Set item group, unless already in a lower group.

Parameters

$handlestringrequired

Name of the item. Should be unique.

$recursionboolrequired

Internal flag that calling function was called recursively.

$groupint|falserequired

Group level: level (int), no group (false).

Return

Source

public function set_group( $handle, $recursion, $group ) {
	$group = (int) $group;

	if ( isset( $this->groups[ $handle ] ) && $this->groups[ $handle ] <= $group ) {
		return false;
	}

	$this->groups[ $handle ] = $group;

	return true;
}

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