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call_user_func_array

Call a user function given with an array of parameters (PHP 4 >= 4.0.4, PHP 5)
mixed call_user_func_array ( callback function, array param_arr )

Call a user defined function with the parameters in param_arr.

Parameters

function

The function to be called.

param_arr

The parameters to be passed to the function, as an indexed array.

Return Values

Returns the function result, or FALSE on error.

Examples

Example 752. call_user_func_array() example

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<?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()
information about the callback type


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