lstat()函数可以返回有关文件或符号链接的信息。
语法
array lstat ( string $filename )
此函数可以收集以filename命名的文件或符号链接的统计信息，并且与stat()函数相同，不同之处在于，如果filename参数是符号链接，则返回符号链接的状态，而不是由符号指向的文件的状态。符号链接。
在线示例
<?php
print_r(lstat("/PhpProject/sample.txt"));
?>
输出结果
Array
(
[0] => 1245376677
[1] => 1688849860635037
[2] => 33206
[3] => 3
[4] => 0
[5] => 0
[6] => 0
[7] => 49
[8] => 1588769151
[9] => 1590824960
[10] => 1588769151
[11] => -1
[12] => -1
[dev] => 1245376677
[ino] => 1688849860635037
[mode] => 33206
[nlink] => 3
[uid] => 0
[gid] => 0
[rdev] => 0
[size] => 49
[atime] => 1588769151
[mtime] => 1590824960
[ctime] => 1588769151
[blksize] => -1
[blocks] => -1
)
PHP Filesystem 参考手册