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[2011-05-19 05:27 UTC] phrisyen at yahoo dot com
Description:
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This is a request for adding another flag (FILTER_FLAG_ALLOW_ARRAY) to filter extension to allow both arrays and scalars for input, while retaining their type (as opposed to FILTER_FORCE_ARRAY, which can accept scalars, but will return an array).
So if input is array, return an array, and if scalar, return scalar.
It seems pretty basic.
Test script:
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$test = filter_input(INPUT_GET, "a", FILTER_VALIDATE_INT, FILTER_FLAG_ALLOW_ARRAY);
var_dump($test);
Expected result:
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test.php?a=1
int(1)
test.php?a[]=1&a[]=2
array (2) { [0] => int(1), [1] => int(2) }
Actual result:
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FILTER_FLAG_ALLOW_ARRAY not implemented ;)
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Last updated: Wed Jun 07 14:03:40 2023 UTC |
I can't filter an array value (comming from a set of checkboxes) with input_filter. Reproduction: var_dump($_POST['options'], filter_input(INPUT_POST, 'options')); Result: array(2) { [1]=> string(5) "first" [2]=> string(6) "second" } bool(false)