First look at the code
Copy codeThe Code is as follows:
<?
Function deldir ($ dir ){
// Delete the files in the directory first:
$ Dh = opendir ($ dir );
While ($ file = readdir ($ dh )){
If ($ file! = "." & $ File! = ".."){
$ Fullpath = $ dir. "/". $ file;
If (! Is_dir ($ fullpath )){
Unlink ($ fullpath );
} Else {
Deldir ($ fullpath );
}
}
}
Closedir ($ dh );
// Delete the current folder:
If (rmdir ($ dir )){
Return true;
} Else {
Return false;
}
}
?>
The unlink () function is used to delete objects. If the call succeeds, true is returned. If the call fails, false is returned. The rmdir () function is used to delete an empty directory. It tries to delete the directory specified by the dir. The directory must be empty and have the corresponding permissions.
One instance: delete all the ". svn" folders under a folder (including the content to be deleted ).
Copy codeThe Code is as follows:
<? Php
Function delsvn ($ dir ){
$ Dh = opendir ($ dir );
// Find all ". svn" Folders:
While ($ file = readdir ($ dh )){
If ($ file! = "." & $ File! = ".."){
$ Fullpath = $ dir. "/". $ file;
If (is_dir ($ fullpath )){
If ($ file = ". svn "){
Delsvndir ($ fullpath );
} Else {
Delsvn ($ fullpath );
}
}
}
}
Closedir ($ dh );
}
Function delsvndir ($ svndir ){
// Delete the files in the directory first:
$ Dh = opendir ($ svndir );
While ($ file = readdir ($ dh )){
If ($ file! = "." & $ File! = ".."){
$ Fullpath = $ svndir. "/". $ file;
If (is_dir ($ fullpath )){
Delsvndir ($ fullpath );
} Else {
Unlink ($ fullpath );
}
}
}
Closedir ($ dh );
// Delete the directory folder
If (rmdir ($ svndir )){
Return true;
} Else {
Return false;
}
}
$ Dir = dirname (_ FILE __);
// Echo $ dir;
Delsvn ($ dir );
?>