Tips: Delete a Copy file in PHP _ PHP Tutorial

Tips: Delete a Copy file in PHP .? PHP $ filedirlist. PHP; $ result @ unlink ($ file); if ($ resultfalse) {echo mosquito drive away;} else {echo cannot drive away ;}? You can use. PHP to delete a Copy file from a copy file.

1. <? PHP
2. $ File = 'dirlist. php ';
3. $ Result = @ unlink ($ file );
4. If ($ result = false ){
5. Echo 'mosquito drive away ';
6. } Else {
7. Echo 'cannot get rid of it ';
8. }
9. ?>

You can.

PHP also makes it easy to delete the copy file from the copy file:

 
 

  
  
<? PHP
  
  
$ File = 'ang.txt ';
  
  
$ Newfile = 'ji.txt ';#
The parent folder of this file must be writable.
  
  
If (file_exists ($ file) = false ){
  
  
Die ('small samples are not online and cannot be copied ');
  
  
}
  
  
$ Result = copy ($ file, $ newfile );
  
  
If ($ result = false ){
  
  
Echo 'copy memory OK ';
  
  
}
  
  
?>
 
 

The above is a summary of PHP's tips for deleting duplicate files.

Http://www.bkjia.com/PHPjc/445970.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/445970.htmlTechArticle? PHP $ file = 'dirlist. PHP '; $ result = @ unlink ($ file); if ($ result = false) {echo 'mosquito drive away';} else {echo 'cannot drive away ';}? You can use. PHP to delete the copied file...