/prog/ - regular expressions

Name: Anonymous 2008-06-27 15:25

sup I need some help writing a regular expression.

I'm usin PHP and I need to count how many times a certain string occurs, so I need to use preg_match_all instead of ereg, and I hate perl regular expressions.

How can I match a string like !blah!bla!2342
so that it gets "blah", "bla", and "2342". I can get it to get all after the first !, but it doesn't seem to stop before the second ! (greedy ".")?

Name: Anonymous 2008-06-27 15:49

Just split the string on '!'.

Name: Anonymous 2008-06-27 15:53

I'm usin PHP
Now you have two problems.

Name: Anonymous 2008-06-27 16:11

>>3
No, 3.
But the good news is that there are at least 45 different (and mutually incompatible) solutions in the standard library.

Name: Anonymous 2008-06-28 9:46

![^!]*

Name: Anonymous 2009-02-25 6:59

Solutions in the standard Template Library If you then plan to do gamedev.

Name: Anonymous 2009-03-06 11:03

The VAN ALLEN BELT I BEAT THE beat at the random number that takes advantage of buffer overflows Do you know how to quote so I just never heard of it is useful in one screenful Market.

Name: Anonymous 2009-03-06 11:03

Momento of my shitty design a reality might come here and expect fame and popularity and sometimes get it right you can just use a mention in xkcd.

Name: Anonymous 2010-12-06 9:55

^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^Ba}c}k}}t}o}}/}b}/},}}`}`}G}N}A}A}}F}a}g}g}o}t}'}'}

Name: Anonymous 2010-12-22 9:22

Name: Anonymous 2011-02-03 3:09

Name: Sgt.Kabukiman赈ꁈ 2012-05-24 9:38

All work and no play makes Jack a dull boy
All work and no play makes Jack a dull boy
All work and no play makes Jack a dull boy
All work and no play makes Jack a dull boy
All work and no play makes Jack a dull boy
All work and no play makes Jack a dull boy
All work and no play makes Jack a dull boy
All work and no play makes Jack a dull boy
All work and no play makes Jack a dull boy
All work and no play makes Jack a dull boy
All work and no play makes Jack a dull boy
All work and no play makes Jack a dull boy
All work and no play makes Jack a dull boy
All work and no play makes Jack a dull boy
All work and no play makes Jack a dull boy
All work and no play makes Jack a dull boy
All work and no play makes Jack a dull boy
All work and no play makes Jack a dull boy

Name: bampu pantsu 2012-05-29 3:58

bampu pantsu

regular expressions

1 Name: Anonymous 2008-06-27 15:25

2 Name: Anonymous 2008-06-27 15:49

3 Name: Anonymous 2008-06-27 15:53

4 Name: Anonymous 2008-06-27 16:11

5 Name: Anonymous 2008-06-28 9:46

6 Name: Anonymous 2009-02-25 6:59

7 Name: Anonymous 2009-03-06 11:03

8 Name: Anonymous 2009-03-06 11:03

10 Name: Anonymous 2010-12-06 9:55

11 Name: Anonymous 2010-12-22 9:22

12 Name: Anonymous 2011-02-03 3:09

13 Name: Sgt.Kabukiman赈ꁈ 2012-05-24 9:38

14 Name: bampu pantsu 2012-05-29 3:58

Name: Anonymous 2008-06-27 15:25

Name: Anonymous 2008-06-27 15:49

Name: Anonymous 2008-06-27 15:53

Name: Anonymous 2008-06-27 16:11

Name: Anonymous 2008-06-28 9:46

Name: Anonymous 2009-02-25 6:59

Name: Anonymous 2009-03-06 11:03

Name: Anonymous 2009-03-06 11:03

Name: Anonymous 2010-12-06 9:55

Name: Anonymous 2010-12-22 9:22

Name: Anonymous 2011-02-03 3:09

Name: Sgt.Kabukiman赈ꁈ 2012-05-24 9:38

Name: bampu pantsu 2012-05-29 3:58