PHP 5 Directory function

function describe
chdir() Change the current directory .
chroot() Change the root directory .
closedir() Close directory handle .
dir() return Directory Class .
getcwd() Return to the current working directory .
opendir() Open directory handle .
readdir() Returns the entry in the directory handle .
rewinddir() Reset directory handle .
scandir() Returns an array of files and directories in the specified directory .
 

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