Re: private $foo

On 3/28/06, Joe Henry <jhenry@celebrityaccess.com> wrote: > On Tuesday 28 March 2006 1:12 pm, Jochem Maas wrote: > > <?php > > > > class Foo > > { > > private $foo = 'foo'; > > > > function __get($k) > > { > > if (isset($this->{$k})) { > > return $this->{$k}; > > } > > > > throw new Exception("non existing property!"); > > } > > > > function __set($k, $v) > > { > > if (isset($this->{$k})) { > > $this->{$k} = $v; > > return; > > } > > > > throw new Exception("non existing property!"); > > } > > } > > > > $f = new Foo; > > echo $f->foo,"\n"; > > $f->foo = "bar"; > > echo $f->foo,"\n"; > > Maybe I'm wrong, but I thought you couldn't use the "$f->foo" to access > private variables from outside a class? I think he means: echo $f->__get('foo'); $f->__set('foo', 'bar'); echo $f->__get('foo'); --- foo bar If you want to validate input, you then have to have a block of nested conditionals if your validation expressions vary. -- Anthony Ettinger Signature: http://chovy.dyndns.org/hcard.html