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<?php function generator() { yield 'First value'; for ($i = 1; $i <= 3; $i++) { yield $i; } } $gen = generator(); echo $gen->current(); echo $gen->next(); foreach ($gen as $value) { echo $value . '<br/>'; }
Output for git.master, git.master_jit, rfc.property-hooks
First value Fatal error: Uncaught Exception: Cannot rewind a generator that was already run in /in/0AcJ5:14 Stack trace: #0 {main} thrown in /in/0AcJ5 on line 14
Process exited with code 255.

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