Is PHPstrom easy to debug PHP programs? I tried to use Netbeans with xDebug but failed

Is PHPstrom easy to debug PHP programs? I tried to use Netbeans with
xDebug but failed

I tried to use Netbeans with xDebug but still trying to figure out the
problem(netbeans could not call xDebug successfully). How about PHPstorm?
Is PHPstrom easy to debug PHP programs? I heard that PHPstrom is one of
the best PHP IDE(though it's not free).