : '';
$delete_authors = isset( $data['delete_authors'] ) ? array_map( 'intval', $data['delete_authors'] ) : array();
$delete_type = isset( $data['delete_type'] ) ? $data['delete_type'] : 'trash';
$post_media = isset( $data['post_media'] ) ? $data['post_media'] : 'no';
$limit_post = !empty( $data['limit_post'] ) ? absint( $data['limit_post'] ) : '10000';
$date_type = isset( $data['date_type'] ) ? esc_sql( $data['date_type'] ) : 'custom_date';
$input_days = isset( $data['input_days'] ) ? esc_sql( $data['input_days'] ) : '';
if( $date_type === 'older_than') {
$delete_start_date = $delete_end_date = '';
if( $input_days === "0" || $input_days > 0){
$delete_end_date = date('Y-m-d', strtotime("-{$input_days} days", strtotime(current_time('Y-m-d'))));
} else if( $date_type === 'within_last') {
$delete_start_date = $delete_end_date = '';
if( $input_days === "0" || $input_days > 0){
$delete_start_date = date('Y-m-d', strtotime("-{$input_days} days", strtotime(current_time('Y-m-d'))));
$mdelete_start_date = isset( $data['mdelete_start_date'] ) ? esc_sql( $data['mdelete_start_date'] ) : '';
$mdelete_end_date = isset( $data['mdelete_end_date'] ) ? esc_sql( $data['mdelete_end_date'] ) : '';
$mdate_type = isset( $data['mdate_type'] ) ? esc_sql( $data['mdate_type'] ) : 'mcustom_date';
$minput_days = isset( $data['minput_days'] ) ? esc_sql( $data['minput_days'] ) : '';
if( $mdate_type === 'molder_than') {
$mdelete_start_date = $mdelete_end_date = '';
if( $minput_days === "0" || $minput_days > 0){
$mdelete_end_date = date('Y-m-d', strtotime("-{$minput_days} days", strtotime(current_time('Y-m-d'))));
} else if( $mdate_type === 'mwithin_last') {
$mdelete_start_date = $mdelete_end_date = '';
if( $minput_days === "0" || $minput_days > 0){
$mdelete_start_date = date('Y-m-d', strtotime("-{$minput_days} days", strtotime(current_time('Y-m-d'))));
$post_taxonomy = isset( $data['post_taxonomy'] ) ? esc_sql( $data['post_taxonomy'] ) : '';
$post_taxonomy_terms = isset( $data['post_taxonomy_terms'] ) ? array_map( 'intval', $data['post_taxonomy_terms'] ) : array();
$d_selected_category = isset( $data['delete_selected_category'] ) ? esc_sql( $data['delete_selected_category'] ) : '';
if( empty( $post_types ) || empty( $post_status ) ){
$query = "SELECT DISTINCT $wpdb->posts.ID FROM $wpdb->posts ";
if( $post_taxonomy != '' && ! empty( $post_taxonomy_terms ) ) {
$query .= " LEFT JOIN $wpdb->term_relationships ON( $wpdb->posts.ID = $wpdb->term_relationships.object_id )";
$query .= " LEFT JOIN $wpdb->term_taxonomy ON($wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id)";
$query .= " LEFT JOIN $wpdb->terms ON($wpdb->term_taxonomy.term_id = $wpdb->terms.term_id)";
$query .= " WHERE $wpdb->posts.post_type IN ( '" . implode( "', '", $post_types ) . "' )";
if( $post_taxonomy != '' && ! empty( $post_taxonomy_terms ) ) {
$query .= " AND ( $wpdb->terms.term_id IN ( " . implode( ", ", $post_taxonomy_terms ). " )";
$query .= " AND $wpdb->term_taxonomy.taxonomy = '{$post_taxonomy}' )";
if( $post_taxonomy != '' && ! empty( $post_taxonomy_terms ) && !empty( $d_selected_category ) ){
$query .= "AND $wpdb->posts.ID NOT IN (
LEFT JOIN $wpdb->term_relationships ON ($wpdb->posts.ID = $wpdb->term_relationships.object_id)
LEFT JOIN $wpdb->term_taxonomy ON ($wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id)
LEFT JOIN $wpdb->terms ON ($wpdb->term_taxonomy.term_id = $wpdb->terms.term_id )
WHERE $wpdb->term_taxonomy.taxonomy = '{$post_taxonomy}' AND $wpdb->terms.term_id NOT IN ( " . implode( ", ", $post_taxonomy_terms ). " ) )";
if( !empty( $post_status ) ){
$query .= " AND $wpdb->posts.post_status IN ( '" . implode( "', '", $post_status ) . "' )";
if( $delete_start_date != ''){
$query .= " AND $wpdb->posts.post_date >= '{$delete_start_date} 00:00:00'";
if( $delete_end_date != ''){
$query .= " AND $wpdb->posts.post_date <= '{$delete_end_date} 23:59:59'";
if( $mdelete_start_date != ''){
$query .= " AND $wpdb->posts.post_modified >= '{$mdelete_start_date} 00:00:00'";
if( $mdelete_end_date != ''){
$query .= " AND $wpdb->posts.post_modified <= '{$mdelete_end_date} 23:59:59'";
if( !empty( $delete_authors ) ){
$query .= " AND $wpdb->posts.post_author IN ( " . implode( ",", $delete_authors ). " )";
if( is_numeric( $limit_post ) ){
$query .= " LIMIT " . $limit_post;
$posts = $wpdb->get_col( $query );
* Do Delete operation on posts.
