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<?php $cadence = 1; for ($i = 0; $i < 10; $i += $cadence) { echo "{$i}\n"; if ($i === 0) { if ($cadence === 1) { $cadence = 2; } else { break; } } } echo "\nDone.\n";
Output for 8.2.0 - 8.2.26, 8.3.0 - 8.3.14, 8.4.1
0 2 4 6 8 Done.

preferences:
51.7 ms | 406 KiB | 5 Q