server->get('SERVER_SOFTWARE', '');
// Get the web server identity.
$is_nginx = preg_match("/Nginx/i", $server_software);
$is_apache = preg_match("/Apache/i", $server_software);
$fastcgi = $is_apache && ((str_contains($server_software, 'mod_fastcgi') || str_contains($server_software, 'mod_fcgi')));
// Check the uploadprogress extension is loaded.
if (extension_loaded('uploadprogress')) {
$value = $this->t('Enabled (PECL uploadprogress)');
$description = NULL;
}
else {
$value = $this->t('Not enabled');
$description = $this->t('Your server is capable of displaying file upload progress, but does not have the required libraries. It is recommended to install the PECL uploadprogress library.');
}
// Adjust the requirement depending on what the server supports.
if (!$is_apache && !$is_nginx) {
$value = $this->t('Not enabled');
$description = $this->t('Your server is not capable of displaying file upload progress. File upload progress requires an Apache server running PHP with mod_php or Nginx with PHP-FPM.');
}
elseif ($fastcgi) {
$value = $this->t('Not enabled');
$description = $this->t('Your server is not capable of displaying file upload progress. File upload progress requires PHP be run with mod_php or PHP-FPM and not as FastCGI.');
}
$requirements['file_progress'] = [
'title' => $this->t('Upload progress'),
'value' => $value,
'description' => $description,
];
return $requirements;
}
}