SplFileObject::__toString

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

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

说明

public SplFileObject::__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().