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A php function that batches changes to file extensions

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2016-07-25 09:03:24896browse
  2. /**
  3. * Modify file extensions in batches
  4. * func: foreachDir
  5. */
  6. function foreachDir($path){
  7. $handle=opendir($path);
  8. if($handle){
  9. while (false !== ($file = readdir($handle))) {
  10. if($file!="." && $file!='..'){
  11. if(is_dir($path.$file)){
  12. echo $path.$file."
    ";
  13. foreachDir($path.$file);
  14. }else{
  15. echo "--".$path."/".$file."
    ";
  16. $ext = strripos($file,'.');
  17. $aaa = substr($file,0,$ext);
  18. rename($path.'/'.$file,$path.'/'.$aaa.'.JPG');
  19. // die();
  20. }
  21. }
  22. }
  23. return false;
  24. }
  25. }
  26. foreachDir('D:xampphtdocsTNF2');
  27. ?>
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