<?PHP /** * Spintax - A helper class to process Spintax strings. * @name Spintax * @author Jason Davis - http://www.codedevelopr.com/ */ class Spintax { public function process($text) { return preg_replace_callback( '/\{(((?>[^\{\}]+)|(?R))*)\}/x', array($this, 'replace'), $text ); } public function replace($text) { $text = $this->process($text[1]); $parts = explode('|', $text); return $parts[array_rand($parts)]; } } ?> <?PHP $spintax = new Spintax(); $string = '{Hello|Howdy|Hola} to you, {Mr.|Mrs.|Ms.} {Smith|Williams|Davis}!'; echo $spintax->process($string); ?>
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