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POStoring getting and storing IP address
 

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    <p>I currently have a function that stores a query that has been entered into a form. I am trying to save the IP address of the user that submits the form along with the input.</p> <p>Currently this is the function:</p> <pre><code> function userIP(){ $ip = $_SERVER['REMOTE_ADDR']; if($ip){ if (!empty($_SERVER['HTTP_CLIENT_IP'])) { $ip = $_SERVER['HTTP_CLIENT_IP']; } elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) { $ip = $_SERVER['HTTP_X_FORWARDED_FOR']; $ipis = ip2long($ip); } return $ip; } return false; } public function __construct( $data = array() ) { if( isset( $data['text'] ) ) $this-&gt;text = stripslashes( strip_tags( $data['text'] ) ); if( isset( $data['ipis'] ) ) $this-&gt;ipis = stripslashes( strip_tags( $data['ipis'] ) ); } public function storeFormValues( $params ) { $this-&gt;__construct( $params ); } public function store() { $correct = false; try { $con = new PDO( DB_DSN, DB_USERNAME, DB_PASSWORD ); $con-&gt;setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION ); $sql = "INSERT INTO tbl(content, ip) VALUES(:text, :ipis)"; $stmt = $con-&gt;prepare( $sql ); $stmt-&gt;bindValue( "text", $this-&gt;text, PDO::PARAM_STR ); $stmt-&gt;bindValue( "ipis", $this-&gt;ipis, PDO::PARAM_STR ); $stmt-&gt;execute(); return "Added"; }catch( PDOException $e ) { return $e-&gt;getMessage(); } } </code></pre> <p>}</p> <p>However it currently only stores the "text" that was input and just adds NULL to the database for IP. The MYSQL for the IP row is set up as an unsigned INT 11. Any ideas on fixing the issue?</p>
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    1. COMay be you need to change data type to varchar to store IP address
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    2. COShouldn't need to because I am using ip2long
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    3. COIp2long may return negative values. Guess what needs to be done as 1st measure?
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      1. USitachi
 

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