wp_cache_incr() – Function | Developer.WordPress.org

wp_cache_incr( int|string $key, int $offset = 1, string $group = ” ): int|false

Increments numeric cache item’s value.

Description

$keyint|stringrequired: The key for the cache contents that should be incremented.
$offsetintoptional: The amount by which to increment the item’s value.

Default:1
$groupstringoptional: The group the key is in.
Default:''

int|false The item’s new value on success, false on failure.

function wp_cache_incr( $key, $offset = 1, $group = '' ) {
	global $wp_object_cache;

	return $wp_object_cache->incr( $key, $offset, $group );
}

Uses	Description
WP_Object_Cache::incr()`wp-includes/class-wp-object-cache.php`	Increments numeric cache item’s value.

Version	Description
3.3.0	Introduced.

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