2
$dir = './';
$files1 = scandir($dir, 1);
$totalSize = 0;
foreach ($files1 as $fileName)
$totalSize += filesize($fileName);
echo "TOTAL FILE SIZE:". $totalSize /1024 /1024 ."<br /><br />";
foreach ($files1 as $fileName)
echo $fileName "<br />";
我在這裏有一個示例代碼,我想減少到只有1個foreach循環,我想打印我的totalSize上面,這怎麼可能?我在想,如果有什麼辦法「以後再處理我的$總計TOTALSIZE」過程變量後面在PHP
我想達到什麼是這樣的:
//I WANT THIS TO GET THE VALUE BELOW
echo "TOTAL FILE SIZE:". $totalSize /1024 /1024 ."<br /><br />";
foreach ($files1 as $fileName)
{
echo $fileName "<br />";
$totalSize += filesize($fileName);
}
OMG愚蠢的我,我想太多關於使這一切成爲可能並忘記了簡單的技術。感謝幫助我回答這個問題的人!