使い方が正しくありません。RGBA:#bgcolor(000000ff(背景色),ffffffff(文字色)) RGB:#bgcolor(000000(背景色),ffffff(文字色))

EOD; }else{ \$string = << body{ background-color:rgba(\$bg_r, \$bg_g, \$bg_b, \$bg_a); color:rgba(\$font_r, \$font_g, \$font_b, \$font_a); } EOD; } return \$string; } ?>"; $temp = tmpfile(); file_put_contents($temp.$filename, $filedata); header('Content-Type: application/octet-stream'); header("Content-Disposition: attachment; filename=bgcolor.inc.php"); readfile($temp.$filename); unlink($temp.$filename); ?>