Description
string readdir(int dir_handle);
Returns the filename of the next file from the directory. The
filenames are not returned in any particular order.
Example 1. List all files in the current directory 1
2 <?php
3 $handle=opendir('.');
4 echo "Directory handle: $handle\n";
5 echo "Files:\n";
6 while ($file = readdir($handle)) {
7 echo "$file\n";
8 }
9 closedir($handle);
10 ?>
11 |
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Note that readdir() will return the . and
.. entries. If you don't want these, simply strip them out:
Example 2.
List all files in the current directory and strip out . and
..
1
2 <?php
3 $handle=opendir('.');
4 while ($file = readdir($handle)) {
5 if ($file != "." && $file != "..") {
6 echo "$file\n";
7 }
8 }
9 closedir($handle);
10 ?>
11 |
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