Contributed by silent11
on Jul 17, 2002 at 18:20 UTC
Q&A
> subroutines
Description: I get a 'prototype mismatch error' when I try to load both LWP::Simple and CGI ':standard' into the same script. How can I get around this?
I'm using
perl v5.6.1
LWP v5.51
CGI v2.752
Thanks in advance -
-Silent11 Answer: prototyle mismatch error using LWP::Simple and CGI.
contributed by japhy Both CGI and LWP::Simple export a 'head' function. If you aren't using LWP::Simple's head() function, only import what you want:
use LWP::Simple 'get';
Otherwise:
use CGI ':standard';
use LWP::Simple ();
...
print LWP::Simple::head(...);
| Answer: prototyle mismatch error using LWP::Simple and CGI.
contributed by rjimlad Yes, the full error message is more-or-less self-explanatory. Personally, I'd just use CGI in OO mode, eg:
use CGI;
use LWP::Simple;
my $cgi=new CGI;
# LWP's head()
print head();
# CGI's head
print $cgi->head();
...and of course you can use 'require CGI' instead of 'use CGI', which could have potential benefits. |
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