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<?php function yieldItems() { yield 1; yield 2; yield 3; yield from [4, 5, 6]; yield from [7, 8, 9]; } var_dump( iterator_to_array( yieldItems() ) );
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
array(3) { [0]=> int(7) [1]=> int(8) [2]=> int(9) }

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