Файл: library/XenForo/Install/CliHelper.php
Строк: 46
<?php
class XenForo_Install_CliHelper
{
protected $_screenWidth = 80;
public function triggerFatalError($message)
{
echo PHP_EOL . $message . PHP_EOL;
exit;
}
public function printStatus($message, $width = null)
{
if ($width === null)
{
$width = $this->_screenWidth;
}
echo str_pad($message, $width, ' ', STR_PAD_RIGHT) . "r";
}
public function clearStatus($width = null, $message = '')
{
$this->printStatus($width);
echo PHP_EOL;
if ($message)
{
$this->printMessage($message);
}
}
public function printMessage($message, $eols = 1)
{
echo $message . ($eols ? str_repeat(PHP_EOL, $eols) : '');
}
public function printWarning($message)
{
echo $message . PHP_EOL;
}
public function askQuestion($question)
{
echo $question . ' ';
return trim(fgets(STDIN));
}
public function validateYesNoAnswer($answer, &$final)
{
$final = false;
if ($answer == 'y' || $answer == 'Y')
{
$final = true;
return true;
}
else if ($answer == 'n' || $answer == 'N')
{
return true;
}
else
{
return false;
}
}
}