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Re: How i can get preg_match by url?

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thaoluangiavang@gmail.com writes:

> I want find all urls match with one url. i try code below:
> <?php
> $url_regex = '^http://toilatester.com/category/?xv=.*';

You need a delimiter round the pattern.  Most often that's / but in this
case you'll end up having to quote all those /s if you do that.  You can
use all sort of characters but I like to use curly brackets.  Then you
need to quote the special character ? so that it means a literal ? and
not, as yo currently have it, that the / is options.  Also, you don't
need .* at the end.  If the previous part matches it's going to match
with .* also, and if the previous part does *not* match it won't just
because you got .* there:

  $url_regex = '{^http://toilatester.com/category/\?xv=}';

<snip>
-- 
Ben.

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Thread

How i can get preg_match by url? thaoluangiavang@gmail.com - 2016-01-07 20:03 -0800
  Re: How i can get preg_match by url? "R.Wieser" <address@not.available> - 2016-01-08 10:15 +0100
  Re: How i can get preg_match by url? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-01-08 11:42 +0000
    Re: How i can get preg_match by url? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-01-09 10:55 +0100
      Re: How i can get preg_match by url? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-01-09 11:00 +0100
  Re: How i can get preg_match by url? SM Bestvideo <thaoluangiavang@gmail.com> - 2016-01-08 20:46 -0800
    Re: How i can get preg_match by url? Luuk <luuk@invalid.lan> - 2016-01-09 11:17 +0100

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