Re: Can the "#" character be passed via $ENV{QUERY

Apologies, Tanktalus, about the literal interpretation issue .... the reason I've pursued this item is that I've got this very, very lightweight script that only needs the raw QUERY_STRING info to do it's thing (no parsing of values, etc.), and the only hitch is that the info being passed needs to include the # character. Firing up CGI to deal with this one item is making me feel resource greedy.

I guess I'll stick with including the few lines that substitute "#" for an alternate character passed in the Q_S.

Appears I'm at the point of beating a dead horse .... just thought there might be some way to do the deed with even less code or resources.

Comment on Re: Can the "#" character be passed via $ENV{QUERY_STRING} ?

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Re^2: Can the "#" character be passed via $ENV{QUERY_STRING} ? by mdillon (Priest) on Feb 25, 2005 at 02:35 UTC
You don't need to load all of CGI to do this if you are taking the whole QUERY_STRING as a single value. You can use URI:Escape directly. It is an extremely lightweight module. You'll want to use `uri_unescape`, like so: `use URI::Escape qw(uri_unescape); my $query_string = uri_unescape $ENV{QUERY_STRING};` [download]	[reply] [d/l]
Re^3: Can the "#" character be passed via $ENV{QUERY_STRING} ? by BUU (Prior) on Feb 25, 2005 at 06:46 UTC
Just to note, uri_unescape is functionally: `s/%(\d\d)/chr $1/eg;` if you don't even want to load the module.	[reply] [d/l]
Re^4: Can the "#" character be passed via $ENV{QUERY_STRING} ? by mdillon (Priest) on Feb 25, 2005 at 14:42 UTC
I think that should be: `s/%([0-9A-Fa-f]{2})/chr(hex($1))/eg` [download] In fact, that's pretty much exactly what's in URI::Escape, except that the module also handles scalar v. list context and multiple arguments. Using uri_unescape still seems preferable to me, since the resource overhead of using the module is basically nil and the mnemonic benefit of seeing uri_unescape instead of a regex is considerable.	[reply] [d/l]
Re^5: Can the "#" character be passed via $ENV{QUERY_STRING} ? by BUU (Prior) on Feb 25, 2005 at 19:38 UTC
Re^6: Can the "#" character be passed via $ENV{QUERY_STRING} ? by Anonymous Monk on Feb 28, 2005 at 11:27 UTC


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Re: Can the "#" character be passed via $ENV{QUERY_STRING} ?