# gutenberg/16.6.0/lib/experimental/interactivity-api/class-wp-interactivity-store.php

Gutenberg, version 16.6.0. 70 lines.

- Page: https://pluginprobe.com/plugins/gutenberg/16.6.0/code/lib/experimental/interactivity-api/class-wp-interactivity-store.php
- Raw: https://pluginprobe.com/plugins/gutenberg/16.6.0/raw/lib/experimental/interactivity-api/class-wp-interactivity-store.php
- Modified: 2023-08-09T19:17:52+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/gutenberg/16.6.0/code/lib/experimental/interactivity-api/class-wp-interactivity-store.php#L10-L20`.

```php
<?php
/**
 * WP_Interactivity_Store class
 *
 * Manages the initial state of the Interactivity API store in the server and
 * its serialization so it can be restored in the browser upon hydration.
 *
 * @package Gutenberg
 * @subpackage Interactivity API
 */

if ( class_exists( 'WP_Interactivity_Store' ) ) {
	return;
}

/**
 * Manages the initial state of the Interactivity API store in the server and
 * its serialization so it can be restored in the browser upon hydration.
 *
 * It's a private class, exposed by other functions, like `wp_store`.
 *
 * @access private
 */
class WP_Interactivity_Store {
	/**
	 * Store.
	 *
	 * @var array
	 */
	private static $store = array();

	/**
	 * Get store data.
	 *
	 * @return array
	 */
	static function get_data() {
		return self::$store;
	}

	/**
	 * Merge data.
	 *
	 * @param array $data The data that will be merged with the existing store.
	 */
	static function merge_data( $data ) {
		self::$store = array_replace_recursive( self::$store, $data );
	}

	/**
	 * Reset the store data.
	 */
	static function reset() {
		self::$store = array();
	}

	/**
	 * Render the store data.
	 */
	static function render() {
		if ( empty( self::$store ) ) {
			return;
		}
		echo sprintf(
			'<script id="wp-interactivity-store-data" type="application/json">%s</script>',
			wp_json_encode( self::$store, JSON_HEX_TAG | JSON_HEX_AMP )
		);
	}
}

```