Online PHP editor | output for 1H6Ze

@ 2017-06-13T22:21:10Z

<?php
$pages->total_pages = 30;
$pages->current = 15;
$displayPageFrom = (($pages->current <= 10) ? 1 : (floor($pages->current / 10) * 10));
$displayGroupCount = ((floor($pages->total_pages / 10)) + (($pages->total_pages % 10) ? 1 : 0 ));

            for ($index = 1; $index < $displayGroupCount; $index++) {
                $displayGroupPageFrom = (($index == 1) ? 1 : ($index * 10));
                $displayGroupPageTo = (($index == 1) ? 10 : ($displayGroupPageFrom + 10));
                $displayGroupPageTo = (($displayGroupPageTo > $pages->total_pages) ? ($displayGroupPageFrom + (10 - ($displayGroupPageTo - $pages->total_pages))) : $displayGroupPageTo);

                $output[] = '<li' . (($displayGroupPageFrom == $displayPageFrom) ? ' class="active"' : '') . '>' . $displayGroupPageFrom . ' - ' . $displayGroupPageTo . '</li>';
            }
            var_dump($output);

Output for 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: Fatal error: Uncaught Error: Attempt to assign property "total_pages" on null in /in/1H6Ze:2 Stack trace: #0 {main} thrown in /in/1H6Ze on line 2
Process exited with code 255.
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 Fatal error: Uncaught Error: Attempt to assign property "total_pages" on null in /in/1H6Ze:2 Stack trace: #0 {main} thrown in /in/1H6Ze on line 2
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33: Warning: Creating default object from empty value in /in/1H6Ze on line 2 array(2) { [0]=> string(15) "<li>1 - 10</li>" [1]=> string(16) "<li>20 - 30</li>" }

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