Initial commit

background.php

@@ -0,0 +1,19 @@
+<?php
+
+define('IMAGE_PATH', 'images/');
+
+//background selection
+$asImages = glob(IMAGE_PATH.'{*.jpg,*.png,*.jpeg,*.gif}', GLOB_BRACE);
+$sRandomImagePath = $asImages[array_rand($asImages)];
+
+//get type
+$sFileInfo = pathinfo($sRandomImagePath);
+$sExt = strtolower($sFileInfo['extension']);
+if($sExt=='jpg')
+{
+	$sExt = 'jpeg';
+}
+
+//display image
+header("Content-type: image/$sExt");
+echo file_get_contents($sRandomImagePath);