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<?php declare(tick=2); function tick_handler() { echo "tick_handler() called\n"; } register_tick_function('tick_handler'); $a = 1; tick_handler(); if ($a > 0) { $a += 2; tick_handler(); print($a); tick_handler(); } tick_handler(); ?>
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 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 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Unsupported declare 'tick' in /in/FkGXI on line 2 tick_handler() called tick_handler() called 3tick_handler() called tick_handler() called
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
tick_handler() called tick_handler() called 3tick_handler() called tick_handler() called

preferences:
271.77 ms | 402 KiB | 387 Q