On 10/16/06, Chrome <[EMAIL PROTECTED]> wrote:
[snip] ? means "maybe" in some other place in PCRE. Or maybe that's POSIX. Never have figured that one out. [/snip]? directly after an expression is equivalent to {0,1} (maybe) but after a quantifier (*, +, {}) means ungreedy
I kind of talked about this in the reply to richard the .*? is exactly the same as doing .*(?U) an inline modifier to the previous expression. That makes me wonder.. according to the docs U inverts greediness, if you have... /foo.*?bar/U does that make .*? a greedy .* Curt. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
