PHP Manual Function Reference Other Basic Extensions SPL Exceptions RangeException OverflowException RuntimeException The RangeException class (PHP 5 >= 5.1.0) Introduction Exception thrown to indicate range errors during program execution. Normally this means there was an arithmetic error other than under/overflow. This is the runtime version of DomainException. Class synopsis RangeException extends RuntimeException { /* Inherited properties */ protected string $message ; protected int $code ; protected string $file ; protected int $line ; /* Inherited methods */ final public string Exception::getMessage ( void ) final public Exception Exception::getPrevious ( void ) final public mixed Exception::getCode ( void ) final public string Exception::getFile ( void ) final public int Exception::getLine ( void ) final public array Exception::getTrace ( void ) final public string Exception::getTraceAsString ( void ) public string Exception::__toString ( void ) final private void Exception::__clone ( void ) }