wp_load_alloptions( bool $force_cache = false ): array

600function wp_load_alloptions( $force_cache = false ) {601	global $wpdb;602 603	/**604	 * Filters the array of alloptions before it is populated.605	 *606	 * Returning an array from the filter will effectively short circuit607	 * wp_load_alloptions(), returning that value instead.608	 *609	 * @since 6.2.0610	 *611	 * @param array|null $alloptions  An array of alloptions. Default null.612	 * @param bool       $force_cache Whether to force an update of the local cache from the persistent cache. Default false.613	 */614	$alloptions = apply_filters( 'pre_wp_load_alloptions', null, $force_cache );615	if ( is_array( $alloptions ) ) {616		return $alloptions;617	}618 619	if ( ! wp_installing() || ! is_multisite() ) {620		$alloptions = wp_cache_get( 'alloptions', 'options', $force_cache );621	} else {622		$alloptions = false;623	}624 625	if ( ! $alloptions ) {626		$suppress      = $wpdb->suppress_errors();627		$alloptions_db = $wpdb->get_results( "SELECT option_name, option_value FROM $wpdb->options WHERE autoload IN ( '" . implode( "', '", esc_sql( wp_autoload_values_to_autoload() ) ) . "' )" );628 629		if ( ! $alloptions_db ) {630			$alloptions_db = $wpdb->get_results( "SELECT option_name, option_value FROM $wpdb->options" );631		}632		$wpdb->suppress_errors( $suppress );633 634		$alloptions = array();635		foreach ( (array) $alloptions_db as $o ) {636			$alloptions[ $o->option_name ] = $o->option_value;637		}638 639		if ( ! wp_installing() || ! is_multisite() ) {640			/**641			 * Filters all options before caching them.642			 *643			 * @since 4.9.0644			 *645			 * @param array $alloptions Array with all options.646			 */647			$alloptions = apply_filters( 'pre_cache_alloptions', $alloptions );648 649			wp_cache_add( 'alloptions', $alloptions, 'options' );650		}651	}652 653	/**654	 * Filters all options after retrieving them.655	 *656	 * @since 4.9.0657	 *658	 * @param array $alloptions Array with all options.659	 */660	return apply_filters( 'alloptions', $alloptions );661}