* @param array $data Posts Id.
* @return array | deleted posts count.
public function do_delete_posts( $post_ids = array(), $force_delete = false, $item = array(), $custom_query = null ) {
$xt_memory_limit = (int)str_replace( 'M', '',ini_get('memory_limit' ) );
if( $xt_memory_limit < 512 ){
ini_set('memory_limit', '512M');
if( ! empty( $post_ids ) && count( $post_ids ) > 0 ) {
if( $custom_query == 'custom_query' ){
foreach( $post_ids as $post_id ){
if( isset( $item['post_media'] ) && $item['post_media'] === 'yes' ){
$post_attachment_id = get_post_meta( $post_id, '_thumbnail_id', true );
if( !empty( $post_attachment_id ) ){
$attachment_ids = $wpdb->get_col( $wpdb->prepare( "SELECT post_id FROM {$wpdb->postmeta} WHERE meta_value = %d", $post_attachment_id ) );
if( !empty( $attachment_ids ) && count( $attachment_ids ) <= 1 ){
$attachment_metadata = wp_get_attachment_metadata( $post_attachment_id );
if ( !empty($attachment_metadata['sizes'] ) ) {
$upload_dir = wp_upload_dir();
$file_path = $upload_dir['basedir'] . '/' . dirname( $attachment_metadata['file'] ) . '/';
//Removing all image sizes
foreach( $attachment_metadata['sizes'] as $size_info ){
$file = $file_path . $size_info['file'];
//file check and remove it
if ( file_exists( $file ) ) {
if ( !empty( $attachment_metadata['file'] ) ) {
$file_path = $upload_dir['basedir'] . '/' . $attachment_metadata['file'];
//file check and remove it
if (file_exists($file_path)) {
$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->posts} WHERE ID = %d", $post_attachment_id ) );
$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->postmeta} WHERE post_id = %d", $post_attachment_id ) );
$post_ids_sanitized = array_map( 'intval', $post_ids );
$placeholders = implode( ',', array_fill( 0, count( $post_ids_sanitized ), '%d' ) );
"DELETE p, pt, pm FROM {$wpdb->posts} p
LEFT JOIN {$wpdb->term_relationships} pt ON pt.object_id = p.ID
LEFT JOIN {$wpdb->postmeta} pm ON pm.post_id = p.ID
WHERE p.ID IN ( $placeholders )",
foreach ($post_ids as $post_id ){
if( isset( $item['post_media'] ) && $item['post_media'] === 'yes' ){
$post_attachment_id = get_post_meta( $post_id, '_thumbnail_id', true );
if( !empty( $post_attachment_id ) ){
$attachment_ids = $wpdb->get_col( $wpdb->prepare( "SELECT post_id FROM $wpdb->postmeta WHERE meta_value = %d", $post_attachment_id ) );
if( count( $attachment_ids ) <= 1 ){
wp_delete_attachment( $post_attachment_id, $force_delete );
if( $force_delete === false ){
wp_trash_post( $post_id );
wp_delete_post( $post_id, true );
$post_delete_count = count( $post_ids );
return $post_delete_count;
* Get Post Count by Posttype
* @param array $post_type Post type.
