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wp_cache_replace( int|string $key, mixed $data, string $group = '', int $expire )

Replaces the contents of the cache with new data.

Description

See also

Parameters

$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) (Optional) The group for the cache data that should be replaced.

Default value: ''

$expire

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

Return

(bool) False if original value does not exist, true if contents were replaced

Source

File: wp-includes/cache.php 

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

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

Uses

Uses Description
wp-includes/class-wp-object-cache.php: WP_Object_Cache::replace()

Replaces the contents in the cache, if contents already exist.

Changelog

Version Description
2.0.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/wp_cache_replace