Simple php method for creating zip files

This example describes how to create a zip file in php. For your reference, this article describes how to create a zip file in php. We will share this with you for your reference. The details are as follows:

/* creates a compressed zip file */function create_zip($files = array(),$destination = '',$overwrite = false) {  //if the zip file already exists and overwrite is false, return false  if(file_exists($destination) && !$overwrite) { return false; }  //vars  $valid_files = array();  //if files were passed in...  if(is_array($files)) {    //cycle through each file    foreach($files as $file) {      //make sure the file exists      if(file_exists($file)) {        $valid_files[] = $file;      }    }  }  //if we have good files...  if(count($valid_files)) {    //create the archive    $zip = new ZipArchive();    if($zip->open($destination,$overwrite ? ZIPARCHIVE::OVERWRITE : ZIPARCHIVE::CREATE) !== true) {      return false;    }    //add the files    foreach($valid_files as $file) {      $zip->addFile($file,$file);    }    //debug    //echo 'The zip archive contains ',$zip->numFiles,' files with a status of ',$zip->status;    //close the zip -- done!    $zip->close();    //check to make sure the file exists    return file_exists($destination);  }  else  {    return false;  }}

Usage:

$files_to_zip = array(  'preload-images/1.jpg',  'preload-images/2.jpg',  'preload-images/5.jpg',  'kwicks/ringo.gif',  'rod.jpg',  'reddit.gif');//if true, good; if false, zip creation failed$result = create_zip($files_to_zip,'my-archive.zip');

I hope this article will help you with PHP programming.

The above introduces the php simple method of creating zip compressed files, including the content, hope to be helpful to friends who are interested in PHP tutorials.

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