File: C:/xampp/htdocs/FograCT1/getAcv50.php
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>get ACV</title>
</head>
<body class="oneColElsCtr">
<?php
$c50=$_GET['c50'];
$m50=$_GET['m50'];
$y50=$_GET['y50'];
$dtime=time();
$dStr=substr($dtime,7,9)."-";
$bindata = pack(
'hhhhhhhhhhhH*hH*hhhhhhhH*hH*hH*hH*hhhhhhhH*hH*hH*hH*hhhhhhhH*hH*hH*hH*hhhhhhhH*hH*hH*hH*hhhhhhhH*hH*', 00, 04,00,06,00,02,00,00,00,00,00,FF,00,FF,00,03,00,00,00,00,00,$c50,00,'7F',00,FF,00,FF,00,03,00,00,00,00,00,$m50,00,'7F',00,FF,00,FF,00,03,00,00,00,00,00,$y50,00,'7F',00,FF,00,FF,00,03,00,00,00,00,00,'7F',00,'7F',00,FF,00,FF,00,02,00,00,00,00,00,FF,00,FF);
file_put_contents('curve/fix-'.$dStr.'.acv', $bindata);
?>
<table width="400" align="center">
<tr align="center">
<td>
<a href="curve/fix-<?php echo $dStr;?>.acv">right click to download Photoshop Curve(.acv)</a>
</td></tr>
</table>
</body>
</html>