Swader/class.ziparchive.php

## class.ziparchive.php
<?php

class ZipImages
{
    private $folder;
    private $url;
    private $html;
    private $fileName;
    private $status;

    public function __construct($url)
    {
        $this->url = $url;
        $this->html = file_get_contents($this->url);
        $this->setFolder();
    }

    public function setFolder($folder = "image")
    {
        if (!file_exists($folder)) {
            mkdir($folder);
        }
        $this->folder = $folder;
    }

    public function setFileName($name = "zipImages")
    {
        $this->fileName = $name;
    }

    public function domCrawler()
    {
        $crawler = new Crawler($this->html);
        $result = $crawler
            ->filterXpath('//img')
            ->extract(array('src'));

        foreach ($result as $image) {
            $path = $this->folder . "/" . basename($image);
            $file = file_get_contents($image);
            $insert = file_put_contents($path, $file);
            if (!$insert) {
                echo "fail to insert file to folder";
                exit;
            }
        }
    }

    public function createZip()
    {
        $folderFiles = scandir($this->folder);
        if (!$folderFiles) {
            echo "fail to scan folder";
            exit;
        }
        $fileArray = array();
        foreach ($folderFiles as $file) {
            if (($file != ".")
                && ($file != "..")
            ) {
                $fileArray[] = $this->folder . "/" . $file;
            }
        }

        if (create_zip($fileArray, $this->fileName . '.zip')) {
            $this->status = <<<HTML
    File successfully archived.
    <a href="$this->fileName.zip">Download it now</a>
HTML;
        } else {
            $this->status = "An error occurred";
        }
    }

    public function deleteCreatedFolder()
    {
        $dp = opendir($this->folder)
        or die ('ERROR: Cannot open directory');
        while ($file = readdir($dp)) {
            if ($file != '.' && $file != '..') {
                if (is_file("$this->folder/$file")) {
                    unlink("$this->folder/$file");
                }
            }
        }
        rmdir($this->folder) or die ('could not delete folder');
    }

    public function getStatus()
    {
        echo $this->status;
    }

    public function process()
    {
        $this->domCrawler();
        $this->createZip();
        $this->deleteCreatedFolder();
        $this->getStatus();
    }
}

## zipfunction.php
<?php
function create_zip($files = array(), $destination = '', $overwrite = false)
{
    //if the zip file already exists and overwrites is false, return false
    if (file_exists($destination) && !$overwrite) {
        return false;
    }
    $valid_files = array();
    //if files were passed in...
    if (is_array($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);
        }
        $zip->close();
        //check to make sure the file exists
        return file_exists($destination);
    } else {
        return false;
    }
}
	<?php

	class ZipImages
	{
	private $folder;
	private $url;
	private $html;
	private $fileName;
	private $status;

	public function __construct($url)
	{
	$this->url = $url;
	$this->html = file_get_contents($this->url);
	$this->setFolder();
	}

	public function setFolder($folder = "image")
	{
	if (!file_exists($folder)) {
	mkdir($folder);
	}
	$this->folder = $folder;
	}

	public function setFileName($name = "zipImages")
	{
	$this->fileName = $name;
	}

	public function domCrawler()
	{
	$crawler = new Crawler($this->html);
	$result = $crawler
	->filterXpath('//img')
	->extract(array('src'));

	foreach ($result as $image) {
	$path = $this->folder . "/" . basename($image);
	$file = file_get_contents($image);
	$insert = file_put_contents($path, $file);
	if (!$insert) {
	echo "fail to insert file to folder";
	exit;
	}
	}
	}

	public function createZip()
	{
	$folderFiles = scandir($this->folder);
	if (!$folderFiles) {
	echo "fail to scan folder";
	exit;
	}
	$fileArray = array();
	foreach ($folderFiles as $file) {
	if (($file != ".")
	&& ($file != "..")
	) {
	$fileArray[] = $this->folder . "/" . $file;
	}
	}

	if (create_zip($fileArray, $this->fileName . '.zip')) {
	$this->status = <<<HTML
	File successfully archived.
	<a href="$this->fileName.zip">Download it now</a>
	HTML;
	} else {
	$this->status = "An error occurred";
	}
	}

	public function deleteCreatedFolder()
	{
	$dp = opendir($this->folder)
	or die ('ERROR: Cannot open directory');
	while ($file = readdir($dp)) {
	if ($file != '.' && $file != '..') {
	if (is_file("$this->folder/$file")) {
	unlink("$this->folder/$file");
	}
	}
	}
	rmdir($this->folder) or die ('could not delete folder');
	}

	public function getStatus()
	{
	echo $this->status;
	}

	public function process()
	{
	$this->domCrawler();
	$this->createZip();
	$this->deleteCreatedFolder();
	$this->getStatus();
	}
	}
	<?php
	function create_zip($files = array(), $destination = '', $overwrite = false)
	{
	//if the zip file already exists and overwrites is false, return false
	if (file_exists($destination) && !$overwrite) {
	return false;
	}
	$valid_files = array();
	//if files were passed in...
	if (is_array($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);
	}
	$zip->close();
	//check to make sure the file exists
	return file_exists($destination);
	} else {
	return false;
	}
	}