AssertionError

Introduction

(PHP 7, PHP 8)

AssertionError is thrown when an assertion made via assert() fails.

class AssertionError extends Error {

/* Inherited properties */

protected string $message = "";

private string $string = "";

protected int $code;

protected string $file = "";

protected int $line;

private array $trace = [];

private ? Throwable $previous = null;

/* Inherited methods */

final public Error::getMessage(): string

final public Error::getPrevious(): ?Throwable

final public Error::getCode(): int

final public Error::getFile(): string

final public Error::getLine(): int

final public Error::getTrace(): array

final public Error::getTraceAsString(): string

public Error::__toString(): string

private Error::__clone(): void

}

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https://www.php.net/manual/en/class.assertionerror.php