   #PHP Manual Function Handling functions Function Handling functions
   call_user_func

   PHP Manual
   Prev  Next
   ______________________________________________________________________

                             call_user_func_array

   (PHP 4 >= 4.0.4)
   call_user_func_array --  Call a user function given with an array of
   parameters

Description

   mixed call_user_func_array ( callback function [, array param_arr])

   Call a user defined function given by function, with the parameters in
   param_arr. For example:

   <?php
   function debug($var, $val) {
       echo "***DEBUGGING\nVARIABLE: $var\nVALUE:";
       if (is_array($val) || is_object($val) || is_resource($val)) {
           print_r($val);
       } else {
           echo "\n$val\n";
       }
       echo "***\n";
   }
   $c = mysql_connect();
   $host = $_SERVER["SERVER_NAME"];
   call_user_func_array('debug', array("host", $host));
   call_user_func_array('debug', array("c", $c));
   call_user_func_array('debug', array("_POST", $_POST));
   ?>

   See also: call_user_func().
   ______________________________________________________________________

   Prev                        Home           Next
   Function Handling functions  Up  call_user_func
