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<?php function gen1() { yield 1; return 42; yield 2; } $g = gen1(); foreach($g as $val1) { var_dump($val1); } var_dump($g->current()); var_dump($g->valid()); var_dump($g->getReturn()); foreach($g as $val2) { var_dump($val2); } var_dump($g->current()); var_dump($g->valid()); var_dump($g->getReturn());
Output for git.master, git.master_jit, rfc.property-hooks
int(1) NULL bool(false) int(42) Fatal error: Uncaught Exception: Cannot traverse an already closed generator in /in/K2oAY:17 Stack trace: #0 {main} thrown in /in/K2oAY on line 17
Process exited with code 255.

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