English [?ri:?wa?nd] US [ri?wa?nd]
v. ???(??, ??? ??? ?)
n. ???, ???
3?? ??: ??? ???: ??? ?? ??: ??? : rewind ????: rewind
PHP rewinddir() ?? ???
??: opendir()? ?? ??? ???? ??? ??????.
??: ??rewinddir(dir_handle)
????:
| Parameters | Description |
| dir_handle | ?? ?????. opendir()? ?? ??? ?? ???? ?? ??? ?????. ? ????? ???? ??? opendir()? ?? ?? ??? ??? ?????. |
??: opendir()? ?? ??? ???? ??? ??????.
PHP rewinddir() ?? ?
<?php
$dir = "/phpstudy/WWW/20180414/";
// 打開目錄，然后讀取其內容
if ($dh = opendir($dir)){
while (($file = readdir($dh)) !== false)
{
echo "filename:" . $file . "<br>";
}
//重置目錄句柄
rewinddir();
while (($file = readdir($dh)) !== false)
{
echo "filename:" . $file . "<br>";
}
}
?>