3v4l.org

run code in 300+ PHP versions simultaneously
<?php $body = '<blockquote class="twitter-tweet" data-lang="ja"><p lang="en" dir="ltr">Thank you ! ~ that is all :) <a href="https://t.co/4evflUT84g">pic.twitter.com/4evflUT84g</a></p>— Chicago Police (@Chicago_Police) <a href="https://twitter.cm/Chicago_Police/status/877727536125419520">2017年6月22日</a></blockquote><script async="" src="//platform.twitter.com/widgets.js" charset="utf-8"></script>'; $body = preg_replace_callback('!(<blockquote class="twitter-tweet" data-lang="ja">.*?</blockquote>.+?twitter.com.+?<\/script>)!s', function ($matches) { var_dump($matches); return '[[embed-twitter]](' . trim($matches[2]) . ')'; }, $body); echo $body; ?>
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
array(2) { [0]=> string(391) "<blockquote class="twitter-tweet" data-lang="ja"><p lang="en" dir="ltr">Thank you ! ~ that is all :) <a href="https://t.co/4evflUT84g">pic.twitter.com/4evflUT84g</a></p>— Chicago Police (@Chicago_Police) <a href="https://twitter.cm/Chicago_Police/status/877727536125419520">2017年6月22日</a></blockquote><script async="" src="//platform.twitter.com/widgets.js" charset="utf-8"></script>" [1]=> string(391) "<blockquote class="twitter-tweet" data-lang="ja"><p lang="en" dir="ltr">Thank you ! ~ that is all :) <a href="https://t.co/4evflUT84g">pic.twitter.com/4evflUT84g</a></p>— Chicago Police (@Chicago_Police) <a href="https://twitter.cm/Chicago_Police/status/877727536125419520">2017年6月22日</a></blockquote><script async="" src="//platform.twitter.com/widgets.js" charset="utf-8"></script>" } Warning: Undefined array key 2 in /in/6Vf6c on line 6 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /in/6Vf6c on line 6 [[embed-twitter]]()
Output for 8.0.0 - 8.0.30
array(2) { [0]=> string(391) "<blockquote class="twitter-tweet" data-lang="ja"><p lang="en" dir="ltr">Thank you ! ~ that is all :) <a href="https://t.co/4evflUT84g">pic.twitter.com/4evflUT84g</a></p>— Chicago Police (@Chicago_Police) <a href="https://twitter.cm/Chicago_Police/status/877727536125419520">2017年6月22日</a></blockquote><script async="" src="//platform.twitter.com/widgets.js" charset="utf-8"></script>" [1]=> string(391) "<blockquote class="twitter-tweet" data-lang="ja"><p lang="en" dir="ltr">Thank you ! ~ that is all :) <a href="https://t.co/4evflUT84g">pic.twitter.com/4evflUT84g</a></p>— Chicago Police (@Chicago_Police) <a href="https://twitter.cm/Chicago_Police/status/877727536125419520">2017年6月22日</a></blockquote><script async="" src="//platform.twitter.com/widgets.js" charset="utf-8"></script>" } Warning: Undefined array key 2 in /in/6Vf6c on line 6 [[embed-twitter]]()
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
array(2) { [0]=> string(391) "<blockquote class="twitter-tweet" data-lang="ja"><p lang="en" dir="ltr">Thank you ! ~ that is all :) <a href="https://t.co/4evflUT84g">pic.twitter.com/4evflUT84g</a></p>— Chicago Police (@Chicago_Police) <a href="https://twitter.cm/Chicago_Police/status/877727536125419520">2017年6月22日</a></blockquote><script async="" src="//platform.twitter.com/widgets.js" charset="utf-8"></script>" [1]=> string(391) "<blockquote class="twitter-tweet" data-lang="ja"><p lang="en" dir="ltr">Thank you ! ~ that is all :) <a href="https://t.co/4evflUT84g">pic.twitter.com/4evflUT84g</a></p>— Chicago Police (@Chicago_Police) <a href="https://twitter.cm/Chicago_Police/status/877727536125419520">2017年6月22日</a></blockquote><script async="" src="//platform.twitter.com/widgets.js" charset="utf-8"></script>" } Notice: Undefined offset: 2 in /in/6Vf6c on line 6 [[embed-twitter]]()
Output for 7.3.32 - 7.3.33
array(2) { [0]=> string(391) "<blockquote class="twitter-tweet" data-lang="ja"><p lang="en" dir="ltr">Thank you ! ~ that is all :) <a href="https://t.co/4evflUT84g">pic.twitter.com/4evflUT84g</a></p>— Chicago Police (@Chicago_Police) <a href="https://twitter.cm/Chicago_Police/status/877727536125419520">2017年6月22日</a></blockquote><script async="" src="//platform.twitter.com/widgets.js" charset="utf-8"></script>" [1]=> string(391) "<blockquote class="twitter-tweet" data-lang="ja"><p lang="en" dir="ltr">Thank you ! ~ that is all :) <a href="https://t.co/4evflUT84g">pic.twitter.com/4evflUT84g</a></p>— Chicago Police (@Chicago_Police) <a href="https://twitter.cm/Chicago_Police/status/877727536125419520">2017年6月22日</a></blockquote><script async="" src="//platform.twitter.com/widgets.js" charset="utf-8"></script>" } [[embed-twitter]]()

preferences:
159.65 ms | 403 KiB | 204 Q