8000 Exception "Symfony\Component\String\UnicodeString" requires a translit-able iconv implementation... · Issue #38060 · symfony/symfony · GitHub
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Exception "Symfony\Component\String\UnicodeString" requires a translit-able iconv implementation... #38060

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Surfoo opened this issue Sep 4, 2020 · 5 comments
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Exception "Symfony\Component\String\UnicodeString" requires a translit-able iconv implementation... #38060

Surfoo opened this issue Sep 4, 2020 · 5 comments
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Bug Status: Needs Review String

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@Surfoo
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Surfoo commented Sep 4, 2020 •
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Symfony version(s) affected: 5.1.5

Description
With Windows 8 and PHP 7.4, an exception is thrown:

Here the phpinfo if needed : https://gist.github.com/Surfoo/293c14052c882c08bfab1368af38a3e7

Exception "Symfony\Component\String\UnicodeString" requires a translit-able iconv implementation, try installing "gnu-libiconv" if you're using Alpine Linux.

Exception

How to reproduce

In a controller :

 dd((string) $this->slugger->slug('🐎 test unicode character'));
@Surfoo Surfoo added the Bug label Sep 4, 2020
@xabbuh xabbuh added the String label Sep 4, 2020
@nicolas-grekas nicolas-grekas mentioned this issue Sep 15, 2020
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@notFloran
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I have the same issue with macOS Catalina and homebrew:

php -v:

PHP 7.4.10 (cli) (built: Sep  3 2020 18:21:42) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
    with Zend OPcache v7.4.10, Copyright (c), by Zend Technologies
    with blackfire v1.39.1~mac-x64-non_zts74, https://blackfire.io, by Blackfire

php --ri iconv:

iconv

iconv support => enabled
iconv implementation => libiconv
iconv library version => 1.11

Directive => Local Value => Master Value
iconv.input_encoding => no value => no value
iconv.output_encoding => no value => no value
iconv.internal_encoding => no value => no value

I try #38195 and no changes.

@nicolas-grekas
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nicolas-grekas commented Sep 15, 2020 •
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What's the output of this on your machine?

var_dump(iconv('UTF-8', 'ASCII//TRANSLIT', '²'));
var_dump(iconv('UTF-8', 'ASCII//TRANSLIT', 'é'));

@notFloran
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Result:

php > echo iconv('UTF-8', 'ASCII//TRANSLIT', '²');
^2
php > var_dump(iconv('UTF-8', 'ASCII//TRANSLIT', 'é'));
string(2) "'e"

@nicolas-grekas
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Thanks, can you try #38195 again?

@notFloran
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Thanks, can you try #38195 again?

It's good 👍 , thanks

@fabpot fabpot closed this as completed Sep 16, 2020
fabpot added a commit that referenced this issue Sep 16, 2020
@fabpot
bug #38195 [String] improve slugger's portability accross implementat…
f27ca4e 
…ions of iconv() (nicolas-grekas)

This PR was merged into the 5.1 branch.

Discussion
----------

[String] improve slugger's portability accross implementations of iconv()

| Q             | A
| ------------- | ---
| Branch?       | 5.1
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Tickets       | Fix #36880, fix #38060
| License       | MIT
| Doc PR        | -

Ping @Surfoo @edguar, can you please confirm that this fixes your issues?

Commits
-------

21e4e32 [String] improve slugger's portability accross implementations of iconv()
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@fabpot @nicolas-grekas @notFloran @Surfoo @xabbuh @carsonbot
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