39 lines
1.1 KiB
PHP
39 lines
1.1 KiB
PHP
<?php
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function cpu_count(): int
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{
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// Windows does not support the number of processes setting.
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if (DIRECTORY_SEPARATOR === '\\') {
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return 1;
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}
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$count = 4;
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if (is_callable('shell_exec')) {
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if (strtolower(PHP_OS) === 'darwin') {
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$count = (int)shell_exec('sysctl -n machdep.cpu.core_count');
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} else {
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try {
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$count = (int)shell_exec('nproc');
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} catch (\Throwable $ex) {
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// Do nothing
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}
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}
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}
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return $count > 0 ? $count : 4;
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}
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function formatSeconds($seconds) {
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$days = floor($seconds / 86400);
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$hours = floor(($seconds % 86400) / 3600);
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$minutes = floor(($seconds % 3600) / 60);
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$secs = $seconds % 60;
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$result = '';
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if ($days > 0) $result .= $days."D ";
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if ($hours > 0) $result .= $hours."H ";
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if ($minutes > 0) $result .= $minutes."M ";
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if ($secs > 0 || $result === '') $result .= $secs."S";
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return $result;
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}
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function secondsUntilUtcDayEnd(): int {
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return strtotime('tomorrow 00:00:00 UTC') - 1 - time();
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} |