<slide title="Command line Input Abstraction">
  <list title="New Suspects">
    <bullet>$argc, $argv, Environment variables</bullet>
  </list>

<example><![CDATA[<?php
if (! $ONLINE) {
    $userid = 'webmaster';

    include_once 'Console/Getopt.php';
    $o = new Console_Getopt;
    $opts = $o->getopt($o->readPHPArgv(),'',array('debug','name=','size==')); 
    $form = $opts[0];

    $database = getenv('DATABASE');
}
?>
]]></example>
</slide>
