|
7 | 7 | */ |
8 | 8 | class Url |
9 | 9 | { |
10 | | - /** |
11 | | - * Validate URL |
12 | | - * |
13 | | - * @param $url |
14 | | - * @return string |
15 | | - * @throws \Exception |
16 | | - */ |
17 | | - public static function validateUrl($url) |
18 | | - { |
19 | | - if (!trim($url)) { |
20 | | - throw new \Exception("Provided URL '$url' cannot be empty"); |
21 | | - } |
| 10 | + /** |
| 11 | + * Validate URL |
| 12 | + * |
| 13 | + * @param $url |
| 14 | + * @return string |
| 15 | + * @throws \Exception |
| 16 | + */ |
| 17 | + public static function validateUrl($url) |
| 18 | + { |
| 19 | + if (!trim($url)) { |
| 20 | + throw new \Exception("Provided URL '$url' cannot be empty"); |
| 21 | + } |
22 | 22 |
|
23 | | - // Split URL into parts first |
24 | | - $parts = parse_url($url); |
| 23 | + // Split URL into parts first |
| 24 | + $parts = parse_url($url); |
25 | 25 |
|
26 | | - if (!$parts) { |
27 | | - throw new \Exception("Error parsing URL '$url'"); |
28 | | - } |
| 26 | + if (!$parts) { |
| 27 | + throw new \Exception("Error parsing URL '$url'"); |
| 28 | + } |
29 | 29 |
|
30 | | - if (!array_key_exists('host', $parts)) { |
31 | | - throw new \Exception("Provided URL '$url' doesn't contain a hostname"); |
32 | | - } |
| 30 | + if (!array_key_exists('host', $parts)) { |
| 31 | + throw new \Exception("Provided URL '$url' doesn't contain a hostname"); |
| 32 | + } |
33 | 33 |
|
34 | | - // Rebuild the URL |
35 | | - $url = self::buildUrl($parts); |
| 34 | + // Rebuild the URL |
| 35 | + $url = self::buildUrl($parts); |
36 | 36 |
|
37 | | - return $url; |
38 | | - } |
| 37 | + return $url; |
| 38 | + } |
39 | 39 |
|
40 | | - /** |
41 | | - * Re-build a URL based on an array of parts |
42 | | - * |
43 | | - * @param array $parts |
44 | | - * @return string |
45 | | - */ |
46 | | - public static function buildUrl(array $parts) |
47 | | - { |
48 | | - $url = ''; |
49 | | - $url .= (!empty($parts['scheme'])) ? $parts['scheme'] . '://' : ''; |
50 | | - $url .= (!empty($parts['user'])) ? $parts['user'] : ''; |
51 | | - $url .= (!empty($parts['pass'])) ? ':' . $parts['pass'] : ''; |
52 | | - //If we have a user or pass, make sure to add an "@" |
53 | | - $url .= (!empty($parts['user']) || !empty($parts['pass'])) ? '@' : ''; |
54 | | - $url .= (!empty($parts['host'])) ? $parts['host'] : ''; |
55 | | - $url .= (!empty($parts['port'])) ? ':' . $parts['port'] : ''; |
56 | | - $url .= (!empty($parts['path'])) ? $parts['path'] : ''; |
57 | | - $url .= (!empty($parts['query'])) ? '?' . $parts['query'] : ''; |
58 | | - $url .= (!empty($parts['fragment'])) ? '#' . $parts['fragment'] : ''; |
| 40 | + /** |
| 41 | + * Re-build a URL based on an array of parts |
| 42 | + * |
| 43 | + * @param array $parts |
| 44 | + * @return string |
| 45 | + */ |
| 46 | + public static function buildUrl(array $parts) |
| 47 | + { |
| 48 | + $url = ''; |
| 49 | + $url .= (!empty($parts['scheme'])) ? $parts['scheme'] . '://' : ''; |
| 50 | + $url .= (!empty($parts['user'])) ? $parts['user'] : ''; |
| 51 | + $url .= (!empty($parts['pass'])) ? ':' . $parts['pass'] : ''; |
| 52 | + //If we have a user or pass, make sure to add an "@" |
| 53 | + $url .= (!empty($parts['user']) || !empty($parts['pass'])) ? '@' : ''; |
| 54 | + $url .= (!empty($parts['host'])) ? $parts['host'] : ''; |
| 55 | + $url .= (!empty($parts['port'])) ? ':' . $parts['port'] : ''; |
| 56 | + $url .= (!empty($parts['path'])) ? $parts['path'] : ''; |
| 57 | + $url .= (!empty($parts['query'])) ? '?' . $parts['query'] : ''; |
| 58 | + $url .= (!empty($parts['fragment'])) ? '#' . $parts['fragment'] : ''; |
59 | 59 |
|
60 | | - return $url; |
61 | | - } |
| 60 | + return $url; |
| 61 | + } |
62 | 62 |
|
63 | | - /** |
64 | | - * Checks a passed in IP against a CIDR. |
65 | | - * |
66 | | - * @param string $ip |
67 | | - * @param string|array $ranges |
68 | | - * @return bool |
69 | | - */ |
70 | | - public static function cidr_match($ip, $ranges) |
71 | | - { |
72 | | - $ranges = is_array($ranges) ? $ranges : (array)$ranges; |
73 | | - foreach ($ranges as $range) { |
74 | | - list($subnet, $mask) = explode('/', $range); |
75 | | - if ((ip2long($ip) & ~((1 << (32 - $mask)) - 1)) == ip2long($subnet)) { |
76 | | - return true; |
77 | | - } |
78 | | - } |
| 63 | + /** |
| 64 | + * Checks a passed in IP against a CIDR. |
| 65 | + * |
| 66 | + * @param string $ip |
| 67 | + * @param string|array $ranges |
| 68 | + * @return bool |
| 69 | + */ |
| 70 | + public static function cidrMatch($ip, $ranges) |
| 71 | + { |
| 72 | + $ranges = is_array($ranges) ? $ranges : (array)$ranges; |
| 73 | + foreach ($ranges as $range) { |
| 74 | + list($subnet, $mask) = explode('/', $range); |
| 75 | + if ((ip2long($ip) & ~((1 << (32 - $mask)) - 1)) == ip2long($subnet)) { |
| 76 | + return true; |
| 77 | + } |
| 78 | + } |
79 | 79 |
|
80 | | - return false; |
81 | | - } |
| 80 | + return false; |
| 81 | + } |
82 | 82 | } |
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