Restrict session to IP 

Some hints?  Go to the Training: RegexMini challenge

Global Rank: 29633
Totalscore: 0
Posts: 7
Thanks: 12
UpVotes: 13
Registered: 11y 52d
Last Seen: 10y 256d
The User is Offline
Some hints?
Google/translate3Thank You!1Good Post!0Bad Post! link
Can i get a little hint? Smile
Global Rank: 731
Totalscore: 32951
Posts: 25
Thanks: 14
UpVotes: 15
Registered: 11y 312d
Jander`s Avatar
Last Seen: 4y 62d
The User is Offline
RE: Some hints?
Google/translate4Thank You!0Good Post!2Bad Post! link
Read up on what that regex *really* means Smile
Global Rank: 809
Totalscore: 30296
Posts: 2
Thanks: 1
UpVotes: 1
Registered: 13y 128d

Last Seen: 4y 288d
The User is Offline
RE: Some hints?
Google/translate0Thank You!0Good Post!0Bad Post! link
Well, I know what it means<br>
but i cant find the correct syntax - could someone confirm that it still works?
Global Rank: 722
Totalscore: 33424
Posts: 9
Thanks: 7
UpVotes: 6
Registered: 10y 178d
Last Seen: 8y 334d
The User is Offline
RE: Some hints?
Google/translate3Thank You!3Good Post!1Bad Post! link
It definitely still works.
hint for all php related challenges: rtfm Smile
Last edited by sutupud - Mar 09, 2013 - 11:16:37
Global Rank: 14281
Totalscore: 71
Posts: 1
Thanks: 0
UpVotes: 0
Registered: 9y 226d
Last Seen: 9y 67d
The User is Offline
RE: Some hints?
Google/translate0Thank You!0Good Post!1Bad Post! link
hi, i think the key is on: '/^[a-zA-Z]{1,16}$/'
because it should be like '/^[A-Za-z]{1,16}$/' so you can use more char types,
but it doesnt work, I was trying anything I thought, scape characters, string end but nothing works
Global Rank: 4590
Totalscore: 3344
Posts: 1
Thanks: 3
UpVotes: 2
Registered: 9y 173d
bibob1b0`s Avatar
Last Seen: 8y 73d
The User is Offline
RE: Some hints?
Google/translate3Thank You!2Good Post!0Bad Post! link
One hint more: Read carefully the anchors part of sutugud player's link above
Last edited by bibob1b0 - Jun 25, 2013 - 07:31:55
Global Rank: 16
Totalscore: 387486
Posts: 17
Thanks: 10
UpVotes: 15
Registered: 9y 283d
kumaus`s Avatar

Last Seen: 1y 45d
The User is Offline
RE: Some hints?
Google/translate1Thank You!2Good Post!0Bad Post! link
I am stuck at a probably really trivial step ... I think I know what needs to be done, but I have no idea how to enter it correctly. Problem: the php 'single quotes' mechanism. Searching the web for hours did not help, leaving me feeling extremely stupid. Can anyone give me a hint where to look? (sorry for the vague problem description, it is hard to be more explicit without spoilering)
Global Rank: 241
Totalscore: 86356
Posts: 1520
Thanks: 1280
UpVotes: 807
Registered: 14y 287d

Last Seen: 27s
The User is Online
RE: Some hints?
Google/translate0Thank You!1Good Post!0Bad Post! link
Sound like you ar on a wro\ng track
The geeks shall inherit the properties and methods of object earth.
Global Rank: 18
Totalscore: 372788
Posts: 18
Thanks: 7
UpVotes: 8
Registered: 9y 13d
sisyang`s Avatar

Last Seen: 1d 6h
The User is Offline
RE: Some hints?
Google/translate0Thank You!0Good Post!0Bad Post! link
is this Q about for Multiline Mode m modifier?
maybe about anchor ^ or $ with \n...??
hmm at first glance, how easy but not... preg_match <16 and strlen>16 seems to be core....
more work and study?

may do i use Ruby?? in ruby,In Ruby, the caret and dollar also always match at the start and end of each line.
Last edited by sisyang - Dec 20, 2013 - 05:56:34
paivalhadas, DAY0, Redknee, LittleHann, tunelko, silenttrack, n0tHappy, quangntenemy, TheHiveMind, Z, balicocat, Ge0, samuraiblanco, arraez, jcquinterov, hophuocthinh, alfamen2, burhanudinn123, Ben_Dover, stephanduran89, braddie0 have subscribed to this thread and receive emails on new posts.
1 people are watching the thread at the moment.
This thread has been viewed 18780 times.