How Do I Get Rid of This Error

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HTML5

So I making a Registration page, It has Verification And Confirm Fields. To secure my registration I am trying to stop mysql injections but I get an error:

Parse error: syntax error, unexpected '$email3' (T_VARIABLE) in C:\xampp\htdocs\register.php on line 70

Line 70 Contains:

$email3 = mysql_escape_string($email1);

$email1 is:

$email1 = $_POST['email'];

And My Form Is:

$form = '<form action="register.php" method="POST" >
First Name:(Only for emails) <input type="text" name="fname" /><br /><br />
Last Name:(Only for emails) <input type="text" name="lname" /><br /><br />
E-Mail: <input type="email" name="email" /><br /><br />
Confirm E-Mail: <input type="email" name="cemail" /><br /><br />
Username: <input type="text" name="uname" /><br /><br />
Password: <input type="password" name="pass" /><br /><br />
Confirm Password: <input type="password" name="cpass" /><br /><br />
<input type="submit" name="register" value="Register" />
</form>';

The line of code Corresponding to line 70 is:

E-Mail: <input type="email" name="email" /><br /><br />

What am I doing wrong to get this error?


If You Want To Test out my Code Here:
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