basename () directory and file-related operations

basename () Get file name

Code

$path = ' c:\a\b\index.html ';

Echo basename ($path);

Output results

Index.html

DirName () Get File path

Code

$path = ' C:\AppServ\www\Basic6\Demo1.php ';

echo ' path: '. dirname ($path);

Output results

Path:C:\AppServ\www\Basic6

PathInfo () Get file specific information, including: directory name, base name, and extension

Code

$path = ' C:\AppServ\www\Basic6\Demo1.php ';

$array _path =pathinfo ($path);

Print_r ($array _path);

Output results

Array ([dirname] = C:\AppServ\www\Basic6 [basename] = demo1.php [extension] = php [filename] + Demo1)

Realpath () Get file absolute path

Code

$path = ' 2.php ';

echo Realpath ($path);

Output results

D:\wamp\www\php\2.php

FileSize () Get File size

Disk_free_space () Get Disk free space

Disk_total_space () Get total disk space

Fileatime () Determining the last access time for a file

basename () directory and file-related operations