/**
* @return array
*/
public function show()
{
$inputs = array();
$more = 'n';
$msgsGiven = count($this->messages) > 0;
$isRequired = false;
if (method_exists($this->prompt, 'getAllowEmpty')) {
$isRequired = !$this->prompt->getAllowEmpty();
}
do {
if (!$this->skipFirst) {
if ($msgsGiven) {
$msg = array_shift($this->messages);
} elseif (method_exists($this->prompt, 'getPromptText') && method_exists($this->prompt, 'setPromptText')) {
$msg = $this->prompt->getPromptText();
$this->prompt->setPromptText($msg);
}
do {
$input = $this->prompt->show();
$inputs[] = $input;
} while ($isRequired && empty($input));
}
$this->skipFirst = false;
if (!$msgsGiven) {
$more = Char::prompt($this->moreMessage, 'yn', true, false, false);
}
} while ($more == 'y' || $msgsGiven && !empty($this->messages));
return $this->lastResponse = $inputs;
}
/**
* @return mix
*/
public function show()
{
$data = $this->prompt->show();
if (is_array($data)) {
$data = array_filter($data, $this->filter);
}
return $data;
}
/**
* @return mix
*/
public function show()
{
$data = $this->prompt->show();
return call_user_func($this->callback, $data);
}