倒回目錄控制代碼

rewinddir

(PHP 4, PHP 5, PHP 7, PHP 8)

rewinddir倒回目錄控制代碼

說明

rewinddir(resource $dir_handle): void

dir_handle 指定的目錄流重置到目錄的開頭。

參數

dir_handle

目錄控制代碼的 resource,之前由 opendir() 打開

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