diff --git a/caca-php/examples/www/dithering.php b/caca-php/examples/www/dithering.php
new file mode 100755
index 0000000..327f98b
--- /dev/null
+++ b/caca-php/examples/www/dithering.php
@@ -0,0 +1,42 @@
+
+
+Caca power!
+
+
+
+
+
+ *
+ * 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.
+ */
+
+$src = "logo-caca.png";
+$img = imagecreatefrompng(dirname(__FILE__)."/".$src);
+if (!$img) {
+ die("Can not open image.\n");
+}
+
+$dither = caca_create_dither($img);
+if (!$dither) {
+ die("Can not create dither. Maybe you compiled caca-php without gd support.\n");
+}
+
+$canvas = caca_create_canvas(100, 40);
+
+caca_dither_bitmap($canvas, 0, 0, caca_get_canvas_width($canvas), caca_get_canvas_height($canvas), $dither, $img);
+
+echo caca_export_string($canvas, "html3");
+echo "
";
+
+?>
+
+
+
diff --git a/caca-php/examples/www/figlet.php b/caca-php/examples/www/figlet.php
index 5e896f8..756c7c8 100755
--- a/caca-php/examples/www/figlet.php
+++ b/caca-php/examples/www/figlet.php
@@ -8,7 +8,7 @@
*
* This program is free software. It comes without any warranty, to
@@ -47,7 +47,12 @@ function show_figlet($str, $font) {
echo caca_export_string($cv, "html3");
}
-$dir = opendir($path = "/usr/share/figlet/");
+$path = "/usr/share/figlet/";
+if (!is_dir($path)) {
+ die("can not open directory $path.\n");
+}
+
+$dir = opendir($path);
while (($it = readdir($dir)) != false) {
if (is_file($path.$it) and ereg("\.[tf]lf$", $it)) {
echo "font : $it\n";
diff --git a/caca-php/examples/www/logo-caca.png b/caca-php/examples/www/logo-caca.png
new file mode 100755
index 0000000..859e27a
Binary files /dev/null and b/caca-php/examples/www/logo-caca.png differ