call_user_method_array
<?php
class abc{
function func($argument) {
$argument="It works";
}
}
$obj=new abc;
$argument_to_be_changed="No it doesn't work";
call_user_method("func", $obj, &$argument_to_be_changed);
echo "Result : ".$argument_to_be_changed;
?>
This code is working. But will through some warning message which you can hide by configuring php.ini
call_user_method
(PHP 4, PHP 5)
call_user_method — Appelle une méthode utilisateur d'un objet [obsolète]
Description
Avertissement
La fonction call_user_method() est abandonnée depuis PHP 4.1.0.
Exemples
Exemple #1 Alternative à la fonction call_user_method()
<?php
call_user_func(array($obj, $method_name), $parameter /* , ... */);
call_user_func(array(&$obj, $method_name), $parameter /* , ... */); // PHP 4
?>
add a note
User Contributed Notescall_user_method
ravichandran_11 at yahoo dot co dot in
10-Mar-2008 05:32
10-Mar-2008 05:32
j dot h at h-elektro dot de
05-Feb-2007 12:11
05-Feb-2007 12:11
It does not work to use Pointers as Arguments:
<?php
class abc{
function func(&$argument) {
$argument="It works";
}
}
$obj=new abc;
$argument_to_be_changed="No it doesnt";
call_user_method("func", $obj, $argument_to_be_changed);
echo "Result".$argument_to_be_changed;
?>
The result is: "No it doesnt".
Regards
der Jan
paulo at emd dot com dot br
18-Sep-2000 05:12
18-Sep-2000 05:12
This function is very similar to this:
$method="Print";
$object->$method($param1,$param2);
Note the extra $ after the ->
jmcastagnetto at php dot net
21-Aug-2000 05:04
21-Aug-2000 05:04
You can pass a variable number of parameters to a function, use a definition like:
function mymethod ($v1, $v2, $v3="", $v4="")
and then you can pass 2, 3 or 4 parameters. This is explained in the "Functions" section of the manual.
See also the PHP4 functions: func_num_args(), func_get_arg(), and func_get_args(), and examples therein