/* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('[%s:%d:] columnSeparator=%s,expectedMatches=%d - CALLED!', __METHOD__, __LINE__, $columnSeparator, $expectedMatches));
if (strlen($columnSeparator) === 0) {
// No empty column separator
- throw new InvalidArgumentException('columnSeparator cannot be empty.');
+ throw new InvalidArgumentException('Parameter "columnSeparator" is empty');
} elseif ($expectedMatches < 0) {
// Below zero is not valid
throw new InvalidArgumentException(sprintf('expectedMatches=%d is below zero', $expectedMatches));