On 1/23/2013 5:04 PM, Crypto Compress wrote:
guard->in_unset = 1; /* Prevent recursion */
zend_call_method_with_1_params(&object, zobj->ce, &zobj->ce->__unset,
ZEND_UNSET_FUNC_NAME, NULL, member);
guard->in_unset = 0; /* Prevent recursion */
a) That applies to __unset (magic method) only
b) guard is name specific (another name would have a different guard)
c) Those three lines are not new code, they have just been moved around
a bit.
The code (for unset accessors) you are looking for is here:
https://github.com/cpriest/php-src/blob/accessors-5.5/Zend/zend_object_handlers.c#L986
this code would only prevent nested/parallel access to same accessor
but not circular?
e.g.: getter -> setter -> null-checker -> null-setter -> getter
sorry it this is a dumb question :)
cryptocompress
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