PHP sdk implementation online packaging code example

If you need to package multiple files in the space into a compressed file, what should you do? You don’t need to package them locally before uploading them. Qiniu has provided us with this service.

Command: mkzip/2/url/xx/alias/xxx;

Not only can you package the files, but you can also divide the packaged contents by folders. For example, after decompression, it is folders T1 and T2, and the folder is the specific file. How to change it is mainly based on the name of alias. Alias ​​is just named as folder/filename.

So if we have multiple files of multiple types, we can encapsulate a method and pass it to an array of original file names and aliases. Then the method is to traverse the array and splice multiple URLs and alias to the pfop command.

/**
  * Qiniu resource compression
  * @param $packageName Packaged resource name
  * @param Array $sourceArray resource array
  * [
  * [
  * 'key' => '/',
  * 'alias' => '',//Alias ​​Can be empty, if empty, it is the source file name. If you want to create a folder, it is named folder name/file name
  * ],
  * [
  * 'key' => '/',
  * 'alias' => ''
  * ],
  * ]
  */
public function compress(Array $sourceArray,$packageName,$callbackUrl='')
 {
   $bucket = $this->bucket_for_image;
   $fops = 'mkzip/2';
   foreach ($sourceArray as $k => $source) {
     $Base64EncodedURL = $this->base64_urlSafeEncode($source['key']);
     $Base64AliasEncodedURL = $this->base64_urlSafeEncode($source['alias']);
     $fops .= '/url/'.$Base64EncodedURL;
     if(!empty($source['alias'])){
       $fops .= '/alias/'.$Base64AliasEncodedURL;
     }
   }
   $fops .= '|saveas/'.$this->saveasEnocde($packageName); 
   $res = $this->persistentOps('',$bucket,$fops,$callbackUrl,false);
   echo $res;
 }

One thing to note is that when calling persistentOps, the first parameter must be the name of a valid resource in the bucket. It has no actual effect, but must be specified.

The above is all the content of this article. I hope it will be helpful to everyone's study and I hope everyone will support me more.