Title: WP_Site_Health::get_autoloaded_options_size
Published: July 16, 2024
Last modified: August 20, 2026

---

# WP_Site_Health::get_autoloaded_options_size(): int

## In this article

 * [Return](https://developer.wordpress.org/reference/classes/wp_site_health/get_autoloaded_options_size/?output_format=md#return)
 * [Source](https://developer.wordpress.org/reference/classes/wp_site_health/get_autoloaded_options_size/?output_format=md#source)
 * [Related](https://developer.wordpress.org/reference/classes/wp_site_health/get_autoloaded_options_size/?output_format=md#related)
 * [Changelog](https://developer.wordpress.org/reference/classes/wp_site_health/get_autoloaded_options_size/?output_format=md#changelog)

Calculates total amount of autoloaded data.

## 󠀁[Return](https://developer.wordpress.org/reference/classes/wp_site_health/get_autoloaded_options_size/?output_format=md#return)󠁿

 int Autoloaded data in bytes.

## 󠀁[Source](https://developer.wordpress.org/reference/classes/wp_site_health/get_autoloaded_options_size/?output_format=md#source)󠁿

    ```php
    public function get_autoloaded_options_size() {
    	$alloptions = wp_load_alloptions();

    	$total_length = 0;

    	foreach ( $alloptions as $option_value ) {
    		if ( is_array( $option_value ) || is_object( $option_value ) ) {
    			$option_value = maybe_serialize( $option_value );
    		}
    		$total_length += strlen( (string) $option_value );
    	}

    	return $total_length;
    }
    ```

[View all references](https://developer.wordpress.org/reference/files/wp-admin/includes/class-wp-site-health.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/7.1/src/wp-admin/includes/class-wp-site-health.php#L2657)
[View on GitHub](https://github.com/WordPress/wordpress-develop/blob/7.1/src/wp-admin/includes/class-wp-site-health.php#L2657-L2670)

## 󠀁[Related](https://developer.wordpress.org/reference/classes/wp_site_health/get_autoloaded_options_size/?output_format=md#related)󠁿

| Uses | Description | 
| [maybe_serialize()](https://developer.wordpress.org/reference/functions/maybe_serialize/)`wp-includes/functions.php` |

Serializes data, if needed.

  | 
| [wp_load_alloptions()](https://developer.wordpress.org/reference/functions/wp_load_alloptions/)`wp-includes/option.php` |

Loads and caches all autoloaded options, if available or all options.

  |

| Used by | Description | 
| [WP_Site_Health::get_test_autoloaded_options()](https://developer.wordpress.org/reference/classes/wp_site_health/get_test_autoloaded_options/)`wp-admin/includes/class-wp-site-health.php` |

Tests the number of autoloaded options.

  |

## 󠀁[Changelog](https://developer.wordpress.org/reference/classes/wp_site_health/get_autoloaded_options_size/?output_format=md#changelog)󠁿

| Version | Description | 
| [6.6.0](https://developer.wordpress.org/reference/since/6.6.0/) | Introduced. |

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