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<?php function generate_ints($N){ foreach (range(0, $N) as $number) { yield $number; } } $gen = generate_ints(3); var_dump($gen); $gen.next(); $gen.next(); $gen.next();
Output for git.master, git.master_jit, rfc.property-hooks
object(Generator)#1 (0) { } Fatal error: Uncaught ArgumentCountError: next() expects exactly 1 argument, 0 given in /in/KSZk6:9 Stack trace: #0 /in/KSZk6(9): next() #1 {main} thrown in /in/KSZk6 on line 9
Process exited with code 255.

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