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- <?php
- $val = $_GET['i'];
- function getRandomFromArray($ar) {
- mt_srand( (double)microtime() * 1000000 ); $num = array_rand($ar);
- return $ar[$num]; }
- function getImagesFromDir($path) {
- $images = array(); if ( $img_dir = @opendir($path) ) {
- while ( false !== ($img_file = readdir($img_dir)) ) {
- if ( preg_match("/(\.gif|\.jpg|\.png)$/", $img_file) ) { $images[] = $img_file;
- } }
- closedir($img_dir); }
- return $images; }
- $root = '';
- $path='jiggle/';
- $imgList = getImagesFromDir($root . $path);
- $img = getRandomFromArray($imgList);
- ?>
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