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@@ -1,22 +1,11 @@
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 <?php
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-function ends_with($name, $end) {
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-  return $name == $end or 0 === strpos(strrev($name), strrev($end));
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-}
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-
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 function h($string) {
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   return htmlspecialchars($string);
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 }
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-function remove_from_end($name, $end) {
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-  if (ends_with($name, $end))
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-    return substr($name, 0, strlen($name) - strlen($end));
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-  return $name;
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-}
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-
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 function request_var($name) {
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   if (!isset($_REQUEST[$name]))
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     return '';
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   return get_magic_quotes_gpc() ? stripslashes($_REQUEST[$name]) : $_REQUEST[$name];
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 }
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-