php ZipArchive计算存档内的文件数

Question

我有这个代码:

$za = new ZipArchive();
$za->open($downloadlink);
echo "Number of files inside Zip = Unknown";
            for( $i = 0; $i < $za->numFiles; $i++ ){
                $stat = $za->statIndex( $i );
                $tounes = array( basename( $stat['name'] ) . PHP_EOL );
                foreach($tounes as $toune) {
                echo $toune;
                }
            }

我想在显示列表之前显示存档内的文件数.我怎样才能做到这一点 ？

Answer 1

你已经在for循环中得到了答案:

echo "Number of files inside Zip = ".$za->numFiles;

http://php.net/manual/en/class.ziparchive.php