unicodeTrim: Fix PHP 8.2 deprecation#271
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mbstring extension in PHP 8.2 deprecates `HTML-ENTITIES` encoding: https://php.watch/versions/8.2/mbstring-qprint-base64-uuencode-html-entities-deprecated However, there is no need to use it to the UTF-8 representation of NBSP, one can just directly use `\u{0a}` (or `\xc2\x0a` for PHP < 7.0). Or, even better, we can enable `PCRE_UTF8` mode: https://www.php.net/manual/en/reference.pcre.pattern.modifiers.php That will remove all Unicode whitespace characters, not just the ASCII ones and nbsp because `u` modifier in PHP enables `PCRE_UCP` as well `PCRE_UTF` options: php/doc-en#2831 It is supposed to be available since PHP 5.1: https://www.phpbb.com/community/viewtopic.php?t=733515
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mbstring extension in PHP 8.2 deprecates
HTML-ENTITIESencoding:https://php.watch/versions/8.2/mbstring-qprint-base64-uuencode-html-entities-deprecated
However, there is no need to use it to the UTF-8 representation of NBSP, one can just directly use
\u{0a}(or\xc2\x0afor PHP < 7.0).Or, even better, we can enable
PCRE_UTF8mode:https://www.php.net/manual/en/reference.pcre.pattern.modifiers.php
That will remove all Unicode whitespace characters, not just the ASCII ones and nbsp because
umodifier in PHP enablesPCRE_UCPas wellPCRE_UTFoptions:php/doc-en#2831
It is supposed to be available since PHP 5.1:
https://www.phpbb.com/community/viewtopic.php?t=733515