class ClassConstantAccessor

Hierarchy

Expanded class hierarchy of ClassConstantAccessor

1 file declares its use of ClassConstantAccessor
Configuration.php in vendor/open-telemetry/sdk/Common/Configuration/Configuration.php

File

vendor/open-telemetry/sdk/Common/Util/ClassConstantAccessor.php, line 9

Namespace

OpenTelemetry\SDK\Common\Util
View source 
class ClassConstantAccessor {
    public static function requireValue(string $className, string $constantName) {
        $constant = self::getFullName($className, $constantName);
        if (!defined($constant)) {
            throw new LogicException(sprintf('The class "%s" does not have a constant "%s"', $className, $constantName));
        }
        return constant($constant);
    }
    public static function getValue(string $className, string $constantName) {
        $constant = self::getFullName($className, $constantName);
        return defined($constant) ? constant($constant) : null;
    }
    private static function getFullName(string $className, string $constantName) : string {
        return $className . '::' . $constantName;
    }

}

Members

Title Modifiers Object type Summary
ClassConstantAccessor::getFullName private static function
ClassConstantAccessor::getValue public static function
ClassConstantAccessor::requireValue public static function