SPL
PHP-Handbuch

Exceptions

Inhaltsverzeichnis

SPL bietet einige Standard-Exceptions an.

Siehe auch Vordefinierte Exceptions

SPL Exceptions Class Tree

  • LogicException (extends Exception)
    • BadFunctionCallException
      • BadMethodCallException
    • DomainException
    • InvalidArgumentException
    • LengthException
    • OutOfRangeException
  • RuntimeException (extends Exception)
    • OutOfBoundsException
    • OverflowException
    • RangeException
    • UnderflowException
    • UnexpectedValueException

The BadFunctionCallException class

Einführung

Exception thrown if a callback refers to an undefined function or if some arguments are missing.

Klassenbeschreibung

BadFunctionCallException
class BadFunctionCallException extends LogicException {
/* Geerbte Eigenschaften */
protected string $message ;
protected int $code ;
protected string $file ;
protected int $line ;
/* Geerbte Methoden */
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 )
}

The BadMethodCallException class

Einführung

Exception thrown if a callback refers to an undefined method or if some arguments are missing.

Klassenbeschreibung

BadMethodCallException
class BadMethodCallException extends BadFunctionCallException {
/* Geerbte Eigenschaften */
protected string $message ;
protected int $code ;
protected string $file ;
protected int $line ;
/* Geerbte Methoden */
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 )
}

The DomainException class

Einführung

Exception thrown if a value does not adhere to a defined valid data domain.

Klassenbeschreibung

DomainException
class DomainException extends LogicException {
/* Geerbte Eigenschaften */
protected string $message ;
protected int $code ;
protected string $file ;
protected int $line ;
/* Geerbte Methoden */
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 )
}

The InvalidArgumentException class

Einführung

Exception thrown if an argument is not of the expected type.

Klassenbeschreibung

InvalidArgumentException
class InvalidArgumentException extends LogicException {
/* Geerbte Eigenschaften */
protected string $message ;
protected int $code ;
protected string $file ;
protected int $line ;
/* Geerbte Methoden */
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 )
}

The LengthException class

Einführung

Exception thrown if a length is invalid.

Klassenbeschreibung

LengthException
class LengthException extends LogicException {
/* Geerbte Eigenschaften */
protected string $message ;
protected int $code ;
protected string $file ;
protected int $line ;
/* Geerbte Methoden */
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 )
}

The LogicException class

Einführung

Exception that represents error in the program logic. This kind of exception should lead directly to a fix in your code.

Klassenbeschreibung

LogicException
class LogicException extends Exception {
/* Geerbte Eigenschaften */
protected string $message ;
protected int $code ;
protected string $file ;
protected int $line ;
/* Geerbte Methoden */
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 )
}

The OutOfBoundsException class

Einführung

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

Klassenbeschreibung

OutOfBoundsException
class OutOfBoundsException extends RuntimeException {
/* Geerbte Eigenschaften */
protected string $message ;
protected int $code ;
protected string $file ;
protected int $line ;
/* Geerbte Methoden */
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 )
}

The OutOfRangeException class

Einführung

Exception thrown when an illegal index was requested. This represents errors that should be detected at compile time.

Klassenbeschreibung

OutOfRangeException
class OutOfRangeException extends LogicException {
/* Geerbte Eigenschaften */
protected string $message ;
protected int $code ;
protected string $file ;
protected int $line ;
/* Geerbte Methoden */
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 )
}

The OverflowException class

Einführung

Exception thrown when adding an element to a full container.

Klassenbeschreibung

OverflowException
class OverflowException extends RuntimeException {
/* Geerbte Eigenschaften */
protected string $message ;
protected int $code ;
protected string $file ;
protected int $line ;
/* Geerbte Methoden */
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 )
}

The RangeException class

Einführung

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.

Klassenbeschreibung

RangeException
class RangeException extends RuntimeException {
/* Geerbte Eigenschaften */
protected string $message ;
protected int $code ;
protected string $file ;
protected int $line ;
/* Geerbte Methoden */
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 )
}

The RuntimeException class

Einführung

Exception thrown if an error which can only be found on runtime occurs.

Klassenbeschreibung

RuntimeException
class RuntimeException extends Exception {
/* Geerbte Eigenschaften */
protected string $message ;
protected int $code ;
protected string $file ;
protected int $line ;
/* Geerbte Methoden */
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 )
}

The UnderflowException class

Einführung

Exception thrown when performing an invalid operation on an empty container, such as removing an element.

Klassenbeschreibung

UnderflowException
class UnderflowException extends RuntimeException {
/* Geerbte Eigenschaften */
protected string $message ;
protected int $code ;
protected string $file ;
protected int $line ;
/* Geerbte Methoden */
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 )
}

The UnexpectedValueException class

Einführung

Exception thrown if a value does not match with a set of values. Typically this happens when a function calls another function and expects the return value to be of a certain type or value not including arithmetic or buffer related errors.

Klassenbeschreibung

UnexpectedValueException
class UnexpectedValueException extends RuntimeException {
/* Geerbte Eigenschaften */
protected string $message ;
protected int $code ;
protected string $file ;
protected int $line ;
/* Geerbte Methoden */
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 )
}