php foreach正序倒序输出示例代码

实现代码：

// 正序foreach($files as $file_num => $file) { if(is_file($directory.$file)){ //$file = iconv("gb2312","UTF-8",$file); //或者 iconv("gb2312","UTF-8",$value); $date = substr($file,0,9); echo '<li>'; echo '<a href="'.$directory.$file.'" >'; echo '</a>'; echo '</li>'; }}// 倒序foreach(array_reverse($files) as $file_num => $file) { if(is_file($directory.$file)){ //$file = iconv("gb2312","UTF-8",$file); //或者 iconv("gb2312","UTF-8",$value); $date = substr($file,0,9); echo '<li>'; echo '<a href="'.$directory.$file.'" >'; echo '</a>'; echo '</li>'; }}