PHP 批量移动文件改名

public function changeCoverName(){    //$type = ‘考研‘;    //$coverPath = ‘./Public/course_cover/kaoyan/‘;    $type = ‘四六级‘;    $coverPath = ‘./Public/course_cover/four-six/‘;//源目录

    $targetPath = ‘./Upload/img/course_img/cover/‘.md5($type).‘/‘;//目标目录

    //移动文件    $this->recurseCopy($coverPath,$targetPath);

    //移动后改名文件    $this->changeName($targetPath);

}

移动文件函数

//目录文件移动,简洁 高效public function recurseCopy($src,$dst) {  // 原目录，复制到的目录    $dir = opendir($src);    @mkdir($dst);    while(false !== ( $file = readdir($dir)) ) {        if (( $file != ‘.‘ ) && ( $file != ‘..‘ )) {            if ( is_dir($src . ‘/‘ . $file) ) {                $this->recurseCopy($src . ‘/‘ . $file,$dst . ‘/‘ . $file);            }            else {                copy($src . ‘/‘ . $file,$dst . ‘/‘ . $file);            }        }    }    closedir($dir);}

//改名函数    public function changeName($targetPath){        $d = dir($targetPath);        while (false !== ($entry = $d->read())) {            $newStr = explode(‘.‘,$entry);            $newStr[0] = iconv(‘gbk‘,‘utf-8‘,$newStr[0]);            $newName = md5($newStr[0]);//            echo $newStr[0].‘---‘.$newName.‘<br/>‘;            rename($targetPath.$entry, $targetPath.$newName.".".$newStr[1]);        }        $d->close();    }