[TYPO3-core] RFC: Bug #15311: t3lib_div::sanitizeLocalUrl() leads to fatal error on PHP4 systems

[Oliver Hader]

Hi Jigal,

Am 02.08.10 23:05, schrieb Jigal van Hemert:
> Oliver Hader wrote:
>> Solution:
>> Remove the unicode character classes in the regular expression and
>> replace them by regular plain classes. Besides that, the host name will
> 
> If I read the code correctly it only wants to check for not alphanumeric
> characters plus a few symbols and if it fails the url (part) is replaced
> with an empty string.
> 
> What if we use t3lib_cs::specCharsToASCII('utf-8', $url) first? This
> will convert character to one or more ASCII characters, but they will
> remain in the categories we wanted to check; it will not convert symbols
> to numbers or letters.
> 
> After conversion we can use the low-ascii regexps to validate the url
> (parts).

Mh, good one! I changed the patch to implement your suggestion.
With v3 of the patch URLs like http://myhost.com/äöü/typo3/ are possible
again...

olly
-- 
Oliver Hader
TYPO3 v4 Core Team Leader
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