Image cropping fails for many PHP locales, if set

[knutsp]

If{{{#!php
<?php
setlocale( LC_NUMERIC /*or LC_ALL */, 'nb_NO' );
}}}

is used then Media image cropping fails and selection input fields show Infinity. It works fine with 'en_US', btw.

If #17268 is implemented, I guess it includes use of `setlocale'.

Anyway, image cropping, and other internal passing of numeric data insede an application, should work independently of how numbers are to displayed according to a locale.

I don't know which file or script to look into, to suggest a patch. Any help appreciated.

[joemcgill]

Hi @knutsp,

I'm not able to reproduce this bug in WP 5.2-beta3. Can you confirm that this is still an issue, and if so, clarify the steps you used to reproduce this bug?

Thanks.

[knutsp]

The bug is still there in latest beta.

Install on PHP 7.3.3. Add ´setlocale´ to ´wp-config.php´ with a valid PHP locale string (important).

Using Firefox latest, upload an image to Media. Click "Edit Image" button. Drag the mouse pointer on the image to make a rectangle. Observe Selection field values being filled with Infinity.

[marcelschulz]

This bug still exists as of March 2022 (5.9.2).
We're setting another locale (setlocale(LC_ALL, 'de_DE.UTF-8');) which breaks image cropping in media library as described before.

Have you ever found a solution to it?