src/MyPdf.php
public function isLoadedFont($fontKey)
    {
        if (isset($this->fonts[$fontKey])) {
            return true;
        }

        if (isset($this->CoreFonts[$fontKey])) {
            return true;
        }

        return false;
    }
public function isLoadedFont($fontKey)
    {
        if (isset($this->fonts[$fontKey])) {
            return true;
        }

        if (isset($this->CoreFonts[$fontKey])) {
            return true;
        }

        return false;
    }
public function isLoadedFont ( $ fontKey ) { if ( isset ( $ this -> fonts [ $ fontKey ] ) ) { return true ; } if ( isset ( $ this -> CoreFonts [ $ fontKey ] ) ) { return true ; } return false ; }
Verify that a Font is already loaded

@param string Font Key
@return boolean
@access public
Verify that a Font is already loaded