Beefy Boxes and Bandwidth Generously Provided by pair Networks
Problems? Is your data what you think it is?
 
PerlMonks  

Re^2: Speed of Perl Regex Engine

by runrig (Abbot)
on Nov 29, 2012 at 19:30 UTC ( #1006343=note: print w/ replies, xml ) Need Help??


in reply to Re: Speed of Perl Regex Engine
in thread Speed of Perl Regex Engine

I believe in later versions of Perl (>= 5.6), this is no longer true. As long as $regexp doesn't change, /$regexp/ isn't compiled again, making "/o" (mostly) obsolete.


Comment on Re^2: Speed of Perl Regex Engine
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1006343]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others contemplating the Monastery: (7)
As of 2014-07-12 03:08 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    When choosing user names for websites, I prefer to use:








    Results (238 votes), past polls