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@ 2021-10-19T01:46:35Z

<?php

$t=microtime(TRUE)+0.5;
usleep(1000000 * ($t - microtime(TRUE)));
usleep(1000000 * (int)($t - microtime(TRUE)));

Output
Performance
VLD
References
Branches

usleep: documentation ( source)
microtime: documentation ( source)

preferences:dark modelive previewkey bindings

35.32 ms | 752 KiB | 5 Q