TypeError

(PHP 7, PHP 8)

简介

会抛出TypeError 的情况:

class TypeError extends Error {

/* 继承的属性 */

protected string $message = "";

private string $string = "";

protected int $code;

protected string $file = "";

protected int $line;

private array $trace = [];

private ?Throwable $previous = null;

/* 继承的方法 */

public Error::__construct(string $message = "", int $code = 0, ?Throwable $previous = null)

}

版本	说明
7.1.0	当在严格模式下向内置 PHP 函数传递无效数量的参数时，不再抛出 TypeError。相反，会抛出 ArgumentCountError

down

-3

5 years ago

An example:

<?php

function test($x):int {
    return $x;
}

try {
    test('ss');
}catch(TypeError $e){
    echo "Error !";
}