删除文件名中带有特殊字符的文件 [英] Delete files with special characters in filenames

问题描述

我需要删除文件名中包含空格，，，（，），！等。经典 unlink（$ filename）不适用于这些文件。如何将文件名转换为接受unlink函数和文件系统的文件名？它在Solaris机器上运行，我没有其他访问权限。

解决方案

$ c> $ filename ？ unlink应该工作在任何文件名有特殊字符，如果你做正常的转义它。例如

这个名称为的文件，其中有各种/ wonky！字符 p>

  $ filename ='this has\，various \ / wonky \！characters in it'; 
 unlink（$ filename）; 
  

应该可以正常工作。

I need to delete old files with special characters in filenames like space,,,(,),! and so on via PHP. Classic unlink($filename) does not work for these files. How can I transform filenames to filenames which accepts unlink function and filesystem? It's running on a Solaris machine and I don't have another access to it.

解决方案

How are you constructing the $filename? unlink should work on any filename with special characters if you do the normal escaping on it. e.g.

for a file with a name of this has, various/wonky !characters in it, then

 $filename = 'this has\, various\/wonky \!characters in it';
 unlink($filename);

should work.

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