[TYPO3-core] RFC #12196: PHP warning in FE with activated DLOG and mbstring set as t3lib_cs_utils

[Rupert Germann]

FYI: committed to trunk rev 6152

greets
rupert


Rupert Germann schrieb:
> Hi,
> 
> this is a SVN patch request.
> 
> Type: Bugfix
> 
> Bugtracker references:
> http://bugs.typo3.org/view.php?id=12196
> 
> Branches: Trunk
> 
> Problem:
> with the following settings PHP shows a warning when viewing pages in FE:
> 
> $TYPO3_CONF_VARS['SYS']['enable_DLOG'] = 1;
> $TYPO3_CONF_VARS['SYS']['t3lib_cs_utils'] = 'mbstring';
> 
> PHP Warning: mb_substr() [<a 
> href='function.mb-substr'>function.mb-substr</a>]: Unknown encoding "" 
> in /srv/SVN/forge.typo3.org/Core/trunk/t3lib/class.t3lib_cs.php line 1481
> 
> This is caused by function t3lib_div::arrayToLogString() which calls 
> t3lib_div::fixed_lgd_cs at a point where no renderCharset has been set 
> in TSFE yet.
> 
> Solution:
> use $GLOBALS['TSFE']->defaultCharSet if $GLOBALS['TSFE']->renderCharset 
> is empty
> 
> greets
> rupert
>