PHP删除字符串中的字符 [英] PHP removing a character in a string

问题描述

我的PHP很弱，我正在尝试更改此字符串:

My php is weak and I'm trying to change this string:

http://www.example.com/backend.php?/c=crud&m=index&t=care
                                   ^

成为:

http://www.example.com/backend.php?c=crud&m=index&t=care
                                  ^

在backend.php?之后删除/.有什么最佳方法的想法吗?

removing the / after the backend.php?. Any ideas on the best way to do this?

谢谢！

推荐答案

我认为最好只使用 str_replace ，如手册​​中所述:

I think that it's better to use simply str_replace, like the manual says:

如果您不需要花哨的替换 规则(例如正则表达式)， 应该始终使用此功能 而不是ereg_replace()或 preg_replace().

If you don't need fancy replacing rules (like regular expressions), you should always use this function instead of ereg_replace() or preg_replace().

<?
$badUrl = "http://www.site.com/backend.php?/c=crud&m=index&t=care";
$goodUrl = str_replace('?/', '?', $badUrl);

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