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<?php function gen1() { yield 1; yield 2; yield 3; } function wat($iter) { var_dump($iter->valid()); } wat(gen1()); wat([4, 5, 6]);
Output for git.master, git.master_jit, rfc.property-hooks
bool(true) Fatal error: Uncaught Error: Call to a member function valid() on array in /in/cKFtj:10 Stack trace: #0 /in/cKFtj(14): wat(Array) #1 {main} thrown in /in/cKFtj on line 10
Process exited with code 255.

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