Hanson.xyz Dev
32 lines
728 B
PHP
Executable File
32 lines
728 B
PHP
Executable File
<?php
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namespace AIOWPS\Firewall;
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/**
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* Utility methods to help with the rules
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*/
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class Rule_Utils {
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/**
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* Check if the subject contains the given pattern or patterns
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*
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* @param string $subject - The subject we wish to check the pattern or patterns against.
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* @param string|array $pattern - Regex pattern. An array for multiple patterns; a string otherwise.
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* @return boolean
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*/
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public static function contains_pattern($subject, $pattern) {
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if (empty($subject)) return false;
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if (is_string($pattern)) return (1 === preg_match($pattern, $subject));
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if (!is_array($pattern)) return false;
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foreach ($pattern as $patt) {
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if (preg_match($patt, $subject)) return true;
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}
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return false;
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}
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}
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