PHP警告：date（）期望至少有1个参数，给定0

Question

It may be a very basic question but I am unable to understand whats wrong with the following code

$currentDateTime = new DateTime( date(), 'Europe/London' );

it throws following warning

PHP Warning: date() expects at least 1 parameter, 0 given

Answer 1

Try this :

$date = new DateTime(date('Y-m-d H:i:s'), new DateTimeZone('Europe/London'));
echo $date->date; // It will return current date time at your specified timezone