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Posted by Jochem Maas on 09/28/73 11:08
Alex Gemmell wrote:
> On Mon, 14 Feb 2005 22:51:42 +0100, Jochem Maas <jochem@iamjochem.com> wrote:
>
>>Alex Gemmell wrote:
>>
....
>
>
>>> #Contain at least one number
>>> if ( !preg_match ('/\\d/', $password) ) return false;
>>
>>Im pretty sure the double backslash is a typo.
>>here are some regexps from a php5 class I use:
>>
>
>
> Intersting you should say that because I was told to escape my slashes
> in this case, otherwise I wouldn't have either. I've tested it and it
> works so...
>
well you have to escape the bslash if your using double quotes.
there is a reason sane people (normally) write regexps in php
using single quotes :-)
php -r " echo '\d';"
php -r ' echo "\n";'
php -r " echo '\\d';"
php -r ' echo "\n";'
php -r ' echo "\\d";'
php -r ' echo "\n";'
php -r ' echo "\\\\d";'
php -r ' echo "\n";'
don't ask (me) why this is so. I just learn how from bitter experience :-),
the why for greater mortals than I.
>>
>
> Thanks Jochem - all advice much appreciated.
>
you might curse me in the long term ;-)
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