note 98196 added to function.func-get-args

Does not work with references.

<?php
$a = array( 'foo' => 'bar' ); 

function signal(  ) {
    $args = func_get_args(  ); 
    call_user_func_array( 'slot', $args ); 
}

function slot( &$ref ) {
    $ref['foo'] = 'test';
}

signal( $a ); 

var_dump( $a ); 

?>

PHP Warning:  Parameter 1 to slot() expected to be a reference, value given in /usr/home/jpic/tests.php on line 6
PHP Stack trace:
PHP   1. {main}() /usr/home/jpic/tests.php:0
PHP   2. signal() /usr/home/jpic/tests.php:13
PHP   3. call_user_func_array() /usr/home/jpic/tests.php:6

Warning: Parameter 1 to slot() expected to be a reference, value given in /usr/home/jpic/tests.php on line 6

Call Stack:
    0.0009     319136   1. {main}() /usr/home/jpic/tests.php:0
    0.0012     319392   2. signal() /usr/home/jpic/tests.php:13
    0.0014     319800   3. call_user_func_array() /usr/home/jpic/tests.php:6

Dump $_SERVER
Dump $_GET
Dump $_POST
Dump $_COOKIE
Dump $_FILES
Dump $_ENV
Dump $_SESSION
Dump $_REQUEST
array(1) {
  ["foo"]=>
  string(3) "bar"
}
----
Server IP: 80.64.47.13
Probable Submitter: 87.223.94.116
----
Manual Page -- http://www.php.net/manual/en/function.func-get-args.php
Edit        -- https://master.php.net/note/edit/98196
Del: integrated  -- https://master.php.net/note/delete/98196/integrated
Del: useless     -- https://master.php.net/note/delete/98196/useless
Del: bad code    -- https://master.php.net/note/delete/98196/bad+code
Del: spam        -- https://master.php.net/note/delete/98196/spam
Del: non-english -- https://master.php.net/note/delete/98196/non-english
Del: in docs     -- https://master.php.net/note/delete/98196/in+docs
Del: other reasons-- https://master.php.net/note/delete/98196
Reject      -- https://master.php.net/note/reject/98196
Search      -- https://master.php.net/manage/user-notes.php