PHP » I/O » opendir()
- Syntax:
- int opendir(string dir)
- dir
- Directory to open.
Returns a handle to a directory.
Directory handles can be used to find the contents of a directory. opendir() returns a directory handle, or FALSE if an error occurs.
Examples
Code:
<?php
if ($dh = opendir("upload")) {
print "Directory successfully opened";
} else {
print "Permission denied, or directory does not exist.";
}
?> Output:
Directory successfully opened Explanation:
A directory handle to "upload" is acquired.
See Also:
