RegularExpressions::pass() - Code Metrics - Inspection of "Initial work on RegulaxExpression check, refs #28" - ovr/phpsa - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( ed93a7...cfa785 )

by Дмитрий

created 2016-05-23 05:01 UTC

RegularExpressions::pass() B

↳ Parent: RegularExpressions

Complexity

Conditions	6
Paths	4

Size

Total Lines	21
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	23.7156

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	6
eloc	14
c	1
b	0
f	0
nc	4
nop	2
dl	0
loc	21
ccs	4
cts	19
cp	0.2105
crap	23.7156
rs	8.7624

<?php
/**
 * @author Patsura Dmitry https://github.com/ovr <[email protected]>
 */


namespace PHPSA\Analyzer\Pass\Expression\FunctionCall;

use PhpParser\Node\Expr\FuncCall;
use PHPSA\Analyzer\Helper\ResolveExpressionTrait;
use PHPSA\Check;
use PHPSA\Context;

class RegularExpressions implements PassFunctionCallInterface
{
    use ResolveExpressionTrait;

    static public $map = [
        'preg_filter' => 0,
        'preg_grep' => 0,
        'preg_match_all' => 0,
        'preg_match' => 0,
        'preg_quote' => 0,
//        'preg_replace_callback_array' => 0,
        'preg_replace_callback' => 0,
        'preg_replace' => 0,
        'preg_split' => 0,
    ];

    /**
     * @param FuncCall $funcCall
     * @param Context $context
     * @return mixed
     */
    public function pass(FuncCall $funcCall, Context $context)
    {
        $functionName = $this->resolveFunctionName($funcCall, $context);
        if ($functionName && isset(self::$map[$functionName])) {
            $pattern = $context->getExpressionCompiler()->compile($funcCall->args[0]);
            if ($pattern->isString() && $pattern->isCorrectValue()) {
                $guard = \RegexGuard\Factory::getGuard();
                if (!$guard->isRegexValid($pattern->getValue())) {
                    $context->notice(
                        'regex.invalid',
                        sprintf(
                            'Regular expression %s is not valid',
                            $pattern->getValue()
                        ),
                        $funcCall->args[0],
                        Check::CHECK_ALPHA
                    );
                }
            }
        }
    }
}


1		<?php
2		/**
3		* @author Patsura Dmitry https://github.com/ovr <[email protected]>
4		*/
5
6
7		namespace PHPSA\Analyzer\Pass\Expression\FunctionCall;
8
9		use PhpParser\Node\Expr\FuncCall;
10		use PHPSA\Analyzer\Helper\ResolveExpressionTrait;
11		use PHPSA\Check;
12		use PHPSA\Context;
13
14		class RegularExpressions implements PassFunctionCallInterface
15		{
16		use ResolveExpressionTrait;
17
18		static public $map = [
19		'preg_filter' => 0,
20		'preg_grep' => 0,
21		'preg_match_all' => 0,
22		'preg_match' => 0,
23		'preg_quote' => 0,
24		// 'preg_replace_callback_array' => 0,
25		'preg_replace_callback' => 0,
26		'preg_replace' => 0,
27		'preg_split' => 0,
28		];
29
30		/**
31		* @param FuncCall $funcCall
32		* @param Context $context
33		* @return mixed
34		*/
35	5	public function pass(FuncCall $funcCall, Context $context)
36		{
37	5	$functionName = $this->resolveFunctionName($funcCall, $context);
38	5	if ($functionName && isset(self::$map[$functionName])) {
39		$pattern = $context->getExpressionCompiler()->compile($funcCall->args[0]);
40		if ($pattern->isString() && $pattern->isCorrectValue()) {
41		$guard = \RegexGuard\Factory::getGuard();
42		if (!$guard->isRegexValid($pattern->getValue())) {
43		$context->notice(
44		'regex.invalid',
45		sprintf(
46		'Regular expression %s is not valid',
47		$pattern->getValue()
48		),
49		$funcCall->args[0],
50		Check::CHECK_ALPHA
51		);
52		}
53		}
54		}
55	5	}
56		}
57

ovr / phpsa

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RegularExpressions::pass() B

Complexity

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Duplication

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