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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->forwarded}
${cgi->http_x_real_ip} 3.133.108.241 
${cgi->http_x_forwarded_for} 3.133.108.241 
${cgi->http_host} htdb.org 
${cgi->http_x_nginx_proxy} true 
${cgi->http_connection} close 
${cgi->http_accept} */* 
${cgi->http_user_agent} Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot-at-anthropic.com) 
${cgi->http_referer} http://www.htdb.org/htdb/docs/scripting/environment.html 
${cgi->server_signature}  
${cgi->server_software} Apache/2.4.52 (Ubuntu) 
${cgi->server_name} htdb.org 
${cgi->server_addr} 127.0.0.1 
${cgi->server_port} 80 
${cgi->remote_addr} 127.0.0.1 
${cgi->document_root} /mnt/data/vhosts/htdb.org/htdocs 
${cgi->request_scheme} http 
${cgi->context_prefix} /htdb 
${cgi->context_document_root} /usr/local/htdb/bin/htdb 
${cgi->server_admin} del-at-adjective.com 
${cgi->remote_port} 49650 
${cgi->gateway_interface} CGI/1.1 
${cgi->server_protocol} HTTP/1.0 
${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} 0
${_db_timestamp} 1713970887
${_timestamp} 1713970887
${_current_date} 24Apr2024
${_current_time} 3:01 PM
${_current_year} 2024
${_current_day} 24
${_current_hour} 15
${_current_min} 01
${_current_sec} 27
${_current_weekday} Wed
${_current_monthnum} 04
${_current_mon} Apr
${_current_month} April
${_current_pid} 220196
${cgi->http_port} 
${cgi->http_protocol} http://
${_hit_count} 15378
   
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