php error reporting

<?php
$type = error_reporting();

$levels = array (
    'E_ERROR' => (($type & E_ERROR) == E_ERROR),
    'E_WARNING' => (($type & E_WARNING) == E_WARNING),
    'E_PARSE' => (($type & E_PARSE) == E_PARSE),
    'E_NOTICE' => (($type & E_NOTICE) == E_NOTICE),
    'E_CORE_ERROR' => (($type & E_CORE_ERROR) == E_CORE_ERROR),
    'E_CORE_WARNING' => (($type & E_CORE_WARNING) == E_CORE_WARNING),
    'E_COMPILE_ERROR' => (($type & E_COMPILE_ERROR) == E_COMPILE_ERROR),
    'E_COMPILE_WARNING' => (($type & E_COMPILE_WARNING) == E_COMPILE_WARNING),
    'E_USER_ERROR' => (($type & E_USER_ERROR) == E_USER_ERROR),
    'E_USER_WARNING' => (($type & E_USER_WARNING) == E_USER_WARNING),
    'E_USER_NOTICE' => (($type & E_USER_NOTICE) == E_USER_NOTICE),
    'E_STRICT' => (defined('E_STRICT') && (($type & E_STRICT) == E_STRICT)),
    'E_RECOVERABLE_ERROR' => (defined('E_RECOVERABLE_ERROR') && (($type & E_RECOVERABLE_ERROR) == E_RECOVERABLE_ERROR)),
    'E_DEPRECATED' => (defined('E_DEPRECATED') && (($type & E_DEPRECATED) == E_DEPRECATED)),
    'E_USER_DEPRECATED' => (defined('E_USER_DEPRECATED') && (($type & E_USER_DEPRECATED) == E_USER_DEPRECATED)),
    'E_ALL' => (($type & E_ALL) == E_ALL),
);

print '<pre>'. print_r ($levels, true) .'</pre>'