Hướng dẫn throwable php

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(PHP 7, PHP 8)

Introduction

Throwable is the base interface for any object that can be thrown via a throw statement, including Error and Exception.

Note:

PHP classes cannot implement the Throwable interface directly, and must instead extend Exception.

Interface synopsis

interface Throwable extends Stringable {

/* Methods */

public getMessage(): string

public getCode(): int

public getFile(): string

public getLine(): int

public getTrace(): array

public getTraceAsString(): string

public getPrevious(): ?Throwable

abstract public __toString(): string

/* Inherited methods */

public Stringable::__toString(): string

}

Changelog

Table of Contents

• Throwable::getMessage — Gets the message
• Throwable::getCode — Gets the exception code
• Throwable::getFile — Gets the file in which the object was created
• Throwable::getLine — Gets the line on which the object was instantiated
• Throwable::getTrace — Gets the stack trace
• Throwable::getTraceAsString — Gets the stack trace as a string
• Throwable::getPrevious — Returns the previous Throwable
• Throwable::__toString — Gets a string representation of the thrown object