create PHP page in encrypted way (codeLock system)

this is encrypted code i have pasted here to show u...

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

this is html code how to encrypt this code?
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Untitled Document</title>
</head>

<body>
<table width="200" border="1">
<tr>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
</tr>
</table>

</body>
</html>