Vendor/langcode-conv/zendframework/zend-stdlib/src/Guard/EmptyGuardTrait.php
protected function guardAgainstEmpty(
        $data,
        $dataName = 'Argument',
        $exceptionClass = 'Zend\Stdlib\Exception\InvalidArgumentException'
    ) {
        if (empty($data)) {
            $message = sprintf('%s cannot be empty', $dataName);
            throw new $exceptionClass($message);
        }
    }
protected function guardAgainstEmpty(
        $data,
        $dataName = 'Argument',
        $exceptionClass = 'Zend\Stdlib\Exception\InvalidArgumentException'
    ) {
        if (empty($data)) {
            $message = sprintf('%s cannot be empty', $dataName);
            throw new $exceptionClass($message);
        }
    }
protected function guardAgainstEmpty ( $ data , $ dataName = 'Argument' , $ exceptionClass = 'Zend\Stdlib\Exception\InvalidArgumentException' ) { if ( empty ( $ data ) ) { $ message = sprintf ( '%s cannot be empty' , $ dataName ) ; throw new $ exceptionClass ( $ message ) ; } }
Verify that the data is not empty

@param  mixed  $data           the data to verify
@param  string $dataName       the data name
@param  string $exceptionClass FQCN for the exception
@throws \Exception
Verify that the data is not empty