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Bug #104190
open
restrict "Unsafe captching group regex"-message to only used replacements
Status:
Needs Feedback
Priority:
Should have
Assignee:
-
Category:
Redirect Handling
Target version:
-
Start date:
2024-06-24
Due date:
% Done:
0%
Estimated time:
TYPO3 Version:
13
PHP Version:
Tags:
Complexity:
no-brainer
Is Regression:
Sprint Focus:
Description
Currently the replaceRegExpCaptureGroup function inside the RedirectService is generating a warning message for every capture group which contains a question mark.
The problem is, that this message is generated for every captured group, even if it is not used. Especially for capturing group zero, which always contains the whole matched string.
Alternatives:
- throw away match zero (unset $matches0) (is it allowed to use $0 in the target url?)
- check if replacement string is used (does the target url contain a $0 placeholder?)
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