카타 8급 Remove the time

PHP

function shortenToDate($longDate) {
  return strtok($longDate, ',');
}

function shortenToDate($longDate) {
  return explode(',',$longDate)[0]; 
}

function shortenToDate($longDate) {
  return substr($longDate, 0, strpos($longDate, ','));
}

function shortenToDate($longDate) {
  return preg_replace('/\,.*/', '', $longDate);
}

function shortenToDate($longDate) {
  return preg_replace('/\, \d+(a|p)m/', '', $longDate);
}