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Doc Bug #47552 Return Type Description of preg_replace_callback does not mention NULL
Submitted: 2009-03-03 18:07 UTC Modified: 2009-11-19 11:54 UTC
From: artnorm at gmail dot com Assigned:
Status: Closed Package: Documentation problem
PHP Version: Irrelevant OS: Win32
Private report: No CVE-ID: None
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From: artnorm at gmail dot com
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 [2009-03-03 18:07 UTC] artnorm at gmail dot com 
Description:
------------
Bug #41788 preg_replace_callback returns NULL instead of input or error 

This Report already named the circumstances. Although it is NOT A BUG, the description in the documentation is not complete.

The return of the NULL value (and PHP Skalar-Type) is not mentioned, only String and Array are mentioned.

Please add the NULL return case as well in the documentation. Thanks.

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 [2009-11-19 11:54 UTC] vrana@php.net 
Already documented by felipe.
 
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