core/oxpspaymorroweshopdataprovider.php
protected function _findInArray( array $aData, $mKey, $sDefault = '' )
    {
        $sVal = $sDefault;

        if ( array_key_exists( $mKey, $aData ) and is_scalar( $aData[$mKey] ) ) {
            $sVal = trim( (string) $aData[$mKey] );
        }

        return $sVal;
    }
protected function _findInArray( array $aData, $mKey, $sDefault = '' )
    {
        $sVal = $sDefault;

        if ( array_key_exists( $mKey, $aData ) and is_scalar( $aData[$mKey] ) ) {
            $sVal = trim( (string) $aData[$mKey] );
        }

        return $sVal;
    }
protected function _findInArray ( array $ aData , $ mKey , $ sDefault = '' ) { $ sVal = $ sDefault ; if ( array_key_exists ( $ mKey , $ aData ) and is_scalar ( $ aData [ $ mKey ] ) ) { $ sVal = trim ( ( string ) $ aData [ $ mKey ] ) ; } return $ sVal ; }
Get array value by key.

@param array $aData
@param mixed $mKey
@param mixed $sDefault

@return string
Get array value by key .