Reading HTML Forms Input in REXX



/* ************************************************************ */
/* Read and display the input from the various possible sources */ 
/* ************************************************************ */

PARSE ARG Parms
SAY 'Command line input="'Parms'".'
      
SAY 'Standard Input="'CHARIN(,1,GETENV('CONTENT_LENGTH'))'".'

SAY 'PATH_INFO="'GETENV('PATH_INFO')'".'
 
SAY 'QUERY_STRING="'GETENV('QUERY_STRING')'".'