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<?php

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namespace WordfenceLS;

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class Utility_Sleep {

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/**

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* Implements sleep in a way that supports fractional seconds. This is necessary because `usleep` is documented

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* as only supporting partial seconds (i.e., anything sub-1 second) while `sleep` only supports whole number

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* seconds. For durations above 1 second with a fractional amount, we end up calling both.

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* @param int|float $seconds

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public static function sleep($seconds) {

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if ($seconds >= 1) {

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sleep((int) $seconds);

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$seconds -= (int) $seconds;

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}

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if ($seconds > 0) {

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usleep((int) (1000000 * $seconds));

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}

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}

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}

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