php 删除一组文件的简单示例

前端之家收集整理的这篇文章主要介绍了php 删除一组文件的简单示例前端之家小编觉得挺不错的,现在分享给大家,也给大家做个参考。
PHP删除一组文件感兴趣的小伙伴,下面一起跟随编程之家 jb51.cc的小编两巴掌来看看吧!
在web开发中经常会有选择多个内容进行操作的情况,我们看下PHP如何删除一组文件的。
form.html
  1. <!-- These files must exist to work (This is only an example) -->
  2. <form action="process.PHP" method="post">
  3. <input type="checkBox" value="file1.html" name="delete[]"> file1.html<br>
  4. <input type="checkBox" value="file2.html" name="delete[]"> file2.html<br>
  5. <input type="checkBox" value="file3.html" name="delete[]"> file3.html<br>
  6. <input type="submit" value="Delete Selected" name="submit">
  7. </form>
process.PHP
  1. /**
  2. * PHP删除一组文件
  3. *
  4. * @param
  5. * @arrange 512-笔记网: www.512Pic.com
  6. **/
  7. <?PHP
  8. # Take each checked value,and give it a name of $delete
  9. foreach($_POST['delete'] as $delete){
  10. # Make sure the file actually exists
  11. if(file_exists("/location/of/directory/".$delete)){
  12. # Delete each file
  13. unlink("/location/of/directory/",$delete);
  14. }else{
  15. continue;
  16. }
  17. }
  18. # Return to form.html
  19. header("Location: form.html");
  20. /*** 来自编程之家 jb51.cc(jb51.cc) ***/

猜你在找的PHP相关文章