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Apache Environment

All existing webserver environment variable are made available to script writers and programmers in variable with the "cgi->" prefix.

${cgi->http_host} www.htdb.org 
${cgi->http_user_agent} CCBot/1.0 (+http://www.commoncrawl.org/bot.html) 
${cgi->http_accept} Accept: application/xhtml+xml,text/html;q=0.9,text/plain; 
${cgi->http_accept_language} en-us,en;q=0.5 
${cgi->http_accept_encoding} gzip 
${cgi->http_accept_charset} ISO-8859-1,utf-8;q=0.7,*;q=0.7 
${cgi->http_connection} close 
${cgi->http_cache_control} no-cache 
${cgi->http_pragma} no-cache 
${cgi->server_signature} <address>Apache/2.0.52 (CentOS) Server at www.htdb.org Port 80</address> 
${cgi->server_software} Apache/2.0.52 (CentOS) 
${cgi->server_name} www.htdb.org 
${cgi->server_addr} 168.150.251.17 
${cgi->server_port} 80 
${cgi->remote_addr} 38.103.63.59 
${cgi->document_root} /var/www/vhosts/htdb.org/htdocs 
${cgi->server_admin} del[at]-remove-adjective.com 
${cgi->remote_port} 46819 
${cgi->gateway_interface} CGI/1.1 
${cgi->server_protocol} HTTP/1.1 
${cgi->request_method} GET 
${cgi->query_string}  
${cgi->request_uri} /htdb/docs/scripting/environment.html 
${cgi->script_name} /htdb 

HTDB Environment

In addition to the server environment, HTDB adds several variables to the in-memory store. Yes, all these should be prefixed with something that makes sense, and eventually will be.

${db} docs/scripting
${page} environment.html
${pageResource} docs/scripting_index.html
${logResource} docs/scripting/environment.html
${_session_int} 941765
${_db_timestamp} 1219899958
${_timestamp} 1219899958
${_current_date} 27Aug2008
${_current_time} 10:05 PM
${_current_year} 2008
${_current_day} 27
${_current_hour} 22
${_current_min} 05
${_current_sec} 58
${_current_weekday} Wed
${_current_monthnum} 08
${_current_mon} Aug
${_current_month} August
${_current_pid} 10949
${cgi->http_port} 
${cgi->http_protocol} http://
${_hit_count} 5105

   
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