I need modified time for a web page, and i tried
head() function from LWP::Simple interface.
An example: i wrote the following test script
#!/usr/bin/perl
use LWP::Simple;
($content_type, $document_length, $modified_time, $expires, $server) =
head $ARGV[0];
print("$content_type <> ",
"$document_length <> ",
"$modified_time <> ",
"$expires <> ",
"$server\n");
and then i run it:
bash$ ./test_head.pl http://localhost/tmp
text/html <> <> Apache/1.3.9 (Unix) Debian/GNU PHP/3.0.14 <> <>
bash$ ./test_head.pl http://localhost/
text/html <> 274 <> 953031425 <> Apache/1.3.9 (Unix) Debian/GNU PHP/3.0.14 <>
bash$ ./test_head.pl http://localhost/index.html
text/html <> 274 <> 953031425 <> Apache/1.3.9 (Unix) Debian/GNU PHP/3.0.14 <>
As you can see server is not the last item of
list returned by head, in fact it has no fixed
position in that list.
What's wrong?
Thanks.
Originally posted as a Categorized Question.
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