218 lines
7.0 KiB
PHP
218 lines
7.0 KiB
PHP
<?php
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/**
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* @Descripttion : FOXCMS 是一款高效的 PHP 多端跨平台内容管理系统
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* @Author : FoxCMS Team
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* @Date : 2023/6/26 19:10
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* @version : V1.08
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* @copyright : ©2021-现在 贵州黔狐科技股份有限公司 版权所有
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* @LastEditTime : 2023/6/26 19:10
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*/
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namespace app\common\util;
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use app\common\lib\Oss;
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use app\common\model\Attachment;
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use app\common\model\VideoFiles;
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use think\facade\Filesystem;
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use think\facade\Session;
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// 音视频工具类
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class VideoUtil
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{
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private $attachment; //附件设置
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private $allowMedias = ["mp4", "ogg", "webm", "mp3", "wav"]; //默认只允许上传媒体
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public function __construct()
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{
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$attachments = Attachment::select();
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if (sizeof($attachments) == 1) {
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$this->attachment = $attachments[0];
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}
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}
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// 支持上传文件后缀
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public function suffix()
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{
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$a_suffixs = $this->attachment['a_suffixs'];
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$f_suffixs_arr = explode(",", $a_suffixs);
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return $f_suffixs_arr;
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}
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/**
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* 验证文件类型
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* @param $fileType 文件类型 如mp3,mp4
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*/
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public function validationSuffix($fileType)
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{
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if (in_array($fileType, $this->allowMedias)) {
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$a_suffixs = $this->attachment['a_suffixs'];
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if (empty($i_suffixs)) { //为空不限制
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return true;
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}
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$f_suffixs_arr = explode(",", $a_suffixs);
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if (sizeof($f_suffixs_arr) == 0) { //为0不限制
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return true;
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}
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return in_array($fileType, $f_suffixs_arr);
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} else {
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return false;
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}
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}
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// 配置的图片限制大小
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public function getSize()
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{
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return $this->attachment['a_file_size'];
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}
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/**
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* 验证大小
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* @param $size 单位kb
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*/
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public function validationSize($size)
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{
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$a_file_size = $this->attachment['a_file_size'];
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if (empty($a_file_size)) { //为空不限制
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return true;
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}
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if ($size <= ($a_file_size * 1024 * 1024)) {
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return true;
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}
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return false;
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}
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// 验证后缀与大小
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public function validation($file)
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{
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//文件后缀名
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//记录入文件表
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$OriginalName = $file->getOriginalName();
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$extension = strtolower(pathinfo($OriginalName, PATHINFO_EXTENSION)); //后缀
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if (!$this->validationSuffix($extension)) { //验证图片类型
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return false;
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}
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$sizeZ = $file->getSize(); //字节
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if (!$this->validationSize($sizeZ)) { //验证图片大小
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return false;
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}
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return true;
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}
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// 验证是否开启远程 1:开启；0未开启
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public function validationRemote()
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{
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return ($this->attachment['is_remote']) == 1;
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}
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/**
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* 上传 根据路径
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* @param $file 文件
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* @param int $file_name 文件目录名
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* @param int $groupId 分组
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* @param string $fileType 文件类型
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* @param int $app 1:后台 0：前台
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* @param string $folder_name 文件路径
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* @param int $upload_type 上传类型 0：表示有远程就远程，没有就本地；1：就本地
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*/
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public function upload($file, $folder_name = "videos", $app = 1, $upload_type = 0)
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{
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//记录入文件表
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$OriginalName = $file->getOriginalName();
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$extension = strtolower(pathinfo($OriginalName, PATHINFO_EXTENSION)); //后缀
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$sizeZ = $file->getSize(); //字节
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if (!$this->validationSize($sizeZ)) { //验证图片大小
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return ['code' => 0, 'msg' => '请上传小于等于' . $this->attachment['a_file_size'] . 'M的音频/视频'];
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}
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//上传到本地服务器
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// $folder = "/".$folder_name."/";
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$folder = "/" . $folder_name . "/" . date("Ymd") . "/"; //根路径文件夹
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//创建文件夹
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$savePath = replaceSymbol(root_path() . config('filesystem.disks.folder') . $folder);
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if (!tp_mkdir($savePath)) {
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return "创建文件夹失败";
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}
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$filename = func_random_num(8, 16) . "." . $extension;
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$file->move($savePath, $filename);
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$savename = $folder . $filename;
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if (!$savename) {
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return ['code' => 0, 'msg' => '上传失败'];
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}
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$file_path = replaceSymbol($savename);
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$videoFile = root_path() . config('filesystem.disks.folder') . $file_path;
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$videoFileInfo = (new VideoUtil())->getVideoInfo($videoFile);
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$file_type = "video";
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$duration = "";
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if ($videoFileInfo) {
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$file_type = $videoFileInfo['mime_type'];
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$duration = $videoFileInfo['playtime_string'];
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}
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$storage = 0; //本地
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if (($upload_type == 0) && $this->validationRemote()) { //开启远程
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$storage = 1; //远程
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//上传到阿里云oss
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$oss = new Oss();
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$file_path = $oss->putFileByPath($file, $err, $folder_name, $videoFile);
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if (!$file_path) {
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return ['code' => 0, 'msg' => $err];
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}
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//删除本地文件
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if (file_exists($videoFile)) { //存在的话就删除
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unlink($videoFile);
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}
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} else {
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$file_path = config('filesystem.disks.folder') . $file_path;
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}
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if (!preg_match('/(http:\/\/)|(https:\/\/)/i', $file_path)) { //判断是否存在
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$file_path = "/" . $file_path;
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}
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//记录入文件表
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$insert_data = [
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'duration' => $duration,
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'url' => $file_path,
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'storage' => $storage,
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'app' => $app,
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'user_id' => intval(Session::get('admin_auth.id')),
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'file_name' => $OriginalName,
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'file_size' => $sizeZ,
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'file_type' => $file_type,
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'extension' => $extension,
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'pic' => '/static/images/video.png'
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];
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$id = (new VideoFiles())->insertGetId($insert_data);
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return ['code' => 1, 'file' => $file_path, 'id' => $id, 'msg' => "上传成功", "storage" => $storage];
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}
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/**
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* 下载文件到本地
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* @param string $url
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* @param string $filename
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* @param string $path 路径文件
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*/
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public function download($url = "", $filename = "", $path = "")
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{
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$filePath = config('filesystem.disks.folder') . DIRECTORY_SEPARATOR . date("Ymd");
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if (!empty($path)) {
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$filePath = $path;
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}
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if (!is_dir($filePath)) {
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tp_mkdir($filePath);
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}
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if (empty($filename)) {
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//上传到本地服务器
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$filename = basename($url);
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}
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$filename = $filePath . DIRECTORY_SEPARATOR . $filename;
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$content = get_url_content($url);
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file_put_contents($filename, $content);
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return $filename;
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}
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// 获取视频信息
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public function getVideoInfo($videoFile)
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{
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$getID3 = new \getID3();
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$videoFileInfo = $getID3->analyze($videoFile);
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return $videoFileInfo;
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}
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} |