CGI::WebOut 2.25

CGI::WebOut is a Perl module used to make CGI programmer's work more comfortable. The main idea is to handle output stream (STDOUT) to avoid any data to be sent to browser without Content-type header. Of cource, you may also send your own headers to browser using Header(). Any errors or warnings in your script will be printed at the bottom of the page "in PHP-style". You may also use Carp module together with CGI::WebOut.<br /><br />You may also handle any program block's output (using print etc.) and place it to the variable using grab {...} subroutine. It is a very useful feature for lots of CGI-programmers.<br /><br />The last thing - support of try-catch "instruction". WARNING: they are not real instructions, like map {...}, grep {...} etc.! Be careful with return instruction in try-catch blocks.<br /><br />Note: you may use CGI::WebOut outside the field of CGI scripting. In "non-CGI" script headers are NOT output, and warnings are shown as plain-text. grab {...}, try-catch etc. work as usual.<br /><br />SYNOPSIS<br /><br /> # Simple CGI script (no 500 Apache error!)<br /> use CGI::WebOut;<br /> print "Hello world!"; # wow, we may NOT output Content-type!<br /> # Handle output for {}-block<br /> my $str=grab {<br /> print "Hi there!n";<br /> };<br /> $str=~s/n/< br >/sg;<br /> print $str;

Requirements:	No special requirements
Platforms:	*nix, Linux
Keyword:	Blocksnote,  Browser,  Cgi,  Cgi Webout,  Cgiwebout,  Contenttype,  Field,  Handle,  Headers,  Instruction,  Instructions,  Module,  Output,  Print,  Quotinstructionquot,  Script,  Scripting,  Str Dslt,  Trycatch,  Warnings,  Webout
Users rating:	0/10