call_user_method

(PHP 4, PHP 5)

call_user_method — Llamar un método de usuario en un objeto específico [obsoleta]

Descripción

mixed call_user_method ( string $nombre_metodo , object &$obj [, mixed $parametro [, mixed $... ]] )

Warning

La función call_user_method() es obsoleta desde PHP 4.1.0, use la alternativa call_user_func() con la sintaxis array(&$obj, "nombre_metodo") en su lugar.

Ver también

class_exists

call_user_method_array

Last updated: Fri, 11 Apr 2008

add a note User Contributed Notes
call_user_method

ravichandran_11 at yahoo dot co dot in
10-Mar-2008 01:32


<?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

j dot h at h-elektro dot de
05-Feb-2007 09:11


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 02:12


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 02:04


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

add a note

class_exists

call_user_method_array

Last updated: Fri, 11 Apr 2008