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<?php function foo() { yield 1; yield 2; } function bar($foo) { yield from $foo; yield 3; } $foo = foo(); $bar = bar($foo); $bar->next(); $foo->next(); foreach ($bar as $v) { var_dump($v); }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Exception: Cannot rewind a generator that was already run in /in/LpeXK:20 Stack trace: #0 {main} thrown in /in/LpeXK on line 20
Process exited with code 255.

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