Regular Expression Problem
| From: | Martin Clifford | Date: | Tue, 02 Jul 2002 17:40:17 +0000 |
| Subject: | Regular Expression Problem | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-104970@lists.php.net to get a copy of this message | ||
Hey all!
I'm trying to get this darn eregi_replace() to work, but it doesn't produce any results at
all.
I want it to find all occurances of PHP variables. Here is the regexp
$output = eregi_replace("^[\$]{1,2}[a-zA-Z][0-9]+$", "<b>\\1</b>",
$var);
As you might guess this is for a syntax highlighting function I am trying to write. Anyone have any
ideas why it's not working? Please copy me directly, as I'm on the digest. Thanks!
Martin