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Re: [Andy] All variables from $IN->param() into an array?

Dec 19, 2002, 5:59 AM
Paul
Veteran (19537 posts)
Dec 19, 2002, 5:59 AM
Views: 4362
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Re: [Andy] All variables from $IN->param() into an array? In reply to
>>
So what would do that then? (print the header, only if defined) ?
<<

GT::CGI handles that automatically anyway.

You can't just use "defined" in the way you did - see the perldoc for defined.

http://www.perldoc.com/...od/func/defined.html

...so basically the first sentence should tell you that the way you have it, defined is checking whether $_ is defined or not.
Subject Author Views Date
Thread All variables from $IN->param() into an array? Andy 4534 Dec 18, 2002, 10:51 AM
Post Re: [Andy] All variables from $IN->param() into an array? 		Paul 4398 Dec 18, 2002, 10:53 AM
Thread Re: [Andy] All variables from $IN->param() into an array? 		Paul 4471 Dec 18, 2002, 10:55 AM
Thread Re: [Paul] All variables from $IN->param() into an array? 		Andy 4390 Dec 18, 2002, 3:08 PM
Thread Re: [Andy] All variables from $IN->param() into an array? 		Paul 4394 Dec 18, 2002, 3:11 PM
Thread Re: [Paul] All variables from $IN->param() into an array? 		Andy 4422 Dec 19, 2002, 2:47 AM
Thread Re: [Andy] All variables from $IN->param() into an array? 		Paul 4356 Dec 19, 2002, 2:53 AM
Thread Re: [Paul] All variables from $IN->param() into an array? 		Andy 4355 Dec 19, 2002, 4:07 AM
Post Re: [Andy] All variables from $IN->param() into an array? 		Paul 4362 Dec 19, 2002, 5:59 AM
Post Re: [Paul] All variables from $IN->param() into an array? 		Andy 4349 Dec 19, 2002, 4:16 AM