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Merge pull request #832 from BKPepe/fix/results-image-timestamp

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fix: format the timestamp drawn on the result image
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sstidl 2026-08-11 19:45:06 +02:00 • committed by GitHub
commit 32defb4fb4
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1 changed files with 25 additions and 1 deletions
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26
results/index.php
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@ -41,6 +41,30 @@ function format($d)
return number_format($d, 0, '.', '');
}
/**
* Drops the fractional seconds a database may keep on the timestamp column.
*
* How much precision that column carries is decided by the backend, and the
* three schemas shipped here disagree: MySQL declares `timestamp`, which keeps
* none, PostgreSQL uses `timestamp without time zone DEFAULT now()`, which
* keeps microseconds, and MSSQL uses `datetime`, which keeps milliseconds. The
* value was drawn exactly as the database returned it, so the same result reads
* as "2026-08-10 02:04:13" on one deployment and "2026-08-10 02:04:13.957789"
* on another.
*
* The fraction is matched against the seconds field it belongs to rather than
* the end of the string, so a value carrying a zone offset after it, such as
* "2026-08-10 02:04:13.957789+00", is handled as well.
*
* @param string $timestamp
*
* @return string
*/
function formatTimestamp($timestamp)
{
return preg_replace('/(:\d{2})\.\d+/', '$1', (string) $timestamp);
}
/**
* @param array $speedtest
*
@ -53,7 +77,7 @@ function formatSpeedtestDataForImage($speedtest)
$speedtest['ul'] = format($speedtest['ul']);
$speedtest['ping'] = format($speedtest['ping']);
$speedtest['jitter'] = format($speedtest['jitter']);
$speedtest['timestamp'] = $speedtest['timestamp'];
$speedtest['timestamp'] = formatTimestamp($speedtest['timestamp']);
$ispinfo = json_decode($speedtest['ispinfo'], true)['processedString'];
$dash = strpos($ispinfo, '-');