WP_Object_Cache::add_multiple() – Method

WP_Object_Cache::add_multiple( array $data, string $group = ”, int $expire ): bool[]

Adds multiple values to the cache in one call.

Parameters

$dataarrayrequired: Array of keys and values to be added.
$groupstringoptional: Where the cache contents are grouped.
Default:''
$expireintoptional: When to expire the cache contents, in seconds.
Default 0 (no expiration).

Return

bool[] Array of return values, grouped by key. Each value is either true on success, or false if cache key and group already exist.

Source

public function add_multiple( array $data, $group = '', $expire = 0 ) {
	$values = array();

	foreach ( $data as $key => $value ) {
		$values[ $key ] = $this->add( $key, $value, $group, $expire );
	}

	return $values;
}

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Uses	Description
WP_Object_Cache::add()`wp-includes/class-wp-object-cache.php`	Adds data to the cache if it doesn’t already exist.

Used by	Description
wp_cache_add_multiple()`wp-includes/cache.php`	Adds multiple values to the cache in one call.

Changelog

Version	Description
6.0.0	Introduced.

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