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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());
Output for git.master, git.master_jit, rfc.property-hooks
int(1) Fatal error: Uncaught Exception: Cannot get return value of a generator that hasn't returned in /in/BiEgE:15 Stack trace: #0 /in/BiEgE(15): Generator->getReturn() #1 {main} thrown in /in/BiEgE on line 15
Process exited with code 255.

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