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filburt1 · #1 04-10-2003, 04:07 PM

Learn them. They look scary but once you get used to them they're a godsend.

This one makes sure a string begins with "message" and is followed by a number:

Code:

/^message[0-9]*$/

Looks complex but it means "if the string has nothing but beginning with "message" and then followed by any number of digits and that's it".

This is helpful: http://www.english.uga.edu/humcomp/perl/regex2a.html

Dean C · #2 04-10-2003, 04:41 PM

Hey that might be useful for vbt where when it first opened all releases had to preced with [Release] -

- miSt

filburt1 · #3 04-10-2003, 04:47 PM

You mean:

Code:

/^\[release\]\w.*/

Zzed · #4 04-10-2003, 06:50 PM

preg_replace() is even more fun.

It has the power to match and extract substrings from your match string that can be used within the replace string.

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