Return portion of a string
| From: | R.S. Herhuth | Date: | Wed, 15 May 2002 14:20:24 +0000 |
| Subject: | Return portion of a string | ||
| Groups: | php.windows | ||
| Request: | Send a blank email to php-windows+get-13791@lists.php.net to get a copy of this message | ||
I have an instance where I have an article ($article) that may or may
not contain:
<a href="javascript:void(EXTERNALLINK('102'))">
There might be many occurrances of this substring in exactly the same
format but the id's will be unique with each occurance.
Can someone please show me how to extract the id's (in this case the
102) of the above string into an array? I have been through the
documentation on substrings and regular expressions but I'm just not
getting it.
Thanks,
Ron