/var/www/html/exfiles/Chapter07/07_12_btb_sandbox<br /><br />
<b>Warning</b>:  mkdir(): File exists in <b>/var/www/html/exfiles/Chapter07/07_12_btb_sandbox/file_directories.php</b> on line <b>11</b><br />
<br />
<b>Warning</b>:  mkdir(): Permission denied in <b>/var/www/html/exfiles/Chapter07/07_12_btb_sandbox/file_directories.php</b> on line <b>17</b><br />
/var/www/html/exfiles/Chapter07/07_12_btb_sandbox/new<br /><br />
<b>Warning</b>:  rmdir(test/test2): No such file or directory in <b>/var/www/html/exfiles/Chapter07/07_12_btb_sandbox/file_directories.php</b> on line <b>24</b><br />