TypeError

    (PHP 7, PHP 8)

    ็ฎ€ไป‹

    ไผšๆŠ›ๅ‡บTypeError ็š„ๆƒ…ๅ†ต:

    • ไธบ็ฑปๅฑžๆ€ง่ฎพ็ฝฎ็š„ๅ€ผไธŽ่ฏฅๅฑžๆ€ง็”ณๆ˜Ž็š„็ฑปๅž‹ไธๅŒน้…ใ€‚
    • ไผ ้€’็ป™ๅ‡ฝๆ•ฐ็š„ๅ‚ๆ•ฐ็ฑปๅž‹ไธŽๅ‡ฝๆ•ฐ้ข„ๆœŸๅฃฐๆ˜Ž็š„ๅ‚ๆ•ฐ็ฑปๅž‹ไธๅŒน้…ใ€‚
    • ๅ‡ฝๆ•ฐ่ฟ”ๅ›ž็š„ๅ€ผไธŽๅฃฐๆ˜Ž็š„ๅ‡ฝๆ•ฐ่ฟ”ๅ›ž็ฑปๅž‹ไธๅŒน้…

    ็ฑปๆ‘˜่ฆ

    class TypeError extends Error {
    /* ็ปงๆ‰ฟ็š„ๅฑžๆ€ง */
    protected string $message = "";
    private string $string = "";
    protected int $code;
    protected string $file = "";
    protected int $line;
    private array $trace = [];
    private ?Throwable $previous = null;
    /* ็ปงๆ‰ฟ็š„ๆ–นๆณ• */
    public Error::__construct(string $message = "", int $code = 0, ?Throwable $previous = null)
    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
    }

    ๆ›ดๆ–ฐๆ—ฅๅฟ—

    ็‰ˆๆœฌ ่ฏดๆ˜Ž
    7.1.0 ๅœจไธฅๆ ผๆจกๅผไธ‹๏ผŒไผ ้€’็ป™ๅ†…็ฝฎ PHP ๅ‡ฝๆ•ฐ็š„ๅ‚ๆ•ฐๆ•ฐ้‡ไธๆญฃ็กฎๆ—ถ๏ผŒไธๅ†ๆŠ›ๅ‡บ้€š็”จ็š„ TypeErrorใ€‚ ็›ธๅ๏ผŒไผšๆŠ›ๅ‡บๆ›ดๅ…ทไฝ“็š„ ArgumentCountError๏ผŒๅฎƒๆ˜ฏ TypeError ็š„ๅญ็ฑปใ€‚

    ๅ‘็Žฐไบ†้—ฎ้ข˜๏ผŸ

    ไบ†่งฃๅฆ‚ไฝ•ๆ”น่ฟ›ๆญค้กต้ข โ€ข ๆไบคๆ‹‰ๅ–่ฏทๆฑ‚ โ€ข ๆŠฅๅ‘Šไธ€ไธช้”™่ฏฏ
    ๏ผ‹ๆทปๅŠ ๅค‡ๆณจ

    ็”จๆˆท่ดก็Œฎ็š„ๅค‡ๆณจ

    ๆญค้กต้ขๅฐšๆ— ็”จๆˆท่ดก็Œฎ็š„ๅค‡ๆณจใ€‚
    To Top