PHP Zip::sendZip方法代码示例

 function export_and_download_layouts()
 {
     if (isset($_POST['export_and_download'])) {
         $nonce = $_POST["wp_nonce_export_layouts"];
         if (WPDD_Utils::user_not_admin()) {
             die(__("You don't have permission to perform this action!", 'ddl-layouts'));
         }
         if (wp_verify_nonce($nonce, 'wp_nonce_export_layouts')) {
             $results = $this->export_for_download();
             $sitename = sanitize_key(get_bloginfo('name'));
             if (!empty($sitename)) {
                 $sitename .= '.';
             }
             require_once WPDDL_TOOLSET_COMMON_ABSPATH . '/Zip.php';
             if (class_exists('Zip')) {
                 $dirname = $sitename . 'dd-layouts.' . date('Y-m-d');
                 $zipName = $dirname . '.zip';
                 $zip = new Zip();
                 $zip->addDirectory($dirname);
                 foreach ($results as $file_data) {
                     $zip->addFile($file_data['file_data'], $dirname . '/' . $file_data['file_name']);
                 }
                 $zip->sendZip($zipName);
             }
         }
         die;
     }
 }

$zip = new Zip();
// Archive comments don't really support utf-8. Some tools detect and read it though.
$zip->setComment("Example Zip file.\nАрхив Комментарий\nCreated on " . date('l jS \of F Y h:i:s A'));
// A bit of russian (I hope), to test UTF-8 file names.
$zip->addFile("Привет мир!", "Кириллица имя файла.txt");
$zip->addFile("Привет мир!", "Привет мир. С комментарий к файлу.txt", 0, "Кириллица файл комментарий");
$zip->addFile("Hello World!", "hello.txt");

@$handle = opendir($fileDir);
if ($handle) {
    /* This is the correct way to loop over the directory. */
    while (false !== ($file = readdir($handle))) {
        if (strpos($file, ".php") !== false) {
            $pathData = pathinfo($fileDir . $file);
            $fileName = $pathData['filename'];

            $zip->addFile(file_get_contents($fileDir . $file), $file, filectime($fileDir . $file), NULL, TRUE, Zip::getFileExtAttr($file));
        }
    }
}

// Add a directory, first recursively, then the same directory, but without recursion.
// Naturally this requires you to change the path to ../test to point to a directory of your own.
// $zip->addDirectoryContent("testData/test", "recursiveDir/test");
// $zip->addDirectoryContent("testData/test", "recursiveDir/testFlat", FALSE);

//$zip->sendZip("ZipExample1.zip");
//$zip->sendZip("ZipExample1_€2,000.zip");
$zip->sendZip("ZipExample1_€2,000.zip", "application/zip", "ZipExample1_€2,000_utf8.zip");
?>

<?php

// Example. Zip all .html files in the current directory and send the file for Download.
// Also adds a static text "Hello World!" to the file Hello.txt
$fileDir = './';
ob_start();
// This is only to show that ob_start can be called, however the buffer must be empty when sending.
include_once "Zip.php";
$fileTime = date("D, d M Y H:i:s T");
$zip = new Zip();
//$zip->setExtraField(FALSE);
// The comment can only be ASCII, the Chinese characters fail here, and the Zip spec have no flags for handling that.
$zip->setComment("Example 你好 Zip file.\nCreated on " . date('l jS \\of F Y h:i:s A'));
$zip->addFile("你好 1", "hello 1.txt");
$zip->addFile("你好 1", "hello 2.txt", 0, "Hello 1");
$zip->addFile("你好 1", "hello 3.txt", 0, "Hello 你好");
$zip->addFile("你好 2", "你好 1.txt");
$zip->addFile("你好 2", "你好 2.txt", 0, "Hello 1");
$zip->addFile("你好 2", "你好 3.txt", 0, "Hello 你好");
$zip->addFile("你好 3", "你好/hello.txt");
$zip->addFile("你好 4", "你好/你好.txt");
$zip->sendZip("Zip.Test6.zip");

<?php
// Example. Zip all .html files in the current directory and send the file for Download.
$fileDir = './';

include_once("Zip.php");
$fileTime = date("D, d M Y H:i:s T");

$zip = new Zip();
$zip->setComment("Example Zip file.\nCreated on " . date('l jS \of F Y h:i:s A'));
$zip->addFile("Hello World!", "hello.txt");

if ($handle = opendir($fileDir)) {
	/* This is the correct way to loop over the directory. */
	while (false !== ($file = readdir($handle))) {
		if (strpos($file, ".html") !== false) {
			$pathData = pathinfo($fileDir . $file);
			$fileName = $pathData['filename'];

			$zip->addFile(file_get_contents($fileDir . $file), $file, filectime($fileDir . $file));
		}
	}
}

$zip->sendZip("ZipExample1a.zip");
?>

            $zip->addFile(file_get_contents($fileDir . $file), $file, filectime($fileDir . $file), NULL, TRUE, Zip::getFileExtAttr($file));
        }
    }
}

// Uses my Lipsum generator from https://github.com/Grandt/PHPLipsumGenerator
if(file_exists('./LipsumGenerator.php')) {
	require_once './LipsumGenerator.php';
	$lg = new com\grandt\php\LipsumGenerator();
	$zip->openStream("big one3.txt");
	for ($i = 1 ; $i <= 20 ; $i++) {
		$zip->addStreamData("Chapter $i\r\n\r\n" . $lg->generate(300, 2500) . "\r\n");
	}
	$zip->closeStream();
}
$zip->sendZip("ZipExample3.zip", "application/zip", "ZipExample3.zip");

// If non-fatal errors occured during execution, this will append them 
//  to the end of the generated file. 
// It'll create an invalid Zip file, however chances are that it is invalid
//  already due to the error happening in the first place.
// The idea is that errors will be very easy to spot.
if (!empty($errors)) {
	echo "\n\n**************\n*** ERRORS ***\n**************\n\n$errors";
}

function customError($error_level, $error_message, $error_file, $error_line) {
	global $errors;
	switch ($error_level) {
		case 1:     $e_type = 'E_ERROR'; $exit_now = true; break;
		case 2:     $e_type = 'E_WARNING'; break;