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22 lines
323 B
22 lines
323 B
5 years ago
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<?php
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class wfHelperString {
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/**
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* cycle through arguments
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*
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* @return mixed
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*/
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public static function cycle() {
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static $counter = 0;
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$args = func_get_args();
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if (empty($args)) {
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$counter = 0;
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return null;
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}
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$return_val = $args[$counter % count($args)];
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$counter++;
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return $return_val;
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}
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}
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