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Create zip with PHP adding files from url [closed]

Tags:

php

download

zip

I was wondering if the following is possible to do and with hope someone could potentially help me.

I would like to create a 'download zip' feature but when the individual clicks to download then the button fetches images from my external domain and then bundles them into a zip and then downloads it for them.

I have checked on how to do this and I can't find any good ways of grabbing the images and forcing them into a zip to download.

I was hoping someone could assist

like image 560
ngplayground Avatar asked Dec 18 '12 09:12

ngplayground


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file->isDir()) { // Get real and relative path for current file $filePath = $file->getRealPath(); $relativePath = substr($filePath, strlen($rootPath) + 1); // Add current file to archive $zip->addFile($filePath, $relativePath); } } // Zip archive will be created only after closing object $zip->close();


1 Answers

# define file array
$files = array(
    'https://www.google.com/images/logo.png',
    'https://upload.wikimedia.org/wikipedia/commons/thumb/5/53/Wikipedia-logo-en-big.png/220px-Wikipedia-logo-en-big.png',
);

# create new zip object
$zip = new ZipArchive();

# create a temp file & open it
$tmp_file = tempnam('.', '');
$zip->open($tmp_file, ZipArchive::CREATE);

# loop through each file
foreach ($files as $file) {
    # download file
    $download_file = file_get_contents($file);

    #add it to the zip
    $zip->addFromString(basename($file), $download_file);
}

# close zip
$zip->close();

# send the file to the browser as a download
header('Content-disposition: attachment; filename="my file.zip"');
header('Content-type: application/zip');
readfile($tmp_file);
unlink($tmp_file);

Note: This solution assumes you have allow_url_fopen enabled. Otherwise look into using cURL to download the file.

like image 52
Prisoner Avatar answered Sep 30 '22 13:09

Prisoner