src/Component/Column.php
public function getLabel()
    {
        if ($this->label === null) {
            $this->label = ucwords(str_replace(array('-', '_', '.'), ' ', $this->id));
        }
        return $this->label;
    }
public function getLabel()
    {
        if ($this->label === null) {
            $this->label = ucwords(str_replace(array('-', '_', '.'), ' ', $this->id));
        }
        return $this->label;
    }
public function getLabel ( ) { if ( $ this -> label === null ) { $ this -> label = ucwords ( str_replace ( array ( '-' , '_' , '.' ) , ' ' , $ this -> id ) ) ; } return $ this -> label ; }
Returns text label that will be rendered in table header.

@return string
Returns text label that will be rendered in table header .