％5C被插入到url中

Question

我目前正在一个有搜索框的网站上工作。当我们在包含撇号的搜索框中运行查询时，应用程序会使用反斜杠转义'字符。当搜索框为男性运行查询时，网址应为www.example.com/products/search?q=men%27s。相反，它读取

  

www.example.com/products/search?q=men%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C ％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C ％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C ％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C ％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C ％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C ％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C ％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C ％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C ...％5C％5C％5C％5C％5C％ 5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％ 5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％ 5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％ 5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％5C％-27

在我们的实时服务器上发生此问题，但在开发时本地运行时，url根据需要进行公式化。我在本地运行PHP 5.4，在实时服务器上运行PHP 5.3。我们已经查看了各种php.ini设置和apache配置设置，我们无法确定问题。有没有人有任何想法？

我在本地运行apache 2.4.9，在实时服务器上运行2.2。

由于