Re: how to change old ereg?

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Message-ID	<6604182.KQDD0VfRGQ@PointedEars.de> (permalink)
From	Thomas 'PointedEars' Lahn <PointedEars@web.de>
Reply-To	Thomas 'PointedEars' Lahn <php@PointedEars.de>
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Date	Thu, 27 Jun 2013 01:18:01 +0200
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Subject	Re: how to change old ereg?
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Gregor Kofler wrote:

> Am 26.06.2013 13:57, Tony Mountifield meinte:
>> That's because you have an unescaped / within your regex, so it sees
>> /^M?(([0-9]?)[ ]?([0-9])(/ followed by a ? as a regex modifier.
>>
>> Try this:
>>
>> } elseif (preg_match('/^M?(([0-9]?)[ ]?([0-9])(\/?)([0-9]*))SM$/',
> 
> Or use an (in this case) "unambigious" delimiter like '~', '#', etc.

The word you were looking for is “unambiguous”.
 
> http://php.net/manual/en/regexp.reference.delimiters.php

Or use

  preg_match('/' . preg_quote('^M?((\d?) ?(\d)(/?)(\d*))SM$', '/') . '/', …

to be safe.

(There must be an error in the Matrix.)


PointedEars
-- 
Sometimes, what you learn is wrong. If those wrong ideas are close to the 
root of the knowledge tree you build on a particular subject, pruning the 
bad branches can sometimes cause the whole tree to collapse.
  -- Mike Duffy in cljs, <news:Xns9FB6521286DB8invalidcom@94.75.214.39>

Thread

how to change old ereg? astrid.kuhr@gmail.com - 2013-06-25 21:41 -0700
  Re: how to change old ereg? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-06-26 11:47 +0200
  Re: how to change old ereg? Astrid <astrid.kuhr@gmail.com> - 2013-06-26 04:29 -0700
    Re: how to change old ereg? tony@mountifield.org (Tony Mountifield) - 2013-06-26 11:57 +0000
      Re: how to change old ereg? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-06-26 14:13 +0200
        PREG \d vs. [0-9] (was: how to change old ereg?) Christoph Michael Becker <cmbecker69@arcor.de> - 2013-06-26 16:42 +0200
          Re: PREG \d vs. [0-9] Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-06-26 18:02 +0200
      Re: how to change old ereg? Gregor Kofler <usenet@gregorkofler.com> - 2013-06-26 21:34 +0200
        Re: how to change old ereg? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-06-27 01:18 +0200
          Re: how to change old ereg? The Natural Philosopher <tnp@invalid.invalid> - 2013-06-27 12:55 +0100
  Re: how to change old ereg? Astrid <astrid.kuhr@gmail.com> - 2013-06-26 05:24 -0700
  Re: how to change old ereg? Astrid <astrid.kuhr@gmail.com> - 2013-06-28 01:38 -0700
    Re: how to change old ereg? tony@mountifield.org (Tony Mountifield) - 2013-06-28 09:02 +0000
      Re: how to change old ereg? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-06-28 12:39 +0200
      Re: how to change old ereg? Denis McMahon <denismfmcmahon@gmail.com> - 2013-06-28 11:08 +0000
  Re: how to change old ereg? Astrid <astrid.kuhr@gmail.com> - 2013-06-28 02:46 -0700
    Re: how to change old ereg? Jerry Stuckle <jstucklex@attglobal.net> - 2013-06-28 08:48 -0400

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