On Sat, 2006-09-23 at 11:46 -0400, Robert Cummings wrote:
> On Sat, 2006-09-23 at 16:04 +0100, Marcus Bointon wrote:
> > On 23 Sep 2006, at 15:51, Ray Hauge wrote:
> >
> > > To me it looks like they append the name of the class to any private
> > > variables. I would guess that it does this to make sure you know
> > > what you're
> > > doing and using the private variable like that. I'm just guessing
> > > at that
> > > point though.
> >
> > Well, I realised that, but it's not very helpful as there's no
> > separator between class name and variable name it's impossible to
> > separate it correctly
>
> <?php
>
> class MyClass()
> {
> public $field1 = '';
> private $field2 = '';
>
> public function __sleep()
> {
> return array('field1', 'field2');
> }
> }
>
> $myClass = new Myclass;
> $prefix = get_class( $myClass );
> $prefixL = strlen( $prefix );
>
> $myArray = (array)$myClass;
> foreach( $myArray as $name => $value )
> {
> if( substr( $name, 0, 1 ) === '*' )
> {
> $foo = &$myArray[$name];
> unset( $myArray[$name] );
> $myArray[substr( $name, 1 )] = &$foo;
> }
> else
> if( ereg( "^$prefix", '', $name ) )
That line should have been: if( ereg( "^$prefix", $name ) ). I was
originally doing a replace, but then I scrapped it :)
Cheers,
Rob.
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