[TYPO3-core] preg_replace / back references

[Wolfgang Klinger]

*hiya!*

On Jun 26, 2007, at 11:23 AM, Dmitry Dulepov wrote:
> Wolfgang Klinger wrote:
>> Patch attached.
>> Please approve.
>
> By the way, why it is not simple '\1'?
>
> I see no problem with ${1} because it is standard syntax but just  
> curious...

because it would lead to the same problem again...
I have a page title '12345' and this would lead to
\112345 in the regular expression and therefore not work,
'cause the back reference 112345 does not exist.


bye
Wolfgang