note 102409 added to function.preg-last-error

here's the code to check for all errors
<?php
if (preg_last_error() == PREG_NO_ERROR) {
    print 'There is no error.';
}
else if (preg_last_error() == PREG_INTERNAL_ERROR) {
    print 'There is an internal error!';
}
else if (preg_last_error() == PREG_BACKTRACK_LIMIT_ERROR) {
    print 'Backtrack limit was exhausted!';
}
else if (preg_last_error() == PREG_RECURSION_LIMIT_ERROR) {
    print 'Recursion limit was exhausted!';
}
else if (preg_last_error() == PREG_BAD_UTF8_ERROR) {
    print 'Bad UTF8 error!';
}
else if (preg_last_error() == PREG_BAD_UTF8_ERROR) {
    print 'Bad UTF8 offset error!';
}
?>
----
Server IP: 69.147.83.197
Probable Submitter: 212.108.146.193
----
Manual Page -- http://www.php.net/manual/en/function.preg-last-error.php
Edit        -- https://master.php.net/note/edit/102409
Del: integrated  -- https://master.php.net/note/delete/102409/integrated
Del: useless     -- https://master.php.net/note/delete/102409/useless
Del: bad code    -- https://master.php.net/note/delete/102409/bad+code
Del: spam        -- https://master.php.net/note/delete/102409/spam
Del: non-english -- https://master.php.net/note/delete/102409/non-english
Del: in docs     -- https://master.php.net/note/delete/102409/in+docs
Del: other reasons-- https://master.php.net/note/delete/102409
Reject      -- https://master.php.net/note/reject/102409
Search      -- https://master.php.net/manage/user-notes.php