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Re: object id - where? [message #177930 is a reply to message #177902]

Fri, 27 April 2012 20:07

Thomas Mlynarczyk
Messages: 131
Registered: September 2010

Karma:

Senior Member

M. Strobel schrieb:

> is there something like an object id accessible?

You can use === to check if two variables refer to the same object:

$a = new stdclass;
$a->foo = 42;
$b = new stdclass;
$b->foo = 42;
$c = $a;
var_dump( $a === $b, $a === $c, $b === $c );

Result:
false, true, false

Greetings,
Thomas

--
Ce n'est pas parce qu'ils sont nombreux à avoir tort qu'ils ont raison!
(Coluche)

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[Message index]

		object id - where? By: M. Strobel on Thu, 26 April 2012 09:34
		Re: object id - where? By: Jerry Stuckle on Thu, 26 April 2012 09:38
		Re: object id - where? By: M. Strobel on Thu, 26 April 2012 09:42
		Re: object id - where? By: Jerry Stuckle on Fri, 27 April 2012 00:33
		Re: object id - where? By: Thomas Mlynarczyk on Fri, 27 April 2012 20:07
		Re: object id - where? By: Goran on Mon, 30 April 2012 11:19
		Re: object id - where? By: M. Strobel on Mon, 30 April 2012 12:43

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