Games PHP Lazy Line

Lazy Line · Level 1 of 8

Calling it runs nothing

A generator function that logs before its first yield. Watch when that log appears.

<?phpfunction count3() {    echo 'start' . PHP_EOL;    yield 1;    yield 2;}$gen = count3();echo 'created' . PHP_EOL;foreach ($gen as $n) {    echo "got $n" . PHP_EOL;}

1. Predict the output

Tap the lines in the order you think they print.

  1. 1…
  2. 2…
  3. 3…
  4. 4…