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POPHP using $_GET at sql query returning no results
 

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  1. POPHP using $_GET at sql query returning no results
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    <p>I have this php file in which i send a variable called user_email in an url like this:</p> <p>http://<strong><em>*</em>**<em>*</em>**<em>*</em>***</strong>/android_connect/get_all_products.php?user_email="m" </p> <p>through my android app code.</p> <p>However even if it should return me some data it returns me "No products found" from the else! If i use the test1 query however it returns me the right data! I know that the code is valnurable to SQL Injection but what i have to do to fix it like this?? Please help i really need this!!!!!!!</p> <pre><code>&lt;?php /* * Following code will list all the products */ // array for JSON response $response = array(); $user_email = $_REQUEST['user_email']; //echo $user_email; // include db connect class require_once __DIR__ . '/db_connect.php'; // connecting to db $db = new DB_CONNECT(); // get all products from products table $test = "SELECT *FROM products WHERE user_email= '" . $user_email . "'"; //$test1= "SELECT * FROM products where user_email='m'" ; //echo $test; $result = mysql_query($test) or die(mysql_error()); // check for empty result if (mysql_num_rows($result) &gt; 0) { // looping through all results // products node $response["products"] = array(); while ($row = mysql_fetch_array($result)) { // temp user array $product = array(); $product["pid"] = $row["pid"]; $product["firstname"] = $row["firstname"]; $product["lastname"] = $row["lastname"]; $product["email"] = $row["email"]; $product["phone"] = $row["phone"]; $product["address"] = $row["address"]; $product["created_at"] = $row["created_at"]; $product["updated_at"] = $row["updated_at"]; $product["user_email"] = $row["user_email"]; // push single product into final response array array_push($response["products"], $product); } // success $response["success"] = 1; // echoing JSON response echo json_encode($response); } else { // no products found $response["success"] = 0; $response["message"] = "No products found"; // echo no users JSON echo json_encode($response); } ?&gt; </code></pre>
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    1. COIs `user_email` quoted in the query string? If so, is it also quoted in your database?
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    2. COare you sure it is not a exception from your query? i.e. I see that * is next to FORM in $test
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    3. COwhat exactly you mean by quoted cause i did not understand you exactly?
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