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save_bvnghean.vn
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plugins
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wordfence
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wfHelperString.php
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<?php class wfHelperString { /** * cycle through arguments * * @return mixed */ public static function cycle() { static $counter = 0; $args = func_get_args(); if (empty($args)) { $counter = 0; return null; } $return_val = $args[$counter % count($args)]; $counter++; return $return_val; } }