mysql - Updating a Database With PHP -

I am trying to update my database records with the following code, but there is no luck yet. Any help to care? Thanks

  & lt? Include php "base.php"; ? & Gt; & Lt ;! DOCTYPE HTML PUBLIC "- // W3C // DTD XHTML 1.0 Stronger // N" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> & Lt; Html xmlns = "http://www.w3.org/1999/xhtml" & gt; & Lt; Top & gt; & Lt; Title & gt; Project Spoke & lt; / Title & gt; & Lt; Link rel = "stylesheet" href = "style.css" type = "text / css" /> & Lt; / Head & gt; & Lt; Body & gt; & Lt ;? Php if (empty ($ _ session ['login in']) & amp; blank ($ _ session ['username']) {if (! (Empty ($ _ POST ['username']) & amp; ;;; ($ _ POST ['email'])) {$ newusername = mysql_real_escape_string ($ _ POST ['username']); $ Newemail = mysql_real_escape_string ($ _ POST ['email']); $ Edit = Mysql_query ("user update (user name, email address) value ('. $ Newusername' ''. $ Newemail. '') Where user id =". $ _ Session ['userID']. ""); // }? & Gt; & lt; div id = "container" & gt; div id = "homemenu"> 
  lt; h1 & gt; edit profile & lt; / h1 & gt; & lt; p & gt; this will be the edit profile when I will know how to do it. .. & lt; / p & gt; & lt; Br / & gt; & Lt; Form method = "post" action = "profile.php" name = "editprofile" id = "editprofile" & gt; & Lt; Label = "username" & gt; Username: & lt; / Label & gt; & Lt; Input type = "text" name = "user name" id = "user name" value = "& lt;? = $ _ Session ['username']? & Gt; /> & Lt; Br / & gt; & Lt; Label = "email" & gt; E-mail: & lt; / Label & gt; & Lt; Input type = "text" name = "email" id = "email" value = "& lt;? = $ _ Session ['email address']? & Gt; /> & Lt; Br / & gt; & Lt; Input type = "submit" name = "editprofile" id = "editprofile" value = "submit" /> & Lt; / Fieldset & gt; & Lt; / Form & gt; & Lt; / Div & gt; & Lt; / Div & gt; & Lt ;? Php} and {? & Gt; & Lt; Meta http-equiv = "refresh" content = "0; index.fp" & gt; & Lt ;? Php}? & Gt;  

You are using INSERT syntax for an UPDATE query. The syntax should be:

  Set the YouTube username username = 'username', email address = 'email' where user id = 1;  

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