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QuestionAny cgi/perl/ssi programmers here? Pin
benjymous4-Apr-07 1:24
benjymous4-Apr-07 1:24 
I'm being driven mad trying to find a solution that something that should be deceptively simple

I have a small cgi script /cgi-bin/time.cgi that takes an optional "start" argument

The functionality should be like this

* When the script is called with the start param, it sets a variable to the current time
* Every subsequent call should display the difference from that time (and thus let me profile different SSI includes to work out which bits are slow and need optimising)

example profile test page:
<--#include virtual="/cgi-bin/time.cgi?start=1" -->
<--#set var="SOMEVAR" value="some value" -->
<--#include virtual="/header.shtml" -->
<--#exec cmd="/cgi-bin/time.cgi" -->
<--#include virtual="/cgi-bin/maincontent.cgi?$QUERY_STRING" -->
<--#include virtual="/cgi-bin/time.cgi" -->
<--#include virtual="/footer.shtml" -->
<--#include virtual="/cgi-bin/time.cgi" -->


My big problem comes with the "start" functionality - for the life of me I'm unable to set an ENV variable from within a cgi script and have it visible to the next script (vars set in SSI, such as SOMEVAR in the example can be seen within the cgi)

Any ideas?

Here's the perl code in time.cgi
#! /usr/bin/perl

use Time::HiRes;
use CGI;

my($cgiquery) = new CGI;

print "Content-type: text/html\n\n";

if( $cgiquery->param('start') )
{
  print "<-- start -->\n";
  $ENV{'PROFILE_TIME'} = Time::HiRes::time;
}
else
{
  print "<-- continue -->\n";
}

my ($starttime) = $ENV{'PROFILE_TIME'};

print "<-- PROFILE: ";
print Time::HiRes::time - $starttime;
print " --> \n";
print "<-- starttime = $starttime -->\n";



QuestionFull Tooltip not working with Firefox Pin
Nilesh Thakkar4-Apr-07 1:02
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Shog94-Apr-07 6:12
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QuestionDrag and Drop functionality Pin
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QuestionJavacript Pin
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QuestionPHP Select boxes Pin
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QuestionCSS Underlining Pin
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