mirror of
https://github.com/ConnectedHumber/Air-Quality-Web
synced 2024-11-26 07:02:59 +00:00
27 lines
670 B
PHP
27 lines
670 B
PHP
<?php
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namespace AirQuality;
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/**
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* Formats performance data to be sent in a HTTP header.
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*/
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class PerfFormatter {
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function __construct() {
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}
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public static function format_perf_data($start_init, $start_handle, $start_encode) {
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$now = microtime(true);
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$time_total = round($now - $start_init, 2);
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$time_setup = round($start_handle - $start_init, 2);
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$time_handle = round(($start_encode ?? $now) - $start_handle, 2);
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$time_encode = round($now - $start_encode, 2);
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$result = "{$time_total}ms total | {$time_setup}ms setup, {$time_handle}ms handle";
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if(!empty($start_encode))
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$result .= ", {$time_encode}ms encode";
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return $result;
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}
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}
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