[TYPO3-core] RFC: function cmpIPv4 - PHP 5.1.12 warning with wrong usage of array index

[Martin Kutschker]

Franz Holzinger schrieb:
> Hello Martin,
> 
> 
>>Franz Holzinger schrieb:
>> 
>>
>>
>>>Description:
>>>
>>>The following line causes a lot of the same error message in PHP 5.1.12.
>>>You will get this on the screen with phpMyAdmin if you have turned on
>>>the display of error messages in php.ini and the install tool.
>>>
>>>functions cmpIPv4 and cmpIPv6
>>>
>>>list($test,$mask) = explode('/',$test);
>>
>>So can avoid all the changes from $test to $testArray (testef with E_ALL).
>>
>>$test = explode('/',$test);
>>$mask = (isset($test[1])) ? $test[1] : '';
>>$test = $test[0];
>>
> 
> This works fine without any warning message now. See new patch.

+1 for the new version.

FYI: PHP5 doesn't like a list() with more items in list than in the array. 
The diff handles this. So nothing really to worry.

Masi