wp_load_alloptions( bool $force_cache = false ): array

592function wp_load_alloptions( $force_cache = false ) {593	global $wpdb;594 595	/**596	 * Filters the array of alloptions before it is populated.597	 *598	 * Returning an array from the filter will effectively short circuit599	 * wp_load_alloptions(), returning that value instead.600	 *601	 * @since 6.2.0602	 *603	 * @param array|null $alloptions  An array of alloptions. Default null.604	 * @param bool       $force_cache Whether to force an update of the local cache from the persistent cache. Default false.605	 */606	$alloptions = apply_filters( 'pre_wp_load_alloptions', null, $force_cache );607	if ( is_array( $alloptions ) ) {608		return $alloptions;609	}610 611	if ( ! wp_installing() || ! is_multisite() ) {612		$alloptions = wp_cache_get( 'alloptions', 'options', $force_cache );613	} else {614		$alloptions = false;615	}616 617	if ( ! $alloptions ) {618		$suppress      = $wpdb->suppress_errors();619		$alloptions_db = $wpdb->get_results( "SELECT option_name, option_value FROM $wpdb->options WHERE autoload IN ( '" . implode( "', '", esc_sql( wp_autoload_values_to_autoload() ) ) . "' )" );620 621		if ( ! $alloptions_db ) {622			$alloptions_db = $wpdb->get_results( "SELECT option_name, option_value FROM $wpdb->options" );623		}624		$wpdb->suppress_errors( $suppress );625 626		$alloptions = array();627		foreach ( (array) $alloptions_db as $o ) {628			$alloptions[ $o->option_name ] = $o->option_value;629		}630 631		if ( ! wp_installing() || ! is_multisite() ) {632			/**633			 * Filters all options before caching them.634			 *635			 * @since 4.9.0636			 *637			 * @param array $alloptions Array with all options.638			 */639			$alloptions = apply_filters( 'pre_cache_alloptions', $alloptions );640 641			wp_cache_add( 'alloptions', $alloptions, 'options' );642		}643	}644 645	/**646	 * Filters all options after retrieving them.647	 *648	 * @since 4.9.0649	 *650	 * @param array $alloptions Array with all options.651	 */652	return apply_filters( 'alloptions', $alloptions );653}