Spl/exceptions-Phpdoc专题

异常

BadFunctionCallException — The BadFunctionCallException class
BadMethodCallException — The BadMethodCallException class
DomainException — The DomainException class
InvalidArgumentException — The InvalidArgumentException class
LengthException — The LengthException class
LogicException — The LogicException class
OutOfBoundsException — The OutOfBoundsException class
OutOfRangeException — The OutOfRangeException class
OverflowException — The OverflowException class
RangeException — The RangeException class
RuntimeException — The RuntimeException class
UnderflowException — The UnderflowException class
UnexpectedValueException — The UnexpectedValueException class

SPL 提供一系列标准异常。

可参考预定义异常。

SPL Exceptions Class Tree

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

简介

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

类摘要

BadFunctionCallException

class BadFunctionCallException extends LogicException {

/* 继承的属性 */

protected string $message ;

protected int $code ;

protected string $file ;

protected int $line ;

/* 继承的方法 */

public Exception::__construct ([ string $message = "" [, int $code = 0 [, Throwable $previous = null ]]] )

final public string Exception::getMessage ( void )

final public Throwable 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 )

}

简介

当一个回调方法是一个未定义的方法或缺失一些参数时会抛出该异常。

类摘要

BadMethodCallException

class BadMethodCallException extends BadFunctionCallException {

/* 继承的属性 */

protected string $message ;

protected int $code ;

protected string $file ;

protected int $line ;

/* 继承的方法 */

final public string Exception::getMessage ( void )

final public Throwable 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 )

}

简介

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

类摘要

DomainException

class DomainException extends LogicException {

/* 继承的属性 */

protected string $message ;

protected int $code ;

protected string $file ;

protected int $line ;

/* 继承的方法 */

final public string Exception::getMessage ( void )

final public Throwable 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 )

}

简介

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

类摘要

InvalidArgumentException

class InvalidArgumentException extends LogicException {

/* 继承的属性 */

protected string $message ;

protected int $code ;

protected string $file ;

protected int $line ;

/* 继承的方法 */

final public string Exception::getMessage ( void )

final public Throwable 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 )

}

简介

Exception thrown if a length is invalid.

类摘要

LengthException

class LengthException extends LogicException {

/* 继承的属性 */

protected string $message ;

protected int $code ;

protected string $file ;

protected int $line ;

/* 继承的方法 */

final public string Exception::getMessage ( void )

final public Throwable 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 )

}

简介

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

类摘要

LogicException

class LogicException extends Exception {

/* 继承的属性 */

protected string $message ;

protected int $code ;

protected string $file ;

protected int $line ;

/* 继承的方法 */

final public string Exception::getMessage ( void )

final public Throwable 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 )

}

简介

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

类摘要

OutOfBoundsException

class OutOfBoundsException extends RuntimeException {

/* 继承的属性 */

protected string $message ;

protected int $code ;

protected string $file ;

protected int $line ;

/* 继承的方法 */

final public string Exception::getMessage ( void )

final public Throwable 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 )

}

简介

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

类摘要

OutOfRangeException

class OutOfRangeException extends LogicException {

/* 继承的属性 */

protected string $message ;

protected int $code ;

protected string $file ;

protected int $line ;

/* 继承的方法 */

final public string Exception::getMessage ( void )

final public Throwable 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 )

}

简介

Exception thrown when adding an element to a full container.

类摘要

OverflowException

class OverflowException extends RuntimeException {

/* 继承的属性 */

protected string $message ;

protected int $code ;

protected string $file ;

protected int $line ;

/* 继承的方法 */

final public string Exception::getMessage ( void )

final public Throwable 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 )

}

简介

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.

类摘要

RangeException

class RangeException extends RuntimeException {

/* 继承的属性 */

protected string $message ;

protected int $code ;

protected string $file ;

protected int $line ;

/* 继承的方法 */

final public string Exception::getMessage ( void )

final public Throwable 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 )

}

简介

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

类摘要

RuntimeException

class RuntimeException extends Exception {

/* 继承的属性 */

protected string $message ;

protected int $code ;

protected string $file ;

protected int $line ;

/* 继承的方法 */

final public string Exception::getMessage ( void )

final public Throwable 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 )

}

简介

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

类摘要

UnderflowException

class UnderflowException extends RuntimeException {

/* 继承的属性 */

protected string $message ;

protected int $code ;

protected string $file ;

protected int $line ;

/* 继承的方法 */

final public string Exception::getMessage ( void )

final public Throwable 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 )

}

简介

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.

类摘要

UnexpectedValueException

class UnexpectedValueException extends RuntimeException {

/* 继承的属性 */

protected string $message ;

protected int $code ;

protected string $file ;

protected int $line ;

/* 继承的方法 */

final public string Exception::getMessage ( void )

final public Throwable 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 )

}