note 5566 deleted from isset by zak

From: Date: Sun, 19 Nov 2000 09:37:44 +0000
Subject: note 5566 deleted from isset by zak
Groups: php.notes 
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Oops! The example I posted only works in PHP3. Apparantly in PHP4, a class member remains in the unset state until you assign it a value. Ach, so much for 100% campatibility.

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