Fix #68447: grapheme_extract take an extra trailing character#1974
Merged
php-pulls merged 1 commit intophp:PHP-5.6from Nov 27, 2016
Merged
Fix #68447: grapheme_extract take an extra trailing character#1974php-pulls merged 1 commit intophp:PHP-5.6from
php-pulls merged 1 commit intophp:PHP-5.6from
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grapheme_extract() converts UTF-8 string in the argument to UTF-16 to iterate through graphemes, and count each UTF-16 character as one Unicode character, which is not correct for UTF-16 surrogate pairs. The patch removes the conversion and counts UTF-8 directly if needed.
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grapheme_extract() converts UTF-8 string in the argument to UTF-16 to
iterate through graphemes, and count each UTF-16 character as one Unicode
character, which is not correct for UTF-16 surrogate pairs.
The patch removes the conversion and counts UTF-8 directly if needed.