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

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    User Contributed Notes 3 notes

    up
    51
    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
    21
    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
    9 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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