On 2 July 2025 20:56:12 BST, "Gina P. Banyard" <intern...@gpb.moe> wrote:
>Hello internals,
>
>It is this time of year again where we proposed a list of deprecations to add 
>in PHP 8.5:
>
>https://wiki.php.net/rfc/deprecations_php_8_5

For FILTER_CALLBACK, I can see it being useful in the extended mode of 
filter_var_array, where a separate filter and options can be defined for each 
key in the subject array. This allows you to build up a set of filters in 
advance, using callbacks for advanced cases; or even to recurse into another 
filter_var_array call on sub-arrays.

I am not a huge fan of the filter extension, but don't see any particular 
reason to remove this one feature of it. 


Rowan Tommins
[IMSoP]

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