Escape decimal point and add slash to valid unit characters to be able to pick up for example "ppm/°C"

This commit is contained in:
Frank Fenor 2024-02-24 16:58:41 +01:00
parent 01b371c6c8
commit 77b28327c8
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@ -106,7 +106,7 @@ class ParameterDTO
*/
public static function splitIntoValueAndUnit(string $value): ?array
{
if (preg_match('/^(?<value>-?[0-9.]+)\s*(?<unit>[%Ω°℃a-zA-Z_]+\s?\w{0,4})$/u', $value, $matches)) {
if (preg_match('/^(?<value>-?[0-9\.]+)\s*(?<unit>[%Ω°℃a-z_\/]+\s?\w{0,4})$/iu', $value, $matches)) {
$value = $matches['value'];
$unit = $matches['unit'];