if some of $values will be numeric, like status code for example, then it will not work with "false !== ($value = apcu_fetch($key))", because json_encode will return different strings to base64encoder.
i tried this and it works, but i guess it's bad solution. Hope i helped with something.
//status code to int from string
if(isset($values[1])){
$mayBeStatusCode = $values[1];
$values[1] = is_numeric($mayBeStatusCode) ? (int) $mayBeStatusCode : $mayBeStatusCode;
}
ShipilovDG
commented
2 years ago
https://github.com/PromPHP/prometheus_client_php/blob/cb7ee990c1a7ca1f8553c531959d13b1450f9f20/src/Prometheus/Storage/APCng.php#L754
if some of $values will be numeric, like status code for example, then it will not work with "false !== ($value = apcu_fetch($key))", because json_encode will return different strings to base64encoder.
i tried this and it works, but i guess it's bad solution. Hope i helped with something.