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<?php function test() { $test = range(0, 10); foreach ($test as $int) { echo 'before' . PHP_EOL; yield $int; echo 'after' . PHP_EOL; } } $test = test(); echo $test->current() . PHP_EOL; $test->next(); echo $test->current() . PHP_EOL; $test->next(); $test->next(); $test->before();
Output for git.master, git.master_jit, rfc.property-hooks
before 0 after before 1 after before after before Fatal error: Uncaught Error: Call to undefined method Generator::before() in /in/ghC4c:20 Stack trace: #0 {main} thrown in /in/ghC4c on line 20
Process exited with code 255.

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