note 86203 added to function.is-numeric

"$e = (int) substr( $n , -2 );"

What the heck am I thinking.

function number_suffix2($n)
{
    $s = array( 1->'st' , 2=>'nd' , 3=>'rd' );
    $e = $n % 100;
    $x = $n % 10;
   
    return $n.( ( $x > 0 && $x < 4 && ( $e < 11 || $e > 13 ) ) ? $s[$x] : 'th' );
}
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Server IP: 208.69.120.35
Probable Submitter: 69.138.17.84
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Manual Page -- http://www.php.net/manual/en/function.is-numeric.php
Edit        -- https://master.php.net/note/edit/86203
Del: integrated  -- https://master.php.net/note/delete/86203/integrated
Del: useless     -- https://master.php.net/note/delete/86203/useless
Del: bad code    -- https://master.php.net/note/delete/86203/bad+code
Del: spam        -- https://master.php.net/note/delete/86203/spam
Del: non-english -- https://master.php.net/note/delete/86203/non-english
Del: in docs     -- https://master.php.net/note/delete/86203/in+docs
Del: other reasons-- https://master.php.net/note/delete/86203
Reject      -- https://master.php.net/note/reject/86203
Search      -- https://master.php.net/manage/user-notes.php