UriValidator::validate() - Code Metrics - Algo-Web/xsdTypes - Measure and Improve Code Quality continuously with Scrutinizer

UriValidator::validate() A
last analyzed 2017-07-22 09:39 UTC

↳ Parent: UriValidator

Complexity

Conditions	4
Paths	3

Size

Total Lines	10
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	1	Features	0

Metric	Value
c	3
b	1
f	0
dl	0
loc	10
rs	9.2
cc	4
eloc	6
nc	3
nop	1

<?php

namespace AlgoWeb\xsdTypes\AxillaryClasses;

class UriValidator
{
    const URI_REGEXP = '/^(([^:\/?#]+):)?(\/\/([^\/?#]*))?([^?#]*)(\?([^#]*))?(#?(.*))?/';

    /**
     * Validate a URI according to RFC 3986 (+errata)
     * (See: http://www.rfc-editor.org/errata_search.php?rfc=3986).
     *
     * @param string $uri the URI to validate
     *
     * @return bool TRUE when the URI is valid, FALSE when invalid
     */
    public static function validate($uri)
    {
        if (substr_count($uri, '#') > 1 || !self::checkHexDigits($uri)) {
            return false;
        }
        if (filter_var($uri, FILTER_VALIDATE_URL) !== false) {
            return true;
        }
        return (bool)preg_match(self::URI_REGEXP, $uri);
    }

    private static function checkHexDigits($uri)
    {
        $lastPos = 0;
        while (($lastPos = strpos($uri, '%', $lastPos)) !== false) {
            if (!(ctype_xdigit($uri[$lastPos + 1]) && ctype_xdigit($uri[$lastPos + 2]))) {
                return false;
            }
            $lastPos = $lastPos + strlen('%');
        }
        return true;
    }
}


1			<?php
2
3			namespace AlgoWeb\xsdTypes\AxillaryClasses;
4
5			class UriValidator
6			{
7			const URI_REGEXP = '/^(([^:\/?#]+):)?(\/\/([^\/?#]))?([^?#])(\?([^#]))?(#?(.))?/';
8
9			/**
10			* Validate a URI according to RFC 3986 (+errata)
11			* (See: http://www.rfc-editor.org/errata_search.php?rfc=3986).
12			*
13			* @param string $uri the URI to validate
14			*
15			* @return bool TRUE when the URI is valid, FALSE when invalid
16			*/
17			public static function validate($uri)
18			{
19			if (substr_count($uri, '#') > 1 \|\| !self::checkHexDigits($uri)) {
20			return false;
21			}
22			if (filter_var($uri, FILTER_VALIDATE_URL) !== false) {
23			return true;
24			}
25			return (bool)preg_match(self::URI_REGEXP, $uri);
26			}
27
28			private static function checkHexDigits($uri)
29			{
30			$lastPos = 0;
31			while (($lastPos = strpos($uri, '%', $lastPos)) !== false) {
32			if (!(ctype_xdigit($uri[$lastPos + 1]) && ctype_xdigit($uri[$lastPos + 2]))) {
33			return false;
34			}
35			$lastPos = $lastPos + strlen('%');
36			}
37			return true;
38			}
39			}
40

Algo-Web / xsdTypes

UriValidator::validate() A last analyzed 2017-07-22 09:39 UTC

Complexity

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Duplication

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UriValidator::validate() A
last analyzed 2017-07-22 09:39 UTC