[Intl] Document support for ISO 3166-1 numeric codes #18610
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| $exists = Countries::numericCodeExists('250'); | ||
| // => true | ||
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Since this is a new feature, we must add a note like the following:
.. versionadded:: 6.4
The support for numeric country codes was introduced in Symfony 6.4.
javiereguiluz
approved these changes
Jul 26, 2023
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Thanks Ben! While merging, I decided to add some context information (from the Wikipedia link that you included) about why these numeric codes might be useful: 518e596 |
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To accompany PR