Viewing file:  MacroScanner.php (1.5 KB) -rw-r--r--
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<?php
/**
* This file is part of the Carbon package.
*
* (c) Brian Nesbitt <brian@nesbot.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Carbon\PHPStan;
use Carbon\CarbonInterface;
use ReflectionClass;
use ReflectionException;
final class MacroScanner
{
/**
* Return true if the given pair class-method is a Carbon macro.
*
* @param string $className
* @phpstan-param class-string $className
*
* @param string $methodName
*
* @return bool
*/
public function hasMethod(string $className, string $methodName): bool
{
return is_a($className, CarbonInterface::class, true) &&
\is_callable([$className, 'hasMacro']) &&
$className::hasMacro($methodName);
}
/**
* Return the Macro for a given pair class-method.
*
* @param string $className
* @phpstan-param class-string $className
*
* @param string $methodName
*
* @throws ReflectionException
*
* @return Macro
*/
public function getMethod(string $className, string $methodName): Macro
{
$reflectionClass = new ReflectionClass($className);
$property = $reflectionClass->getProperty('globalMacros');
$property->setAccessible(true);
$macro = $property->getValue()[$methodName];
return new Macro(
$className,
$methodName,
$macro
);
}
}
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