Exceptions
PHP Manual

The InvalidArgumentException class

(PHP 5 >= 5.1.0)

Introdução

Exception thrown if an argument does not match with the expected value.

Sinopse da classe

InvalidArgumentException extends LogicException {
/* Métodos herdados */
final public string Exception::getMessage ( void )
final public int Exception::getCode ( void )
final public string Exception::getFile ( void )
final public string Exception::getLine ( void )
final public array Exception::getTrace ( void )
final public string Exception::getTraceAsString ( void )
public string Exception::__toString ( void )
final private string Exception::__clone ( void )
}
Exceptions
PHP Manual