Deprecation: #76804 - Deprecate GeneralUtility::strtoupper & strtolower¶
See forge#76804
Description¶
The following methods within GeneralUtility have been marked as deprecated:
strtoupper()strtolower()
Impact¶
Calling any of the methods above will trigger a deprecation log entry.
Affected Installations¶
Any installation with a 3rd party extension calling one of the methods in its PHP code.
Migration¶
Instead of GeneralUtility::strtoupper($value) use:
mb_strtoupper($value, 'utf-8');
Instead of GeneralUtility::strtolower($value) use:
mb_strtolower($value, 'utf-8');
Alternatively use the native implementation of strtoupper($value) or strtolower($value)
if the handled string consists of ascii characters only.