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错误结果
原标题:wrong result regexp
  • 时间:2011-11-03 07:06:49
  •  标签:
  • php
  • regex

我在此指出:

/index.php?option=com_podstrony&id=1

我愿从中获取“com_podstrony”

here is my regexp: /^/*index.php?option=(.*)+&.*$/ but result is wrong:

option=com_podstrony&id=1

Im using PHP preg_replace.

谁能帮助我?

最佳回答

你们不需要使用一种规章......

parse_str(parse_url($url, PHP_URL_QUERY), $get);

echo get_magic_quotes_gpc() ? stripslashes($get[ option ]) : $get[ option ];

CodePad。

But if you wanted to use a regex for some reason...

preg_match( /^/index.php?option=(?P<option>[^&;]+).*$/ , $url, $matches);

echo $matches[ option ];

CodePad

问题回答

首先,这一节奏是什么?

@^/*index.php?option=(.+)&.@

我删除了“线端”并替换了<代码>/。

第二,你是否确信你需要将URL与这种习俗相提并论? 共同做法仅限index.php part,留待您的网站应用($_GET>/code>参数)。





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