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<?php function gen1() { yield 1; yield 2; return 3; } function gen2() { $x = yield from gen1(); return $x; } $g = gen2(); foreach($g as $val) { var_dump($val); } var_dump($g->getReturn());
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
int(1) int(2) int(3)
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Generators cannot return values using "return" in /in/assfn on line 6
Process exited with code 255.
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '1' (T_LNUMBER) in /in/assfn on line 4
Process exited with code 255.
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270.26 ms | 401 KiB | 376 Q