caferrari · July 15, 2013 19:20
diff --git a/cpf.php b/cpf.php
 <?php

 // resposta:  https://www.facebook.com/groups/nao.tem.biscoito/permalink/10153103467920160/

 $cpf = preg_replace('@^(\d{3})(\d{3})(\d{3})(\d{2})$@', '$1.$2.$3-$4', '12345678900');

 echo $cpf;
	<?php

	// resposta: https://www.facebook.com/groups/nao.tem.biscoito/permalink/10153103467920160/

	$cpf = preg_replace('@^(\d{3})(\d{3})(\d{3})(\d{2})$@', '$1.$2.$3-$4', '12345678900');

	echo $cpf;