notauniondev/portable-utf8

Portable UTF-8 library - performance optimized (unicode) string functions for php.

6.1.1 2026-04-17 02:42 UTC

Requires

• php: >=7.1.0
• symfony/polyfill-iconv: ~1.0
• symfony/polyfill-intl-grapheme: ~1.0
• symfony/polyfill-intl-normalizer: ~1.0
• symfony/polyfill-mbstring: ~1.0
• symfony/polyfill-php72: ~1.0
• voku/portable-ascii: ~2.1.0

Requires (Dev)

• phpunit/phpunit: ~6.0 || ~7.0 || ~8.0 || ~9.0

Suggests

• ext-ctype: Use Ctype for e.g. hexadecimal digit detection
• ext-fileinfo: Use Fileinfo for better binary file detection
• ext-iconv: Use iconv for best performance
• ext-intl: Use Intl for best performance
• ext-json: Use JSON for string detection
• ext-mbstring: Use Mbstring for best performance

(Apache-2.0 or GPL-2.0)

• Nicolas Grekas
• Hamid Sarfraz
• Lars Moelleken

• php
• utf8
• utf-8
• unicode
• clean
• UTF