php foreach正序倒序输出示例代码_PHP教程

程序员文章站 2023-12-29 23:06:34

...

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 '

'; echo ''; echo ' php foreach正序倒序输出示例代码_PHP教程

'; echo ''; echo '

'; } } // 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 '

'; echo ''; echo ' php foreach正序倒序输出示例代码_PHP教程

'; echo ''; echo '

'; } }