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php删除同目录下所有txt文件解决方案

Jun 13, 2016 pm 01:41 PM
file files foreach quot unlink

php删除同目录下所有txt文件
这个语句怎么写?

------解决方案--------------------
先遍历该文件夹,然后用pathinfo判断扩展名,然后unlink
------解决方案--------------------
foreach(glob('目录名/*.txt') as $f)
unlink($f);
------解决方案--------------------

PHP code

 $files=glob("*.txt");
 foreach($files as $file)
   unlink($file);
<br><font color="#e78608">------解决方案--------------------</font><br>
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PHP code
$files=glob("*.txt");
 foreach($files as $file)
   if(is_file($file)### dir1/dir2/dir3.txt/
     unlink($file);
<br><font color="#e78608">------解决方案--------------------</font><br>当你了解php有一个函数:glob()之后,您就知道这个问题如何处理了。<br>glog()用法详解:http://www.e2003.net/html/article-2984.html<br> <div class="clear">
                 
              
              
        
            </div>
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