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Three functions for deleting non-empty directories in PHP

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2016-07-25 08:55:43874browse
  1. function d_rmdir($dirname) { //Delete non-empty directory
  2. if(!is_dir($dirname)) {
  3. return false;
  4. } // bbs.it-home.org
  5. $handle = @opendir($dirname);
  6. while(($file = @readdir($handle)) !== false){
  7. if($file != '.' && $file != '..') {
  8. $dir = $dirname . '/' . $file;
  9. is_dir($dir) ? d_rmdir($dir) : unlink($dir);
  10. }
  11. }
  12. closedir($handle);
  13. return rmdir($ dirname) ;
  14. }
  15. if(d_rmdir("./temp"))
  16. echo "succes";
  17. else
  18. echo "false";
  19. ?>
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Method 2, found in the PHP manual of.

  1. //Delete non-empty directory
  2. functionremove_directory($dir){
  3.  if($handle=opendir("$dir")){
  4.  while(false!==($item= readdir($handle))){
  5.  if($item!="."&&$item!=".."){
  6.  if(is_dir("$dir/$item")){
  7.   remove_directory("$dir /$item");
  8.   }else{
  9.   unlink("$dir/$item");
  10.   echo"removing$dir/$item
    ";
  11.   }
  12.   
  13.  }
  14.  closedir($handle);
  15. rmdir($dir);
  16.  echo "removing$dir
    ";
  17.  }
  18. }
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Method 3,

  1. //Function provided by netizens to delete non-empty directories
  2. functionremoveDir($dirName)
  3. {
  4.   if(!is_dir($dirName))
  5.   {
  6.    returnfalse;
  7.   }
  8.   $handle =@opendir($dirName);
  9.  while(($file=@readdir($handle))!==false)
  10.   {
  11.   if($file!='.'&&$file!='..')
  12. {
  13. 〉 dirName);
  14. }
  15. ?>
  16. Copy code
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