SplFileObject::__toString

    (PHP 5 >= 5.1.0, PHP 7, PHP 8)

    SplFileObject::__toString — Returns the current line as a string

    说明

    publicSplFileObject::__toString(): string

    This method will return the current line as a string.

    参数

    此函数没有参数。

    返回值

    Returns the current line as a string.

    更新日志

    版本说明
    8.1.14, 8.2.1 Changed from an alias of SplFileObject::fgets() to an implementation of SplFileObject::current() which returns a CSV string when the SplFileObject::READ_CSV flag is set.
    7.2.19, 7.3.6 Changed from an alias of SplFileObject::current() to an alias of SplFileObject::fgets().
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