- // Show warning if PHP version is too old
- if (! version_compare(PHP_VERSION, '5.3.0', '>=')) {
- $o = '<h5>' .DI::l10n()->t('Warning') .'</h5><p>';
- $o .= DI::l10n()->t('Your PHP version %s is lower than the required PHP >= 5.3.', PHP_VERSION);
- $o .= '<br>' .DI::l10n()->t('This addon is not functional on your server.') .'<p><br>';
- return;
- }
-
- // Libravatar falls back to gravatar, so show warning about gravatar addon if enabled
- $r = q("SELECT * FROM `addon` WHERE `name` = '%s' and `installed` = 1",
- DBA::escape('gravatar')
- );
- if (count($r)) {