symfony / polyfill-intl-idn

v1.42.0 2026-08-24 10:51 UTC

Requires

• php: >=7.2
• symfony/polyfill-intl-normalizer: ^1.10

Suggests

• ext-intl: For best performance

MIT

• Laurent Bassin
• Trevor Rowbotham
• Symfony Community

• intl
• compatibility
• portable
• idn
• polyfill
• shim

Published on Packagist.org on 2026-08-24 11:45 UTC

README

This component provides idn_to_ascii and idn_to_utf8 functions to users who run php versions without the Intl extension.

More information can be found in the main Polyfill README.

License

This library is released under the MIT license.