php foreach语句正序与倒序输出
本文导语: php中foreach正序输出与倒序输出,php foreach用法实例。 例子: 代码示例: // 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); $date = substr(...
php中foreach正序输出与倒序输出,php foreach用法实例。
例子:
// 正序
foreach($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 '';
echo '';
echo '
} //(脚本学堂 www. 编辑整理)
}
// 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 '';
echo '';
echo '
}
}