* @return int | posts count.
public function get_post_count( $counttype = '' ) {
$count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(ID) FROM $wpdb->posts WHERE post_type = %s", 'revision' ) );
$count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(ID) FROM $wpdb->posts WHERE post_status = %s", 'auto-draft' ) );
$count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(ID) FROM $wpdb->posts WHERE post_status = %s", 'trash' ) );
$count = $wpdb->get_var( "SELECT COUNT(meta_id) FROM $wpdb->postmeta WHERE post_id NOT IN (SELECT ID FROM $wpdb->posts)" );
case 'orphan_commentmeta':
$count = $wpdb->get_var( "SELECT COUNT(meta_id) FROM $wpdb->commentmeta WHERE comment_id NOT IN (SELECT comment_ID FROM $wpdb->comments)" );
$count = $wpdb->get_var( "SELECT COUNT(umeta_id) FROM $wpdb->usermeta WHERE user_id NOT IN (SELECT ID FROM $wpdb->users)" );
$count = $wpdb->get_var( "SELECT COUNT(meta_id) FROM $wpdb->termmeta WHERE term_id NOT IN (SELECT term_id FROM $wpdb->terms)" );
case 'duplicated_postmeta':
$query = $wpdb->get_col( $wpdb->prepare( "SELECT COUNT(meta_id) AS count FROM $wpdb->postmeta GROUP BY post_id, meta_key, meta_value HAVING count > %d", 1 ) );
if( is_array( $query ) ) {
$count = array_sum( array_map( 'intval', $query ) );
case 'duplicated_commentmeta':
$query = $wpdb->get_col( $wpdb->prepare( "SELECT COUNT(meta_id) AS count FROM $wpdb->commentmeta GROUP BY comment_id, meta_key, meta_value HAVING count > %d", 1 ) );
if( is_array( $query ) ) {
$count = array_sum( array_map( 'intval', $query ) );
case 'duplicated_usermeta':
$query = $wpdb->get_col( $wpdb->prepare( "SELECT COUNT(umeta_id) AS count FROM $wpdb->usermeta GROUP BY user_id, meta_key, meta_value HAVING count > %d", 1 ) );
if( is_array( $query ) ) {
$count = array_sum( array_map( 'intval', $query ) );
case 'duplicated_termmeta':
$query = $wpdb->get_col( $wpdb->prepare( "SELECT COUNT(meta_id) AS count FROM $wpdb->termmeta GROUP BY term_id, meta_key, meta_value HAVING count > %d", 1 ) );
if( is_array( $query ) ) {
$count = array_sum( array_map( 'intval', $query ) );
* Get Comment Count by status
* @param array $status status
* @return int | posts count.
public function get_comment_count( $status = '' ) {
$count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(comment_ID) FROM $wpdb->comments WHERE comment_approved = %s", '0' ) );
$count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(comment_ID) FROM $wpdb->comments WHERE comment_approved = %s", 'spam' ) );
$count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(comment_ID) FROM $wpdb->comments WHERE (comment_approved = %s OR comment_approved = %s)", 'trash', 'post-trashed' ) );
$count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(comment_ID) FROM $wpdb->comments WHERE comment_approved = %s", '1' ) );
* @param array $cleanuptype Cleanup type.
* @return string | message.
public function run_cleanup( $cleanuptype = '' ){
$posts = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_type = %s", 'revision' ) );
foreach ( $posts as $id ) {
wp_delete_post_revision( intval( $id ) );
$message = sprintf( __( '%s Revisions Cleaned up', 'wp-bulk-delete' ), number_format_i18n( sizeof( $posts ) ) );
$posts = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_status = %s", 'auto-draft' ) );
foreach ( $posts as $id ) {
wp_delete_post( intval( $id ), true );
$message = sprintf( __( '%s Auto Drafts Cleaned up', 'wp-bulk-delete' ), number_format_i18n( sizeof( $posts ) ) );
$posts = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_status = %s", 'trash' ) );
foreach ( $posts as $id ) {
wp_delete_post( $id, true );
$message = sprintf( __( '%s Trashed Posts Cleaned up', 'wp-bulk-delete' ), number_format_i18n( sizeof( $posts ) ) );
$query = $wpdb->get_results( "SELECT post_id, meta_key FROM $wpdb->postmeta WHERE post_id NOT IN (SELECT ID FROM $wpdb->posts)" );
foreach ( $query as $meta ) {
$post_id = intval( $meta->post_id );
$wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->postmeta WHERE post_id = %d AND meta_key = %s", $post_id, $meta->meta_key ) );
