Home > php教程 > php手册 > 技巧分享 PHP删除复制文件

技巧分享 PHP删除复制文件

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB
Release: 2016-06-13 11:11:24
Original
881 people have browsed it

  1.  ?PHP  
  2. $file = 'dirlist.PHP';  
  3. $result = @unlink ($file);  
  4. if ($result == false) {  
  5. echo '蚊子赶走了';  
  6. } else {  
  7. echo '无法赶走';  
  8. }  
  9. ?> 

即可.

PHP删除复制文件中的复制文件同样也很容易:

<ol class="dp-xml">
<li class="alt"><span class="tag"> ?PHP  </span></li>
<li>
<span>$</span><span class="attribute">file</span><span> = </span><span class="attribute-value">'yang.txt'</span><span>;  </span>
</li>
<li class="alt">
<span>$</span><span class="attribute">newfile</span><span> = </span><span class="attribute-value">'ji.txt'</span><span>; # <br>这个文件父文件夹必须能写  </span>
</li>
<li><span>if (file_exists($file) == false) {  </span></li>
<li class="alt"><span>die ('小样没上线,无法复制');  </span></li>
<li><span>}  </span></li>
<li class="alt">
<span>$</span><span class="attribute">result</span><span> = </span><span class="attribute-value">copy</span><span>($file, $newfile);  </span>
</li>
<li>
<span>if ($</span><span class="attribute">result</span><span> == false) {  </span>
</li>
<li class="alt"><span>echo '复制记忆ok';  </span></li>
<li><span>}  </span></li>
<li class="alt">
<span class="tag">?></span><span> </span>
</li>
</ol>
Copy after login

以上就是PHP删除复制文件的相关技巧总结。


Related labels:
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Recommendations
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template