3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sentence = '[html style="font-size: 18px;" dir="ltr"][div style="font-size: 18px;" dir="ltr"][p style="font-weight: bold;"]Hello,[/p][p]You have got a new message from [a href="https://www.example.com/"]Example.com[/a][br][br].You could check your message on [a href="https://www.example.com/en/manager/inbox.html"]Manager[/a][/p][p][img src="https://www.example.com/assets/images/logo-default-120x50.png" width="120px" height="80px"][div style="color: #D4192D; font-weight: bold;"]Example.com Team[/div][/p][/div][/html]'; $rx = '~\[((\w+)\b[^]]*)\]((?>(?!\[\2\b).|(?R))*)\[\/\2]~s'; $tmp = ''; while (preg_match($rx, $sentence) && $tmp != $sentence) { $tmp = $sentence; $sentence = preg_replace($rx, '<$1>$3</$2>', $sentence); } $sentence = preg_replace('~\[([^]]*)]~', '<$1 />', $sentence); echo $sentence;
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
<html style="font-size: 18px;" dir="ltr"><div style="font-size: 18px;" dir="ltr"><p style="font-weight: bold;">Hello,</p><p>You have got a new message from <a href="https://www.example.com/">Example.com</a><br /><br />.You could check your message on <a href="https://www.example.com/en/manager/inbox.html">Manager</a></p><p><img src="https://www.example.com/assets/images/logo-default-120x50.png" width="120px" height="80px" /><div style="color: #D4192D; font-weight: bold;">Example.com Team</div></p></div></html>
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 <html style="font-size: 18px;" dir="ltr"><div style="font-size: 18px;" dir="ltr"><p style="font-weight: bold;">Hello,</p><p>You have got a new message from <a href="https://www.example.com/">Example.com</a><br /><br />.You could check your message on <a href="https://www.example.com/en/manager/inbox.html">Manager</a></p><p><img src="https://www.example.com/assets/images/logo-default-120x50.png" width="120px" height="80px" /><div style="color: #D4192D; font-weight: bold;">Example.com Team</div></p></div></html>
preferences:
163.9 ms | 402 KiB | 156 Q