SplFileInfo::__toString

    (PHP 5 >= 5.1.2, PHP 7, PHP 8)

    SplFileInfo::__toString — Returns the path to the file as a string

    说明

    publicSplFileInfo::__toString(): string

    This method will return the file name of the referenced file.

    参数

    此函数没有参数。

    返回值

    Returns the path to the file.

    示例

    示例 #1 SplFileInfo::__toString() example

    <?php
    $info     = new SplFileInfo('foo');
    var_dump($info->__toString());
    echo     $info.PHP_EOL;

    $info = new SplFileInfo('/usr/bin/php');
    var_dump($info->__toString());
    echo     $info.PHP_EOL;
    ?>

    以上示例的输出类似于：

    string(3) "foo" foo string(12) "/usr/bin/php" /usr/bin/php
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