[PHP] 把多個圖片壓縮封裝並下載

原始碼

1. <?php 
2. $fileList = array( 
3.    '/var/www/pics/001.jpg', 
4.    '/var/www/pics/002.jpg', 
5.    '/var/www/pics/003.jpg', 
6.    '/var/www/pics/004.jpg', 
7.    '/var/www/pics/005.jpg', 
8.    '/var/www/pics/006.jpg', 
9. ); 
10.  
11.  
12. /*建立臨時壓縮檔*/ 
13. $file = tempnam("tmp", "zip"); 
14. $zip = new ZipArchive; 
15. $res = $zip->open($file, ZipArchive::CREATE|ZipArchive::OVERWRITE); 
16. if ($res!==true) { exit('壓縮錯誤');} 
17.  
18. foreach ($filePathList as $filePath){ 
19.    $zip->addFile($filePath, $fileName); 
20. } 
21. $zip->close(); 
22.  
23. ob_end_clean(); 
24. header('Content-type: application/octet-stream'); 
25. header('Content-Transfer-Encoding: Binary'); 
26. header('Content-disposition: attachment; filename=pics_list.zip'); 
27.  
28. readfile($file); 
29. unlink($file);  
30. exit; 

<?php
$fileList = array(
    '/var/www/pics/001.jpg',
    '/var/www/pics/002.jpg',
    '/var/www/pics/003.jpg',
    '/var/www/pics/004.jpg',
    '/var/www/pics/005.jpg',
    '/var/www/pics/006.jpg',
);


/*建立臨時壓縮檔*/
$file = tempnam("tmp", "zip");
$zip = new ZipArchive;
$res = $zip->open($file, ZipArchive::CREATE|ZipArchive::OVERWRITE);
if ($res!==true) { exit('壓縮錯誤');}

foreach ($filePathList as $filePath){
    $zip->addFile($filePath, $fileName);
}
$zip->close();

ob_end_clean();
header('Content-type: application/octet-stream');
header('Content-Transfer-Encoding: Binary');
header('Content-disposition: attachment; filename=pics_list.zip');

readfile($file);
unlink($file); 
exit;

參考連結：PHP: ZipArchive - Manual