Automattic\WooCommerce\Vendor\Pelago\Emogrifier\HtmlProcessor

CssVariableEvaluator::replaceVariablesInDeclarations │ private │ WC 1.0

Method of the class: CssVariableEvaluator{}

No Hooks.

Returns

?Array. string> null is returned if no substitutions were made.

Usage

// private - for code of main (parent) class only
$result = $this->replaceVariablesInDeclarations( $declarations ): ?array;

$declarations(array) (required)

.

CssVariableEvaluator::replaceVariablesInDeclarations() CssVariableEvaluator::replaceVariablesInDeclarations code ^{WC 10.8.1}

private function replaceVariablesInDeclarations(array $declarations): ?array
{
    $substitutionsMade = false;
    $result = \array_map(
        function (string $propertyValue) use (&$substitutionsMade): string {
            $newPropertyValue = $this->replaceVariablesInPropertyValue($propertyValue);
            if ($newPropertyValue !== $propertyValue) {
                $substitutionsMade = true;
            }
            return $newPropertyValue;
        },
        $declarations
    );

    return $substitutionsMade ? $result : null;
}