Re: [PHP] Get reference count on a variable.

2004-08-21 Thread Hannes Magnusson
On Sat, 21 Aug 2004 04:10:53 + [EMAIL PROTECTED] (Curt Zirzow) wrote: * Thus wrote Robert Cummings: Hi All, I think I'm looking for something that doesn't exist, but just in case thought I'd check the list. Does anyone know if a PHP function exists to get the number of

Re: [PHP] Get reference count on a variable.

2004-08-21 Thread Curt Zirzow
* Thus wrote Robert Cummings: On Sat, 2004-08-21 at 00:10, Curt Zirzow wrote: * Thus wrote Robert Cummings: Hi All, I think I'm looking for something that doesn't exist, but just in case thought I'd check the list. Does anyone know if a PHP function exists to get the number

Re: [PHP] Get reference count on a variable.

2004-08-21 Thread Robert Cummings
On Sat, 2004-08-21 at 10:24, Curt Zirzow wrote: * Thus wrote Robert Cummings: On Sat, 2004-08-21 at 00:10, Curt Zirzow wrote: * Thus wrote Robert Cummings: Hi All, I think I'm looking for something that doesn't exist, but just in case thought I'd check the list. Does

Re: [PHP] Get reference count on a variable.

2004-08-21 Thread Curt Zirzow
* Thus wrote Robert Cummings: As exemplified in the sample script I sent in my last response and by the link sent by Hannes Magnusson, in PHP5 the following have identical behaviour: $o1 = new Foo(); $o2 = $o1; // Is same as... $o1 = new Foo(); $o2 = $o1; But =

Re: [PHP] Get reference count on a variable.

2004-08-21 Thread Robert Cummings
On Sat, 2004-08-21 at 11:21, Curt Zirzow wrote: * Thus wrote Robert Cummings: As exemplified in the sample script I sent in my last response and by the link sent by Hannes Magnusson, in PHP5 the following have identical behaviour: $o1 = new Foo(); $o2 = $o1; // Is

Re: [PHP] Get reference count on a variable.

2004-08-21 Thread Daniel Schierbeck
Robert Cummings wrote: In PHP5 to get a copy of, versus a reference to, an object the developer must call the __clone() method for the target object: $obj = new Foo(); $copyNotReference = $obj-__clone(); The correct syntax for that is: $obj = new Foo; $copyNotReference =

Re: [PHP] Get reference count on a variable.

2004-08-21 Thread Robert Cummings
On Sat, 2004-08-21 at 14:38, Daniel Schierbeck wrote: Robert Cummings wrote: In PHP5 to get a copy of, versus a reference to, an object the developer must call the __clone() method for the target object: $obj = new Foo(); $copyNotReference = $obj-__clone(); The correct

Re: [PHP] Get reference count on a variable.

2004-08-21 Thread Daniel Schierbeck
Robert Cummings wrote: On Sat, 2004-08-21 at 14:38, Daniel Schierbeck wrote: Robert Cummings wrote: In PHP5 to get a copy of, versus a reference to, an object the developer must call the __clone() method for the target object: $obj = new Foo(); $copyNotReference = $obj-__clone(); The correct

[PHP] Get reference count on a variable.

2004-08-20 Thread Robert Cummings
Hi All, I think I'm looking for something that doesn't exist, but just in case thought I'd check the list. Does anyone know if a PHP function exists to get the number of references on a given variable's data? I was hoping to create a way for a factory to automatically recycle resources

Re: [PHP] Get reference count on a variable.

2004-08-20 Thread Curt Zirzow
* Thus wrote Robert Cummings: Hi All, I think I'm looking for something that doesn't exist, but just in case thought I'd check the list. Does anyone know if a PHP function exists to get the number of references on a given variable's data? I was hoping to create a way for a factory to

Re: [PHP] Get reference count on a variable.

2004-08-20 Thread Robert Cummings
On Sat, 2004-08-21 at 00:10, Curt Zirzow wrote: * Thus wrote Robert Cummings: Hi All, I think I'm looking for something that doesn't exist, but just in case thought I'd check the list. Does anyone know if a PHP function exists to get the number of references on a given variable's