Returns whether this is only an optional recommendation and not a mandatory requirement.
public isOptional ( ) : boolean | ||
return | boolean | true if optional, false if mandatory |
/** * Prints a Requirement instance */ private function echo_requirement(\Requirement $requirement) { $result = $requirement->isFulfilled() ? 'OK' : ($requirement->isOptional() ? 'WARNING' : 'ERROR'); $data = ''; switch (rtrim(ltrim(str_pad($result, 9)))) { case 'OK': $data .= '<tr class="success">'; break; case 'WARNING': $data .= '<tr class="warning">'; break; case 'ERROR': $data .= '<tr class="danger">'; break; default: $data .= '<tr>'; break; } $data .= '<td>' . str_pad($result, 9) . '</td>'; $data .= '<td>' . $requirement->getTestMessage() . "</td>"; if (!$requirement->isFulfilled()) { $data .= '<td>' . $requirement->getHelpText() . '</td>'; } $data .= '</tr>'; return $data; }
/** * Prints a Requirement instance */ function echo_requirement(Requirement $requirement) { $result = $requirement->isFulfilled() ? 'OK' : ($requirement->isOptional() ? 'WARNING' : 'ERROR'); echo ' ' . str_pad($result, 9); echo $requirement->getTestMessage() . "\n"; if (!$requirement->isFulfilled()) { echo sprintf(" %s\n\n", $requirement->getHelpText()); } }