[TYPO3-core] RFC: #8064: Split does not work with returnKey = 0
Oliver Hader
oliver at typo3.org
Wed Apr 9 01:24:11 CEST 2008
Hi Dirk,
Dirk Weise schrieb:
> this is a SVN patch request.
>
> Type: Bugfix
>
> Branches: 4_2, 4_1 ?
>
> Bugtracker Reference:
> http://bugs.typo3.org/view.php?id=8064
>
> Problem:
> You can't use split to return the first element of a splited value. It
> will return the whole string instead.
> split {
> token.char = 10
> returnKey = 0
> }
>
> Checking a var that contains a zero in an if statement always resolves
> to false....
>
> Resolution:
> Checking with is_numeric().
> See attached patch, it's a no brainer.
+1 on reading when using t3lib_div::testInt() instead of is_numeric().
The patch can IMO also be committed to TYPO3_4-1.
olly
--
Oliver Hader
TYPO3 Core Team
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