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Fix incorrect return type of utf8_trim() if input string contains invalid UTF-8 sequence

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Kijin Sung 2024-12-04 15:59:16 +09:00
parent 3a322cdfce
commit 0c815fc27b
1 changed files with 1 additions and 1 deletions
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2
common/functions.php
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@ -692,7 +692,7 @@ function utf8_normalize_spaces($str, bool $multiline = false): string
*/
function utf8_trim($str): string
{
return preg_replace('/^[\s\pZ\pC]+|[\s\pZ\pC]+$/u', '', (string)$str);
return preg_replace('/^[\s\pZ\pC]+|[\s\pZ\pC]+$/u', '', (string)$str) ?? '';
}
/**