/**
* Description
* This function will request the user's password via the command prompt
* Credit to: <http://marc.info/?l=php-internals&m=117442143122154>
*
* Arguments
* $prompt - string (required). The text for the prompt
*
* Examples
* $password = getUserInput('Enter password: ');
*
* Returns string
*/
function getUserInput($prompt, $hideInput = false)
{
$displayInput = '';
if ($hideInput === true) {
$displayInput = ' -echo';
}
$ostty = `stty -g`;
system('stty' . $displayInput . ' icanon min 1 time 0 2>/dev/null || stty' . $displayInput . ' cbreak');
echo $prompt . ': ' . ' ';
// Get rid of newline when reading stdin
$r = substr(fgets(STDIN), 0, -1);
// echo PHP_EOL;
system('stty ' . $ostty);
if ($hideInput === true) {
echo PHP_EOL;
}
return $r;
}