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Error

(PHP 7, PHP 8)

はじめに

Error は、PHP のすべての内部エラーの基底クラスです。

クラス概要

class Error implements Throwable {
/* プロパティ */
protected string $message = "";
private string $string = "";
protected int $code;
protected string $file = "";
protected int $line;
private array $trace = [];
private ?Throwable $previous = null;
/* メソッド */
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
}

プロパティ

message

エラーメッセージ

code

エラーコード

file

エラーが発生したファイル名

line

エラーが発生した行番号

previous

直前にスローされた例外

string

スタックトレースを示す文字列

trace

スタックトレースを示す配列

目次

add a note

User Contributed Notes 3 notes

up
50
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
up
17
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
up
1
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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