This is a simple PHP function to generate spintext functionality.
Example
$str = {This|That} is a {Ball|Pen}
Using spintext function output can be
- This is a Ball
- This is a Pen
- That is a Ball
- That is a Pen.
Spentext Function
$str = "{This|That} is a {Ball|Pen}!"; function spintext ($str) { return preg_replace_callback("/\{(((?>[^\{\}]+)|(?R))*?)\}/x", function ($text) { $words = explode("|", $text[1]); return $words[array_rand($words)]; }, $str); } $str = spintext($str); echo "<br/>"; echo $str;