[TYPO3-core] preg_replace / back references

Michael Stucki michael at typo3.org
Sat Jul 7 02:05:54 CEST 2007

Hi Wolfgang,

> On Jun 25, 2007, at 2:01 PM, Dmitry Dulepov wrote:
>> Wolfgang Klinger wrote:
>>> We found a bug in prefixLocalAnchorsWithScript() in tslib_fe
>>> where the back reference in the regular expression is written
>>> as $1 and the we had numeric URLs here, so this ended up in something
>>> like $12345 (and that makes no sense).
>>> To fix this the correct usage is ${1}.
> Patch attached.
> Please approve.

I didn't test, consider it as a no-brainer.
It will surely not break, so if you say it helps you, you'll have my +1.

- michael
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