CWhitelist::check() - Code Metrics - mosbth/cimage - Measure and Improve Code Quality continuously with Scrutinizer

CWhitelist::check() A
last analyzed 2021-05-10 14:03 UTC

↳ Parent: CWhitelist

Complexity

Conditions	6
Paths	8

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	11
CRAP Score	6

Importance

Changes

Metric	Value
cc	6
nc	8
nop	2
dl	0
loc	18
rs	9.0444
c	0
b	0
f	0
ccs	11
cts	11
cp	1
crap	6

<?php
/**
 * Act as whitelist (or blacklist).
 *
 */
class CWhitelist
{
    /**
     * Array to contain the whitelist options.
     */
    private $whitelist = array();



    /**
     * Set the whitelist from an array of strings, each item in the
     * whitelist should be a regexp without the surrounding / or #.
     *
     * @param array $whitelist with all valid options,
     *                         default is to clear the whitelist.
     *
     * @return $this
     */
    public function set($whitelist = array())
    {
        if (!is_array($whitelist)) {
            throw new Exception("Whitelist is not of a supported format.");
        }

        $this->whitelist = $whitelist;
        return $this;
    }



    /**
     * Check if item exists in the whitelist.
     *
     * @param string $item      string to check.
     * @param array  $whitelist optional with all valid options, default is null.
     *
     * @return boolean true if item is in whitelist, else false.
     */
    public function check($item, $whitelist = null)
    {
        if ($whitelist !== null) {
            $this->set($whitelist);
        }
        
        if (empty($item) or empty($this->whitelist)) {
            return false;
        }
        
        foreach ($this->whitelist as $regexp) {
            if (preg_match("#$regexp#", $item)) {
                return true;
            }
        }

        return false;
    }
}


1		<?php
2		/**
3		* Act as whitelist (or blacklist).
4		*
5		*/
6		class CWhitelist
7		{
8		/**
9		* Array to contain the whitelist options.
10		*/
11		private $whitelist = array();
12
13
14
15		/**
16		* Set the whitelist from an array of strings, each item in the
17		* whitelist should be a regexp without the surrounding / or #.
18		*
19		* @param array $whitelist with all valid options,
20		* default is to clear the whitelist.
21		*
22		* @return $this
23		*/
24	6	public function set($whitelist = array())
25		{
26	6	if (!is_array($whitelist)) {
27	1	throw new Exception("Whitelist is not of a supported format.");
28		}
29
30	5	$this->whitelist = $whitelist;
31	5	return $this;
32		}
33
34
35
36		/**
37		* Check if item exists in the whitelist.
38		*
39		* @param string $item string to check.
40		* @param array $whitelist optional with all valid options, default is null.
41		*
42		* @return boolean true if item is in whitelist, else false.
43		*/
44	5	public function check($item, $whitelist = null)
45		{
46	5	if ($whitelist !== null) {
47	2	$this->set($whitelist);
48	2	}
49
50	5	if (empty($item) or empty($this->whitelist)) {
51	1	return false;
52		}
53
54	4	foreach ($this->whitelist as $regexp) {
55	4	if (preg_match("#$regexp#", $item)) {
56	2	return true;
57		}
58	2	}
59
60	2	return false;
61		}
62		}
63

mosbth / cimage

CWhitelist::check() A last analyzed 2021-05-10 14:03 UTC

Complexity

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CWhitelist::check() A
last analyzed 2021-05-10 14:03 UTC