I am using PHP 4.3.2, and it seems that testing objects for equality (with == or ===) causes an internal bug when the objects have recursive instance variables. That is, if the objects being tested have a variable that is a reference to an object that has a variable that is a reference to the first object, then the PHP processor dies. What can be done about this? If this needs to be sent to another mailing list, please let me know.
Thank you.
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