Request_Param_Validator_Regex::getDefaultOptions() - Code Metrics - Inspection of "Fixed return value according to the expected type." - Mistralys/application-utils - Measure and Improve Code Quality continuously with Scrutinizer

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by Sebastian

created 2020-01-05 15:08 UTC

Request_Param_Validator_Regex::getDefaultOptions() A

↳ Parent: Request_Param_Validator_Regex

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	1
c	1
b	0
f	0
dl	0
loc	3
rs	10
cc	1
nc	1
nop	0

<?php
/**
 * File containing the {@link Request_Param_Validator_Regex} class.
 *
 * @package Application Utils
 * @subpackage Request
 * @see Request_Param_Validator_Regex
 */

declare(strict_types=1);

namespace AppUtils;

/**
 * Validates a request value using a regex. Returns null if the value does not match.
 *
 * @package Application Utils
 * @subpackage Request
 * @author Sebastian Mordziol <[email protected]>
 */
class Request_Param_Validator_Regex extends Request_Param_Validator
{
    public function getDefaultOptions() : array
    {
        return array();
    }
    
    protected function _validate()
    {
        if(!is_scalar($this->value)) {
            return null;
        }
        
        // the only scalar value we do not want to work with
        // is a boolan, which is converted to an integer when
        // converted to string, which in turn can be validated
        // with a regex.
        if(is_bool($this->value)) {
            return null;
        }
        
        $value = (string)$this->value;
        
        if(preg_match($this->getStringOption('regex'), $value)) {
            return $value;
        }
        
        return null;
    }
}


1			<?php
2			/**
3			* File containing the {@link Request_Param_Validator_Regex} class.
4			*
5			* @package Application Utils
6			* @subpackage Request
7			* @see Request_Param_Validator_Regex
8			*/
9
10			declare(strict_types=1);
11
12			namespace AppUtils;
13
14			/**
15			* Validates a request value using a regex. Returns null if the value does not match.
16			*
17			* @package Application Utils
18			* @subpackage Request
19			* @author Sebastian Mordziol <[email protected]>
20			*/
21			class Request_Param_Validator_Regex extends Request_Param_Validator
22			{
23			public function getDefaultOptions() : array
24			{
25			return array();
26			}
27
28			protected function _validate()
29			{
30			if(!is_scalar($this->value)) {
31			return null;
32			}
33
34			// the only scalar value we do not want to work with
35			// is a boolan, which is converted to an integer when
36			// converted to string, which in turn can be validated
37			// with a regex.
38			if(is_bool($this->value)) {
39			return null;
40			}
41
42			$value = (string)$this->value;
43
44			if(preg_match($this->getStringOption('regex'), $value)) {
45			return $value;
46			}
47
48			return null;
49			}
50			}
51

Mistralys / application-utils

Push — master ( 42367a...08368b )

Request_Param_Validator_Regex::getDefaultOptions() A

Complexity

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