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Error

(PHP 7, PHP 8)

Introduction

Error is the base class for all internal PHP errors.

Class synopsis

class Error implements Throwable {

/* Properties */

protected string $message = "";

private string $string = "";

protected int $code;

protected string $file = "";

protected int $line;

private array $trace = [];

private ?Throwable $previous = null;

/* Methods */

public __construct(string $message = "", int $code = 0, ?Throwable $previous = null)

final public getMessage(): string

final public getPrevious(): ?Throwable

final public getCode(): int

final public getFile(): string

final public getLine(): int

final public getTrace(): array

final public getTraceAsString(): string

public __toString(): string

private __clone(): void

}

Properties

message: The error message
code: The error code
file: The filename where the error happened
line: The line where the error happened
previous: The previously thrown exception
string: The string representation of the stack trace
trace: The stack trace as an array

Error::__construct — Construct the error object
Error::getMessage — Gets the error message
Error::getPrevious — Returns previous Throwable
Error::getCode — Gets the error code
Error::getFile — Gets the file in which the error occurred
Error::getLine — Gets the line in which the error occurred
Error::getTrace — Gets the stack trace
Error::getTraceAsString — Gets the stack trace as a string
Error::__toString — String representation of the error
Error::__clone — Clone the error

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User Contributed Notes 3 notes

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whysteepy at gmail dot com ¶

6 years ago


Lists of Throwable and Exception tree as of 7.2.0

    Error
      ArithmeticError
        DivisionByZeroError
      AssertionError
      ParseError
      TypeError
        ArgumentCountError
    Exception
      ClosedGeneratorException
      DOMException
      ErrorException
      IntlException
      LogicException
        BadFunctionCallException
          BadMethodCallException
        DomainException
        InvalidArgumentException
        LengthException
        OutOfRangeException
      PharException
      ReflectionException
      RuntimeException
        OutOfBoundsException
        OverflowException
        PDOException
        RangeException
        UnderflowException
        UnexpectedValueException
      SodiumException 

Find the script and output in the following links:
https://gist.github.com/mlocati/249f07b074a0de339d4d1ca980848e6a
https://3v4l.org/sDMsv

posted here http://php.net/manual/en/class.throwable.php

down

dams at php dot net ¶

2 years ago


Lists of Throwable and Exception tree as of 8.1.0

Error
   ArithmeticError
      DivisionByZeroError
   AssertionError
   CompileError
      ParseError
   FiberError
   TypeError
      ArgumentCountError
   UnhandledMatchError
   ValueError
Exception
   ClosedGeneratorException
   DOMException
   ErrorException
   IntlException
   JsonException
   LogicException
      BadFunctionCallException
         BadMethodCallException
      DomainException
      InvalidArgumentException
      LengthException
      OutOfRangeException
   PharException
   ReflectionException
   RuntimeException
      OutOfBoundsException
      OverflowException
      PDOException
      RangeException
      UnderflowException
      UnexpectedValueException
   SodiumException

Find the script and output in the following links:
https://gist.github.com/mlocati/249f07b074a0de339d4d1ca980848e6a
https://3v4l.org/f8Boe

Initially posted by whysteepy at gmail dot com for PHP 7.2.0, based on the gist

down

JustinasMalkas ¶

8 years ago


If after PHP upgrade you're getting error "PHP Fatal error:  Cannot declare class error, because the name is already in use ...", you will have to rename your "error" class.
Since PHP 7 classname "Error" is predefined and used internally.

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Error

Introduction

Class synopsis

Properties

Table of Contents

User Contributed Notes 3 notes