symfony/polyfill-intl-idn

Symfony polyfill for intl's idn_to_ascii and idn_to_utf8 functions

PHP

3,345

57 commits

updated Sep 30, 2026

symfony.com/polyfill-intl-idn

See the code

README

Symfony Polyfill / Intl: Idn

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.

compatibility

component

idn

intl

javascript

polyfill

portable

shim

symfony

symfony-component

symfony-polyfill

Project health

Overall

3.8/10

Maintained

5/10

Code review

0/10

OpenSSF Scorecard

Significant stargazers

Oskar Stark

327 followers · starred Jun 2019

Derick Rethans

1,840 followers · starred Feb 2021

Stephen Ostrow

11 followers · starred Mar 2020

Jannik

55 followers · starred Jun 2019

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symfony/polyfill-intl-idn

Symfony polyfill for intl's idn_to_ascii and idn_to_utf8 functions

PHP

3,345

57 commits

updated Sep 30, 2026

symfony.com/polyfill-intl-idn

See the code

README

Symfony Polyfill / Intl: Idn

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.

compatibility

component

idn

intl

javascript

polyfill

portable

shim

symfony

symfony-component

symfony-polyfill

Project health

Overall

3.8/10

Maintained

5/10

Code review

0/10

OpenSSF Scorecard

Significant stargazers

Oskar Stark

327 followers · starred Jun 2019

Derick Rethans

1,840 followers · starred Feb 2021

Stephen Ostrow

11 followers · starred Mar 2020

Jannik

55 followers · starred Jun 2019

Similar repos

symfony/polyfill-intl-normalizer

Symfony polyfill for intl's Normalizer class and related functions

2,061

same org

symfony/polyfill-ctype

Symfony polyfill for ctype functions

4,032

same org

symfony/polyfill-mbstring

Symfony polyfill for the Mbstring extension

7,816

same org

symfony/polyfill-intl-icu

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2,589

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symfony/polyfill-intl-grapheme

Symfony polyfill for intl's grapheme_* functions

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symfony/polyfill-util

Symfony utilities for portability of PHP codes

1,313

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