PHP simple way to create zip compressed files _php tips

This article describes a simple way to create a zip-compressed file in PHP. Share to everyone for your reference, specific as follows:

/* Creates a compressed zip file */function Create_zip ($files = Array (), $destination = ', $overwrite = false) {//if T He zip file already exists and overwrite are false, return False if (file_exists ($destination) &&! $overwrite) {R Eturn 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;

 }
}

How to use:

$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 ');

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I hope this article will help you with the PHP program design.