Joël Gaujard joel-depiltech
hadl
/ microtime_diff.php
Last active
March 5, 2021 04:05
PHP Microtime Diff -- Calculate a precise time difference
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| <?php | |
| /** | |
| * Calculate a precise time difference. | |
| * @param string $start result of microtime() | |
| * @param string $end result of microtime(); if NULL/FALSE/0/'' then it's now | |
| * @return flat difference in seconds, calculated with minimum precision loss | |
| */ | |
| function microtime_diff($start, $end = null) | |
| { | |
| if (!$end) { |