/ / get 3 commands from user for ($i=0; $i 3; $i++) {$line = readline ("Command: "); readline_add_history ($line);} / /dump history print_r (readline_list_history()); / /dump variables print_r (readline_info());
This function returns a single string from the user. You may specify a string with which to prompt the user. The line returned has the ending newline removed. You must add this line to the history yourself using readline_add_history().