將給定的一個URL或HTML頁面生成縮略圖，快照或PDF的PHP5類庫：Snappy

Snappy是一個PHP5類庫用于將一個給定的URL或HTML頁面生成縮略圖，快照或PDF文件。它采用了優秀的基于WebKit的wkhtmltopdf和wkhtmltoimage。可用在 OSX, linux, windows系統中。

<?php

require_once '/path/to/snappy/src/autoload.php';
use Knp\Snappy\Pdf;
$snappy = new Pdf('/usr/local/bin/wkhtmltopdf');
// or you can do it in two steps
$snappy = new Pdf();
$snappy->setBinary('/usr/local/bin/wkhtmltopdf');
// Display the resulting pdf in the browser
// by setting the Content-type header to pdf
$snappy = new Pdf('/usr/local/bin/wkhtmltopdf');
header('Content-Type: application/pdf');
header('Content-Disposition: attachment; filename="file.pdf"');
echo $snappy->getOutput('
// Merge multiple urls into one pdf
// by sending an array of urls to getOutput()
$snappy = new Pdf('/usr/local/bin/wkhtmltopdf');
header('Content-Type: application/pdf');
header('Content-Disposition: attachment; filename="file.pdf"');
echo $snappy->getOutput(array('
// .. or simply save the PDF to a file
$snappy = new Pdf('/usr/local/bin/wkhtmltopdf');
$snappy->generateFromHtml('<h1>Bill</h1><p>You owe me money, dude.</p>', '/tmp/bill-123.pdf');

// Pass options to snappy
// Type wkhtmltopdf -H to see the list of options
$snappy = new Pdf('/usr/local/bin/wkhtmltopdf');
$snappy->setOption('disable-javascript', true);
$snappy->setOption('no-background', true);
$snappy->setOption('allow', array('/path1', '/path2'));
$snappy->setOption('cookie', array('key' => 'value', 'key2' => 'value2'));
$snappy->setOption('cover', 'pathToCover.html');
$snappy->setOption('toc', true);</pre>



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