MacroScanner.php at c6a4c37 ⋅ briannesbitt/Carbon

<?php

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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1		<?php
2
3		namespace Carbon\PHPStan;
4
5		use Carbon\CarbonInterface;
6		use ReflectionClass;
7		use ReflectionException;
8
9		final class MacroScanner
10		{
11		/**
12		* Return true if the given pair class-method is a Carbon macro.
13		*
14		* @param string $className
15		* @phpstan-param class-string $className
16		*
17		* @param string $methodName
18		*
19		* @return bool
20		*/
21	1	public function hasMethod(string $className, string $methodName): bool
22		{
23	1	return is_a($className, CarbonInterface::class, true) &&
24	1	\is_callable([$className, 'hasMacro']) &&
25	1	$className::hasMacro($methodName);
26		}
27
28		/**
29		* Return the Macro for a given pair class-method.
30		*
31		* @param string $className
32		* @phpstan-param class-string $className
33		*
34		* @param string $methodName
35		*
36		* @throws ReflectionException
37		*
38		* @return Macro
39		*/
40	1	public function getMethod(string $className, string $methodName): Macro
41		{
42	1	$reflectionClass = new ReflectionClass($className);
43	1	$property = $reflectionClass->getProperty('globalMacros');
44
45	1	$property->setAccessible(true);
46	1	$macro = $property->getValue()[$methodName];
47
48	1	return new Macro(
49	1	$className,
50		$methodName,
51		$macro
52		);
53		}
54		}

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