libcaca/caca-php/examples/fullwidth.php

#!/usr/bin/php5
<?php
/*
 *  fullwidth     libcaca fullwidth Unicode characters test program
 *  Copyright (c) 2008 Benjamin C. Wiley Sittler <bsittler@gmail.com>
 *
 *  This file is a Php port of "examples/fullwidth.c"
 *  which is:
 *  Copyright (c) 2006 Sam Hocevar <sam@hocevar.net>
 *                All Rights Reserved
 *
 *  This program is free software. It comes without any warranty, to
 *  the extent permitted by applicable law. You can redistribute it
 *  and/or modify it under the terms of the Do What The Fuck You Want
 *  To Public License, Version 2, as published by Sam Hocevar. See
 *  http://sam.zoy.org/wtfpl/COPYING for more details.
 */

if (php_sapi_name() != "cli") {
    die("You have to run this program with php-cli!\n");
}

define('CACA', "쫊쫊쫊쫊쫊쫊쫊쫊쫊쫊쫊쫊쫊쫊쫊");

$cv = caca_create_canvas(0, 0);
if(! $cv)
{
    die("Can't created canvas\n");
}
$dp = caca_create_display($cv);
if(! $dp)
{
    die("Can't create display\n");
}

$caca = caca_create_canvas(6, 10);
$line = caca_create_canvas(2, 1);

/* Line of x's */
for($i = 0; $i < 10; $i++)
{
    caca_set_color_ansi($caca, CACA_WHITE, CACA_BLUE);
    caca_put_str($caca, 0, $i, CACA);
    caca_set_color_ansi($caca, CACA_WHITE, CACA_RED);
    caca_put_char($caca, $i - 2, $i, ord('x'));
}

caca_blit($cv, 1, 1, $caca);

/* Line of ホ's */
for($i = 0; $i < 10; $i++)
{
    caca_set_color_ansi($caca, CACA_WHITE, CACA_BLUE);
    caca_put_str($caca, 0, $i, CACA);
    caca_set_color_ansi($caca, CACA_WHITE, CACA_GREEN);
    caca_put_str($caca, $i - 2, $i, "ホ");
}

caca_blit($cv, 15, 1, $caca);

/* Line of canvas */
caca_set_color_ansi($line, CACA_WHITE, CACA_MAGENTA);
caca_put_str($line, 0, 0, "ほ");
for($i = 0; $i < 10; $i++)
{
    caca_set_color_ansi($caca, CACA_WHITE, CACA_BLUE);
    caca_put_str($caca, 0, $i, CACA);
    caca_blit($caca, $i - 2, $i, $line);
}

caca_blit($cv, 29, 1, $caca);

caca_refresh_display($dp);

caca_get_event($dp, CACA_EVENT_KEY_PRESS, -1);

?>