[SOLVED] Code execute from string

[Dat]

How can I execute php coding in a string. Because once I replace all variable within my template the string will contain: "<?php if($something) { echo $this; } ?>

 

So after replacing all variables with values how can I execute the php codes in the string before printing the final result?

Is there a php function for this, because i seem to find it on the php site.

[p2grace]

eval() should do the trick

 

http://www.php.net/manual/en/function.eval.php