| 1 |
<?php |
| 2 |
|
| 3 |
if (!class_exists('WPRHelper')) : |
| 4 |
class WPRHelper { |
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public static function safePregMatch($pattern, $subject, &$matches = null, $flags = 0, $offset = 0) { |
| 6 |
if (!is_string($pattern) || !is_string($subject)) { |
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return false; |
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} |
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return preg_match($pattern, $subject, $matches, $flags, $offset); |
| 10 |
} |
| 11 |
} |
| 12 |
endif; |
