PHP code example of yarri / link-finder

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

yarri / link-finder example snippets

$lf = new LinkFinder();

echo $lf->process('Welcome at www.example.com!');
// Welcome at <a href="https://www.example.com">www.example.com</a>!

echo $lf->process('Contact us on [email protected].');
// Contact us on <a href="mailto:[email protected]">[email protected]</a>.

echo $lf->process('Find more at <http://www.ourstore.com/>');
// Find more at &lt;<a href="http://www.ourstore.com/">http://www.ourstore.com/</a>&gt;

$lf = new LinkFinder([
  "attrs" => [
    "class"  => "external-link",
    "target" => "_blank",
    "rel"    => "nofollow",
  ],
  "mailto_attrs" => [
    "class" => "external-email",
  ],
]);

echo $lf->process('Welcome at www.example.com! Contact us on [email protected].');
// Welcome at <a class="external-link" href="https://www.example.com" rel="nofollow" target="_blank">www.example.com</a>!
// Contact us on <a class="external-email" href="mailto:[email protected]">[email protected]</a>.

$html = '
  <p>
    Visit <a href="http://www.ckrumlov.info/">Cesky Krumlov</a> or Prague.eu.
  </p>
';

$lf = new LinkFinder();
echo $lf->processHtml($html);

// <p>
//   Visit <a href="http://www.ckrumlov.info/">Cesky Krumlov</a> or <a href="https://Prague.eu">Prague.eu</a>.
// </p>

echo $lf->processHtml($html, ["avoid_headlines" => false]);

// or permanently via the constructor:
$lf = new LinkFinder(["avoid_headlines" => false]);

$lf = new LinkFinder([
  "prefer_https"     => false,
  "secured_websites" => ["example.com", "webmail.example.com"],
]);

echo $lf->process('Sign in at example.com/login/ or visit plain.org.');
// Sign in at <a href="https://example.com/login/">example.com/login/</a> or visit <a href="http://plain.org">plain.org</a>.

// Disable shortening
$lf = new LinkFinder(["shorten_long_urls" => false]);

// Change the limit
$lf = new LinkFinder(["shortened_url_max_length" => 50]);

$lf = new LinkFinder([
  "href_callback" => function ($url) {
    return "https://redirect.example.com/?url=" . urlencode($url);
  },
]);

echo $lf->process('www.atk14.net');
// <a href="https://redirect.example.com/?url=https%3A%2F%2Fwww.atk14.net">www.atk14.net</a>

$lf->setHrefCallback(function ($url) { /* … */ });

$lf = new LinkFinder([
  "mailto_callback" => function ($email) {
    return "/compose.php?to=" . urlencode($email);
  },
]);

echo $lf->process('[email protected]');
// <a href="/compose.php?to=info%40example.com">[email protected]</a>

$lf->setMailtoCallback(function ($email) { /* … */ });

$lf = new LinkFinder([
  "link_template" => '<span class="link-wrapper"><a %attrs% data-external="1">%url%</a></span>',
]);

echo $lf->process('www.example.com');
// <span class="link-wrapper"><a href="https://www.example.com" data-external="1">www.example.com</a></span>