PHP: Hypertext Preprocessor (original) (raw)

Change language:

Throwable

(PHP 7, PHP 8)

Introduction

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

Note:

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

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

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

Found A Problem?

Learn How To Improve This Page •Submit a Pull Request •Report a Bug

＋add a note

User Contributed Notes 2 notes

up

down

101

mlocati at gmail dot com ¶

8 years ago

`I wrote a simple script that prints out the Throwable and Exception tree for every PHP version.

You can find this script here:
https://gist.github.com/mlocati/249f07b074a0de339d4d1ca980848e6a

And its output is here:
https://3v4l.org/sDMsv

`

up

down

6

thisbug at foxmail dot com ¶

5 years ago

`try {
// Code that may throw an Exception or Error.
} catch (Throwable $t) {
// Executed only in PHP 7, will not match in PHP 5.x
} catch (Exception $e) {
// Executed only in PHP 5.x, will not be reached in PHP 7
}

interface MyPackageThrowable extends Throwable {}

class MyPackageException extends Exception implements MyPackageThrowable {}

throw new MyPackageException();

`

＋add a note