[TYPO3-core] RFC #12054: PHP5.3-Warning about strcmp() parameters in view_help.php

[Rupert Germann]

oops, already in the list.

"pending" tag was missing in BT

greets
rupert




Rupert Germann schrieb:
> Hi,
> 
> this is a SVN patch request.
> 
> Type: Bugfix
> 
> Bugtracker references:
> http://bugs.typo3.org/view.php?id=12054
> 
> Branches: Trunk
> 
> Problem:
> When running TYPO3 4.3 under PHP 5.3 a warning is displayed when viewing 
> the "full table description" in the help pop-up.
> 
> Solution:
> replace !strcmp(array(),'') with empty(array[0])
> 
> Info:
> on PHP 5.2 strcmp(array(1,2),'') or strcmp(array(),'') will always 
> return the integer 5.
> on PHP 5.3 a warning is showing up when strcmp() is called with an array.
> The changed line only removes 1 empty linebreak in case a table has no 
> description. According to my tests this did not happen ever under php 
> 5.2 - perhaps under older PHP versions.
> 
> 
> greets
> rupert
>