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To: Stanislav Malyshev <smalyshev@gmail.com>, 
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Subject: Re: [PHP-DEV] Re: [RFC] Spaceship operator RFC
From: cmbecker69@gmx.de (Christoph Becker)

Stanislav Malyshev wrote:

> Yeah compare_function can actually return more than 1, 0 and -1, esp.
> for arrays but maybe . I'm not sure if we should change this or not. It
> should be pretty easy to fix, just not sure why it's this way now - see
> zend_compare_arrays and down to zend_hash_compare.

FWIW: the documentation has already been adjusted by Peter (salathe):

  <https://svn.php.net/viewvc?view=revision&revision=336683>
  <http://docs.php.net/manual/en/language.operators.comparison.php>

-- 
Christoph M. Becker