<?
// Evitamos la inyeccion SQL
// Modificamos las variables pasadas por URL
foreach( $_GET as $variable => $valor ){
$_GET [ $variable ] = str_replace ( "'" , "'" , $_GET [ $variable ]);
}
// Modificamos las variables de formularios
foreach( $_POST as $variable => $valor ){
$_POST [ $variable ] = str_replace ( "'" , "'" , $_POST [ $variable ]);
}
?>
.