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copy — 拷貝文件 bool copy ( string $source , string $dest [, resource $context ] )
文件操作
路徑相關
文件復制
文件指針
文件寫入
文件讀取
文件屬性
新建文件
刪除文件
SPL
一些練習
目錄相關
路徑相關
目錄屬性
新建目錄
刪除目錄
打開目錄
關閉目錄
掃描目錄
一些練習
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