PHP Code Spintax Spin Syntax Function

Simple PHP Function Code to Process a String in spin{|tax} Format and Output Text After Spinning

Simple php function to process text in spin syntax format. This works with simple as well as spin syntax that is nested spintax.

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)]; } } $spintax = new Spintax(); $spunoutput = $spintax->process("{Learning|Studying} php{| code} is {fun|rewarding}.");