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# 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` (string function_name [, array paramarr])`

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

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