Исключения
PHP Manual

The OutOfBoundsException class

Введение

Exception thrown if a value is not a valid key. This represents errors that cannot be detected at compile time.

Обзор классов

OutOfBoundsException extends RuntimeException {
/* Наследуемые методы */
final public string Exception::getMessage ( 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 )
}
Исключения
PHP Manual