wp_cache_replace() WP 1.0

Replaces the contents of the cache with new data.

No Hooks.

Return

true/false. False if original value does not exist, true if contents were replaced

Usage

wp_cache_replace( $key, $data, $group, $expire );

$key(int/string) (required)

The key for the cache data that should be replaced.

$data(mixed) (required)

The new data to store in the cache.

$group(string)

The group for the cache data that should be replaced.
Default: ''

$expire(int)

When to expire the cache contents, in seconds.
Default: 0 (no expiration)

Notes

• See: WP_Object_Cache::replace()
• Global. WP_Object_Cache. $wp_object_cache Object cache global instance.

Changelog

Code of wp cache replace: wp-includes/cache.php ^{WP 5.4.2}

<?php
function wp_cache_replace( $key, $data, $group = '', $expire = 0 ) {
	global $wp_object_cache;

	return $wp_object_cache->replace( $key, $data, $group, (int) $expire );
}

Related Functions

From tag: cache (caching)