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<?php $function = function () { yield 0; }; $wrapper = function () use ($function) { $generator = $function(); $generator->valid(); yield from $generator; $generator = $function(); // Comment out this line to get the correct result. $generator->valid(); yield from $generator; }; foreach ($wrapper() as $value) { echo $value; }
Output for 7.4.6 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
00
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.5
0
preferences:
131.17 ms | 407 KiB | 5 Q