Doc #80971 [Com]: func_get_args() didnt work when using named args
Edit report at https://bugs.php.net/bug.php?id=80971&edit=1
ID: 80971
Comment by: timkeller at aol dot com
Reported by: antoni at friki dot cat
Summary: func_get_args() didnt work when using named args
Status: Open
Type: Documentation Problem
Package: Documentation problem
PHP Version: 8.0.3
Block user comment: N
Private report: N
New Comment:
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Previous Comments:
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[2021-06-03 02:28:22] lufei@php.net
The following pull request has been associated:
Patch Name: Fix 80971: func_get_args() didnt work when using named args
On GitHub: https://github.com/php/doc-en/pull/650
Patch: https://github.com/php/doc-en/pull/650.patch
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[2021-04-20 17:00:23] cmb@php.net
This is expected, but apparently undocumented. From the RFC[1]:
| All three functions are oblivious to the collection of unknown
| named arguments by variadics. func_get_args() will not return the
| collected values and func_num_args() will not include them in the
| argument count. Collected unknown named arguments can only be
| accessed through the variadic parameter.
[1] <https://wiki.php.net/rfc/named_params#func_get_args_and_friends>
------------------------------------------------------------------------
[2021-04-20 16:38:25] antoni at friki dot cat
Description:
------------
func_get_args() in combination with named args returns an empty array.
Test script:
---------------
<?php
function foo(...$args) {
//var_dump($args);
var_dump(func_get_args());
}
foo(a: 9, b: 99, c: 999);
Expected result:
----------------
I expected an array with 3 elements.
Probably:
array(3) {
["a"]=>
int(9)
["b"]=>
int(99)
["c"]=>
int(999)
}
Or:
array(3) {
[0]=>
int(9)
[1]=>
int(99)
[2]=>
int(999)
}
Actual result:
--------------
array(0) {
}
------------------------------------------------------------------------
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Edit this bug report at https://bugs.php.net/bug.php?id=80971&edit=1
Thread (5 messages)