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<?php function count_to_ten() { yield 1; yield 2; yield from [3, 4]; yield from new ArrayIterator([5, 6]); yield from seven_eight(); return yield from nine_ten(); } function seven_eight() { yield 7; yield from eight(); } function eight() { yield 8; } function nine_ten() { yield 9; //return 10; } $gen = count_to_ten(); foreach ($gen as $num) { echo "$num "; }
Output for git.master, git.master_jit, rfc.property-hooks
1 2 3 4 5 6 7 8 9

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