/ Published in: PHP
$test = 'hola';
echo $test ."";
$test = ofuscar( $test ); #Ida
echo $test ."";
$test = ofuscar( $test ); #Vuelta
echo $test ."";
echo $test ."";
$test = ofuscar( $test ); #Ida
echo $test ."";
$test = ofuscar( $test ); #Vuelta
echo $test ."";