Call a user defined function given by function_name, with the paramaters in paramarr. For example:
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 = $HTTP_SERVER_VARS["SERVER_NAME"];
call_user_func_array ('debug', array("host", $host));
call_user_func_array ('debug', array("c", $c));
call_user_func_array ('debug', array("HTTP_POST_VARS", $HTTP_POST_VARS)); |
See also: call_user_func(), call_user_method(), call_user_method_array().
Note: This function was added to the CVS code after release of PHP 4.0.4pl1