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Method sanitizeOffset

protected int
sanitizeOffset
(mixed $offset)
Method to sanitize an offset value like left or top.
Parameters
  • mixed $offset An offset value.
Returns
  • int
Since
  • 2.5.0
Class: Image
Project: Joomla

Method sanitizeOffset - Source code

/**
 * Method to sanitize an offset value like left or top.
 *
 * @param   mixed  $offset  An offset value.
 *
 * @return  integer
 *
 * @since   2.5.0
 */
protected function sanitizeOffset($offset)
{
    return (int) round((float) $offset);
}