Re: Strings and regular expression?
| From: | 1LT John W. Holmes | Date: | Fri, 07 Feb 2003 20:33:10 +0000 |
| Subject: | Re: Strings and regular expression? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-134785@lists.php.net to get a copy of this message | ||
> $a1="1,8,98,244,9,243,2,6,36,3,111,";
>
> $a2="8,98,244,9,243,2,1,6,36,3,111,";
>
> How can I exactly match "1," in both strings using one regular expression?
> (first "1" is the first element and second time in a random position)?
if(preg_match('/(^|,)1(,|$)/',$str))
{ echo "one is found"; }
---John Holmes...