q for Quit

<br />
<b>Fatal error</b>:  Uncaught Error: Call to undefined function readline() in /var/www/html/phpkobo/research/php-experimental/prompt-on-command-line/task.php:8
Stack trace:
#0 {main}
  thrown in <b>/var/www/html/phpkobo/research/php-experimental/prompt-on-command-line/task.php</b> on line <b>8</b><br />