delete_post_meta( $post_id, $meta->meta_key );
$message = sprintf( __( '%s Orphaned Post Meta Cleaned up', 'wp-bulk-delete' ), number_format_i18n( sizeof( $query ) ) );
case 'orphan_commentmeta':
$query = $wpdb->get_results( "SELECT comment_id, meta_key FROM $wpdb->commentmeta WHERE comment_id NOT IN (SELECT comment_ID FROM $wpdb->comments)" );
foreach ( $query as $meta ) {
$comment_id = intval( $meta->comment_id );
if( $comment_id === 0 ) {
$wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->commentmeta WHERE comment_id = %d AND meta_key = %s", $comment_id, $meta->meta_key ) );
delete_comment_meta( $comment_id, $meta->meta_key );
$message = sprintf( __( '%s Orphaned Comment Meta Cleaned up', 'wp-bulk-delete' ), number_format_i18n( sizeof( $query ) ) );
$query = $wpdb->get_results( "SELECT user_id, meta_key FROM $wpdb->usermeta WHERE user_id NOT IN (SELECT ID FROM $wpdb->users)" );
foreach ( $query as $meta ) {
$user_id = intval( $meta->user_id );
$wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta->meta_key ) );
delete_user_meta( $user_id, $meta->meta_key );
$message = sprintf( __( '%s Orphaned User Meta Cleaned up', 'wp-bulk-delete' ), number_format_i18n( sizeof( $query ) ) );
$query = $wpdb->get_results( "SELECT term_id, meta_key FROM $wpdb->termmeta WHERE term_id NOT IN (SELECT term_id FROM $wpdb->terms)" );
foreach ( $query as $meta ) {
$term_id = intval( $meta->term_id );
$wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->termmeta WHERE term_id = %d AND meta_key = %s", $term_id, $meta->meta_key ) );
delete_term_meta( $term_id, $meta->meta_key );
$message = sprintf( __( '%s Orphaned Term Meta Cleaned up', 'wp-bulk-delete' ), number_format_i18n( sizeof( $query ) ) );
case 'duplicated_postmeta':
$query = $wpdb->get_results( $wpdb->prepare( "SELECT GROUP_CONCAT(meta_id ORDER BY meta_id DESC) AS ids, post_id, COUNT(*) AS count FROM $wpdb->postmeta GROUP BY post_id, meta_key, meta_value HAVING count > %d", 1 ) );
foreach ( $query as $meta ) {
$ids = array_map( 'intval', explode( ',', $meta->ids ) );
$wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->postmeta WHERE meta_id IN (" . implode( ',', $ids ) . ") AND post_id = %d", intval( $meta->post_id ) ) );
$message = sprintf( __( '%s Duplicated Post Meta Cleaned up', 'wp-bulk-delete' ), number_format_i18n( sizeof( $query ) ) );
case 'duplicated_commentmeta':
$query = $wpdb->get_results( $wpdb->prepare( "SELECT GROUP_CONCAT(meta_id ORDER BY meta_id DESC) AS ids, comment_id, COUNT(*) AS count FROM $wpdb->commentmeta GROUP BY comment_id, meta_key, meta_value HAVING count > %d", 1 ) );
foreach ( $query as $meta ) {
$ids = array_map( 'intval', explode( ',', $meta->ids ) );
$wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->commentmeta WHERE meta_id IN (" . implode( ',', $ids ) . ") AND comment_id = %d", intval( $meta->comment_id ) ) );
$message = sprintf( __( '%s Duplicated Comment Meta Cleaned up', 'wp-bulk-delete' ), number_format_i18n( sizeof( $query ) ) );
case 'duplicated_usermeta':
$query = $wpdb->get_results( $wpdb->prepare( "SELECT GROUP_CONCAT(umeta_id ORDER BY umeta_id DESC) AS ids, user_id, COUNT(*) AS count FROM $wpdb->usermeta GROUP BY user_id, meta_key, meta_value HAVING count > %d", 1 ) );
foreach ( $query as $meta ) {
$ids = array_map( 'intval', explode( ',', $meta->ids ) );
$wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->usermeta WHERE umeta_id IN (" . implode( ',', $ids ) . ") AND user_id = %d", intval( $meta->user_id ) ) );
$message = sprintf( __( '%s Duplicated User Meta Cleaned up', 'wp-bulk-delete' ), number_format_i18n( sizeof( $query ) ) );
case 'duplicated_termmeta':
$query = $wpdb->get_results( $wpdb->prepare( "SELECT GROUP_CONCAT(meta_id ORDER BY meta_id DESC) AS ids, term_id, COUNT(*) AS count FROM $wpdb->termmeta GROUP BY term_id, meta_key, meta_value HAVING count > %d", 1 ) );
foreach ( $query as $meta ) {
$ids = array_map( 'intval', explode( ',', $meta->ids ) );