1: <?php
2:
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24: class Jyxo_Input_Validator_IsUrl extends Jyxo_Input_Validator_AbstractValidator
25: {
26: 27: 28: 29: 30: 31:
32: public function isValid($value)
33: {
34: $patternGenericTld = '(?:aero|biz|cat|com|coop|edu|gov|info|int|jobs|mil|mobi|museum|name|net|org|pro|tel|travel|asia|post|geo)';
35: $patternTld = '(?-i:' . $patternGenericTld . '|[a-z]{2})';
36: $patternDomain = '(?:(?:[a-z]|[a-z0-9](?:[-a-z0-9]{0,61}[a-z0-9]))[.])*(?:[a-z0-9](?:[-a-z0-9]{0,61}[a-z0-9])[.]' . $patternTld . ')';
37:
38:
39: $patternUrl = '(?:(?:http|ftp)s?://(?:[\S]+(?:[:][\S]*)?@)?)?';
40:
41: $patternUrl .= '(?:' . $patternDomain . ')';
42:
43: $patternUrl .= '(?::[0-9]+)?(?:(?:/+[-\w\pL\pN\~.:!%]+)*(?:/|[.][a-z0-9]{2,4})?)?';
44:
45: $patternUrl .= '(?:[?&][\]\[-\w\pL\pN.,?!\~%#@&;:/\'\=+]*)?(?:#[\]\[-\w\pL\pN.,?!\~%@&;:/\'\=+]*)?';
46:
47: if (!preg_match('~^' . $patternUrl . '$~i', (string) $value)) {
48: return false;
49: }
50:
51: return true;
52: }
53: }
54: