DivineNii\Invoker\CallableReflection::create()

Complexity

Conditions	11
Paths	10

Size

Total Lines	26
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	15
CRAP Score	11

Importance

Changes	2
Bugs	0	Features	0

<?php
    public static function create($callable): \ReflectionFunctionAbstract
    {
        // Standard function and closure
        if ($callable instanceof \Closure || (\is_string($callable) && \function_exists($callable))) {
            return new \ReflectionFunction($callable);
        }

        if (is_object($callable) && method_exists($callable, '__invoke')) {
            $callable = [$callable, '__invoke'];
        } elseif (\is_string($callable) && \strpos($callable, '::') !== false) {
            $callable = \explode('::', $callable, 2);
        }

        if (!\is_callable($callable)) {
            throw new NotCallableException(\sprintf(
                '%s is not a callable',
                \is_object($callable) ? 'Instance of ' . \get_class($callable) : var_export($callable, true)
            ));
        }

        list($class, $method) = $callable;

        try {
            return new \ReflectionMethod($class, $method);
        } catch (\ReflectionException $e) {
            throw NotCallableException::fromInvalidCallable($callable);
        }