#!/usr/bin/env php
<?php
    error_reporting(E_ALL);
    ob_implicit_flush(true);

    require "./PHP_Shell.php";

    function __autoload($classname) {
        include str_replace('_', '/', $classname).'.php';
    }

    function shell_error_handler($errno, $errstr, $errfile, $errline, $errctx) {
        ## ... what is this errno again ?
        if ($errno == 2048) return;

        throw new Exception(sprintf("(%d) %s:%d\r\n%s", $errno, $errfile, $errline, $errstr));
    }

    set_error_handler('shell_error_handler');

    $shell = new PHP_Shell();

    ## get the input and handle commands
    while($shell->input()) {
        try {
            ## parse the input
            ## - check for functions, classes
            ## - check for multi-line
            if ($shell->parse() == 0) {
                $retval = eval($shell->getCode());
                
                if (isset($retval)) {
                    var_dump($retval);
                }
                
                ## reset the cmdline
                $shell->resetCode();
            }
        } catch(Exception $e) {
            ## oops, error
            print $e->getMessage();
                
            $shell->resetCode();
        }
    }