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Doc Bug #8430 Undefined behaviour?
Submitted: 2000-12-26 21:39 UTC Modified: 2001-01-22 20:31 UTC
From: niklas at saers dot com Assigned:
Status: Closed Package: Documentation problem
PHP Version: 4.0.4 OS: All
Private report: No CVE-ID: None
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 [2000-12-26 21:39 UTC] niklas at saers dot com 
The array_keys() function is poorly documented when it comes to multi-dimentional arrays. It does not define what behaviour is expected when it gets a multidimentional array, if the key will be the first key only, the set of the keys or any other combination, neither how to expect this result back. This should be better documented

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 [2001-01-22 20:31 UTC] jimw@php.net 
added an example, even though the behaviour seems fairly obvious.
 
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