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https://issues.apache.org/jira/browse/THRIFT-1427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bryan Alves updated THRIFT-1427:
--------------------------------

    Attachment: thrift_mbstring.patch

Here is an updated patch that moves the relevant string utility functions to 
their own file.
                
> PHP library uses non-multibyte safe functions with mbstring function 
> overloading
> --------------------------------------------------------------------------------
>
>                 Key: THRIFT-1427
>                 URL: https://issues.apache.org/jira/browse/THRIFT-1427
>             Project: Thrift
>          Issue Type: Bug
>          Components: PHP - Library
>    Affects Versions: 0.7
>         Environment: PHP 5.2.6
>            Reporter: Bryan Alves
>            Priority: Minor
>              Labels: patch, php
>         Attachments: thrift_mbstring.patch, thrift_mbstring.patch.ORIG
>
>
> The PHP library uses strlen() and substr() liberally.  These functions can be 
> overriden by mbstring with the config "mbstring.func_overload" 
> (http://us.php.net/manual/en/mbstring.overload.php).
> When this overloading happens, substr and strlen (among other non-important 
> functions) are no longer binary-safe, and need to be replaced with their mb_* 
> binary safe equivalents.
> Attached is a patch that identifies environments where 
> mbstring.func_overloading is set, and automatically switches over use of the 
> non-binarysafe functions to their safe equivalents.

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