Call::provideEvaluator() - Code Metrics - SmartWebDK/module-testing - Measure and Improve Code Quality continuously with Scrutinizer

Call::provideEvaluator() A
last analyzed 2018-02-13 10:11 UTC

↳ Parent: Call

Complexity

Conditions	1
Paths	1

Size

Total Lines	17
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	5
nc	1
nop	0
dl	0
loc	17
rs	9.4285
c	0
b	0
f	0

<?php


namespace SmartWeb\ModuleTesting\ExpressionLanguage\Functions;

use Closure;
use SmartWeb\ModuleTesting\Contracts\ExpressionLanguage\Validator;
use SmartWeb\ModuleTesting\ExpressionLanguage\CallbackValidator;
use function call_user_func_array;


/**
 * Expression function for invoking custom callbacks
 *
 * @package SmartWeb\ModuleTesting\ExpressionLanguage\Functions
 */
class Call extends BaseExpressionFunction
{
    
    /**
     * @var Validator
     */
    private $callbackValidator;
    
    /**
     * @inheritDoc
     */
    protected function init()
    {
        $this->callbackValidator = new CallbackValidator("ExpressionFunction '{$this->getName()}' expects parameter 1 to be a valid callback");
    }
    
    /**
     * @inheritDoc
     */
    protected function provideCompiler() : callable
    {
        return function (...$args) : string
        {
            return sprintf('call_user_func(%s)', implode(', ', $args));
        };
    }
    
    /**
     * @inheritDoc
     */
    protected function provideEvaluator() : callable
    {
        /**
         * @param array            $arguments
         * @param callable|Closure $callback
         *
         * @return mixed
         */
        $evaluator = function (array $arguments, $callback)
        {
            $this->callbackValidator->validate($callback);
            
            return call_user_func_array($callback, $arguments['params']);
        };
        
        return $evaluator;
    }
    
}


1			<?php
2
3
4			namespace SmartWeb\ModuleTesting\ExpressionLanguage\Functions;
5
6			use Closure;
7			use SmartWeb\ModuleTesting\Contracts\ExpressionLanguage\Validator;
8			use SmartWeb\ModuleTesting\ExpressionLanguage\CallbackValidator;
9			use function call_user_func_array;
10
11
12			/**
13			* Expression function for invoking custom callbacks
14			*
15			* @package SmartWeb\ModuleTesting\ExpressionLanguage\Functions
16			*/
17			class Call extends BaseExpressionFunction
18			{
19
20			/**
21			* @var Validator
22			*/
23			private $callbackValidator;
24
25			/**
26			* @inheritDoc
27			*/
28			protected function init()
29			{
30			$this->callbackValidator = new CallbackValidator("ExpressionFunction '{$this->getName()}' expects parameter 1 to be a valid callback");
31			}
32
33			/**
34			* @inheritDoc
35			*/
36			protected function provideCompiler() : callable
37			{
38			return function (...$args) : string
39			{
40			return sprintf('call_user_func(%s)', implode(', ', $args));
41			};
42			}
43
44			/**
45			* @inheritDoc
46			*/
47			protected function provideEvaluator() : callable
48			{
49			/**
50			* @param array $arguments
51			* @param callable\|Closure $callback
52			*
53			* @return mixed
54			*/
55			$evaluator = function (array $arguments, $callback)
56			{
57			$this->callbackValidator->validate($callback);
58
59			return call_user_func_array($callback, $arguments['params']);
60			};
61
62			return $evaluator;
63			}
64
65			}
66

SmartWebDK / module-testing

Call::provideEvaluator() A last analyzed 2018-02-13 10:11 UTC

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like

Call::provideEvaluator() A
last analyzed 2018-02-13 10:11 UTC