foreach(range(1,15) as $v ) { if( $v % 15 == 0 ) { print "FizzBuzz\n"; } else if( $v % 3 == 0 ) { print "Fizz\n"; } else if( $v % 5 == 0 ) { print "Buzz\n"; } else { print "$v\n"; } }

function func($a) { $y = $a; return function($x) use (&$y) { $y += $x; return $y; }; } $f1 = func(3); print $f1(1); # 4 print $f1(1); # 5 print $f1(1); # 6 print $f1(1); # 7 print $f1(1); # 8 print $y; # error!