Description:
------------
The example on the manual page for ErrorException passes the error severity ($errno) to $code instead of $severity.

http://php.net/manual/en/class.errorexception.php


Expected result:
----------------
function exception_error_handler($errno, $errstr, $errfile, $errline ) {
    throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
}

Actual result:
--------------
function exception_error_handler($errno, $errstr, $errfile, $errline ) {
    throw new ErrorException($errstr, $errno, 0, $errfile, $errline);
}