UrlSafeBase64::valid() - Code Metrics - tck/zf2-imageresizer - Measure and Improve Code Quality continuously with Scrutinizer

UrlSafeBase64::valid() A
last analyzed 2018-01-07 16:22 UTC

↳ Parent: UrlSafeBase64

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	4
ccs	2
cts	2
cp	1
rs	10
cc	1
eloc	2
nc	1
nop	1
crap	1

<?php
/**
 * Url safe base64
 *
 * @link      http://github.com/tck/zf2-imageresizer for the canonical source repository
 * @copyright Copyright (c) 2017 Tobias Knab
 * 
 * For the full copyright and license information, please view the LICENSE.txt
 * file that was distributed with this source code.
 */

namespace TckImageResizer\Util;

/**
 * Url safe base64 implementation
 * 
 * @package TckImageResizer
 */
class UrlSafeBase64
{
    /**
     * base64 encode
     *
     * @param string $data data to encode
     * @return string encoded data
     */
    public static function encode($data)
    {
        return rtrim(strtr(base64_encode($data), '+/', '-_'), '=');
    }
    
    /**
     * base64 decode
     *
     * @param string $data data to decode
     * @return string decoded data
     */
    public static function decode($data)
    {
        $rData = strtr($data, '-_', '+/');
        $rMod4 = strlen($rData) % 4;
        if ($rMod4) {
            $rData .= substr('====', $rMod4);
        }
        return base64_decode($rData);
    }
    
    /**
     * base64 check string
     *
     * @param string $data data to check
     * @return boolean vaild or not
     */
    public static function valid($data)
    {
        return (boolean) preg_match('!^[a-zA-Z0-9\-_]*$!', $data);
    }
}


1		<?php
2		/**
3		* Url safe base64
4		*
5		* @link http://github.com/tck/zf2-imageresizer for the canonical source repository
6		* @copyright Copyright (c) 2017 Tobias Knab
7		*
8		* For the full copyright and license information, please view the LICENSE.txt
9		* file that was distributed with this source code.
10		*/
11
12		namespace TckImageResizer\Util;
13
14		/**
15		* Url safe base64 implementation
16		*
17		* @package TckImageResizer
18		*/
19		class UrlSafeBase64
20		{
21		/**
22		* base64 encode
23		*
24		* @param string $data data to encode
25		* @return string encoded data
26		*/
27	6	public static function encode($data)
28		{
29	6	return rtrim(strtr(base64_encode($data), '+/', '-_'), '=');
30		}
31
32		/**
33		* base64 decode
34		*
35		* @param string $data data to decode
36		* @return string decoded data
37		*/
38	6	public static function decode($data)
39		{
40	6	$rData = strtr($data, '-_', '+/');
41	6	$rMod4 = strlen($rData) % 4;
42	6	if ($rMod4) {
43	3	$rData .= substr('====', $rMod4);
44	3	}
45	6	return base64_decode($rData);
46		}
47
48		/**
49		* base64 check string
50		*
51		* @param string $data data to check
52		* @return boolean vaild or not
53		*/
54	6	public static function valid($data)
55		{
56	6	return (boolean) preg_match('!^[a-zA-Z0-9\-_]*$!', $data);
57		}
58		}
59

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UrlSafeBase64::valid() A last analyzed 2018-01-07 16:22 UTC

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UrlSafeBase64::valid() A
last analyzed 2018-01-07 16:22 UTC