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<?php function xrange() { for ($i = 0; $i < 1000; $i++) { yield $i; } } $range = xrange(); echo "first\n"; $j = 0; foreach ($range as $i) { if ($j++ >= 500) { break; } } echo "second\n"; foreach ($range as $i) {}
Output for git.master, git.master_jit, rfc.property-hooks
first second Fatal error: Uncaught Exception: Cannot rewind a generator that was already run in /in/o3Xbl:18 Stack trace: #0 {main} thrown in /in/o3Xbl on line 18
Process exited with code 255.

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