PHP fstat()用法及代码示例

fstat() 函数可以返回有关打开文件的信息。

用法

array fstat ( resource $handle )

该函数可以收集文件指针句柄打开的文件的统计信息。此函数类似于 stat() 函数，不同之处在于它可以对打开的文件指针而不是文件名进行操作。

示例

<?php
   $file = fopen("/PhpProject/sample.txt", "r");  
   
   print_r(fstat($file));
   fclose($file);
?>

输出

Array
(
    [0] => 1245376677
    [1] => 12666373952223775
    [2] => 33206
    [3] => 1
    [4] => 0
    [5] => 0
    [6] => 0
    [7] => 49
    [8] => 1590217956
    [9] => 1590994836
    [10] => 1590217956
    [11] => -1
    [12] => -1
    [dev] => 1245376677
    [ino] => 12666373952223775
    [mode] => 33206
    [nlink] => 1
    [uid] => 0
    [gid] => 0
    [rdev] => 0
    [size] => 49
    [atime] => 1590217956
    [mtime] => 1590994836
    [ctime] => 1590217956
    [blksize] => -1
    [blocks] => -1
)