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Source View: delete_comment

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Source View

Line Code
357           $delete_interval = max( 1, intval( $delete_interval ) );
358
359           while ( $comment_ids = $wpdb->get_col( $wpdb->prepare( "SELECT comment_id FROM {$wpdb->comments} WHERE DATE_SUB(NOW(), INTERVAL %d DAY) > comment_date_gmt AND comment_approved = 'spam' LIMIT %d", $delete_interval, $delete_limit ) ) ) {
360                if ( empty( $comment_ids ) )
361                     return;
362
363                $wpdb->queries = array();
364
365                foreach ( $comment_ids as $comment_id ) {
366                     do_action( 'delete_comment', $comment_id );
367                     do_action( 'akismet_batch_delete_count', __FUNCTION__ );
368                }
369
370                // Prepared as strings since comment_id is an unsigned BIGINT, and using %d will constrain the value to the maximum signed BIGINT.
371                $format_string = implode( ", ", array_fill( 0, count( $comment_ids ), '%s' ) );
372
373                $wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->comments} WHERE comment_id IN ( " . $format_string . " )", $comment_ids ) );
374                $wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->commentmeta} WHERE comment_id IN ( " . $format_string . " )", $comment_ids ) );
375