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Code Reference Classes WP_Background_Process WP_Background_Process::is_queue_empty()

WP_Background_Process::is_queue_empty()

Is queue empty

Description

Return

(bool)

Source

File: bp-core/libraries/wp-background-process.php 

		protected function is_queue_empty() {
			global $wpdb;

			$table  = $wpdb->options;
			$column = 'option_name';

			if ( is_multisite() ) {
				$table  = $wpdb->sitemeta;
				$column = 'meta_key';
			}

			$key = $this->identifier . '_batch_%';

			$count = $wpdb->get_var( $wpdb->prepare( "
			SELECT COUNT(*)
			FROM {$table}
			WHERE {$column} LIKE %s
		", $key ) );

			return ! ( $count > 0 );
		}

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