Online PHP editor | output for EXJUV

@ 2017-04-27T10:50:43Z

<?php

$actual = 'There was an error performing the requested operation. Please try again or contact us for assistance.';

$text = 'There was an error performing the requested operation. Please try again or contact us for assistance.';

        $actual = preg_replace('/\s+/u', ' ', $actual);
        $regex = '/'.preg_quote($text, '/').'/ui';
        $message = sprintf('The text "%s" appears in the text of this page, but it should not.', $text);

var_dump(!preg_match($regex, $actual));

Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 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: bool(false)
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 bool(false)

preferences:dark modelive preview