public function getConfValueString(
        $fieldName,
        $sheet = 'sDEF',
        $isFileName = false,
        $ignoreFlexform = false
    ) {
        return trim(
            $this->getConfValue(
                $fieldName,
                $sheet,
                $isFileName,
                $ignoreFlexform
            )
        );
    }
public function getConfValueString(
        $fieldName,
        $sheet = 'sDEF',
        $isFileName = false,
        $ignoreFlexform = false
    ) {
        return trim(
            $this->getConfValue(
                $fieldName,
                $sheet,
                $isFileName,
                $ignoreFlexform
            )
        );
    }
public function getConfValueString ( $ fieldName , $ sheet = 'sDEF' , $ isFileName = false , $ ignoreFlexform = false ) { return trim ( $ this -> getConfValue ( $ fieldName , $ sheet , $ isFileName , $ ignoreFlexform ) ) ; }
Gets a trimmed string value from flexforms or TS setup.
The priority lies on flexforms; if nothing is found there, the value
from TS setup is returned. If there is no field with that name in TS
setup, an empty string is returned.

@param string $fieldName field name to extract
@param string $sheet sheet pointer, eg. "sDEF"
@param bool $isFileName whether this is a filename, which has to be combined with a path
@param bool $ignoreFlexform
whether to ignore the flexform values and just get the settings from TypoScript, may be empty

@return string the trimmed value of the corresponding flexforms or
TS setup entry (may be empty)
Gets a trimmed string value from flexforms or TS setup . The priority lies on flexforms ; if nothing is found there the value from TS setup is returned . If there is no field with that name in TS setup an empty string is returned .