PHPExcel の PDF出力で日本語文字化け (PHPExcel 1.7.1 + PEAR の話だけど、他も同じだと思う) PHPExcel/Writer/PDF.php の 133行目辺り // Set the appropriate font $pdf->SetFont('freesans'); //$pdf->SetFont('arialunicid0-chinese-simplified'); //$pdf->SetFont('arialunicid0-chinese-traditional'); //$pdf->SetFont('arialunicid0-korean'); //$pdf->SetFont('arialunicid0-japanese'); $pdf->writeHTML($html); // Set the appropriate font //$pdf->