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

[Franz Holzinger]

Hello,


This is a CVS patch request.

Type: Bugfix

Branch:  TYPO3_4-0

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);

Notice: Undefined offset: 1 in
/var/www/html/TYPO3core/t3lib/class.t3lib_div.php on line 632
Call Stack
#    Function    Location
1    {main}()   
/var/www/html/TYPO3core/typo3/ext/phpmyadmin/modsub/phpMyAdmin-2.6.4-pl3/tbl_properties_structure.php:0
2    debug()   
/var/www/html/TYPO3core/typo3/ext/phpmyadmin/modsub/phpMyAdmin-2.6.4-pl3/tbl_properties_structure.php:8
3    t3lib_div::cmpIP()   
/var/www/html/TYPO3core/t3lib/config_default.php:337
4    t3lib_div::cmpIPv4()   
/var/www/html/TYPO3core/t3lib/class.t3lib_div.php:615

Change:
Replace this assignment and ask before if the array has an index=1.

You need PHP 5.1.12 and phpMyAdmin installed to see the difference.

Greets,

Franz



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