unexpected 'if' (T_IF) - mysql

Question

I have been getting this T_IF error, but I can't locate any syntax errors. Originally I had the ";" inside of the "" for the sql, but after fixing this the errors continued. I have tried clearing my cache just to be sure that isn't the problem, but no luck.
<?php
require_once 'requires-requires.php';
require 'requires-vars.php';
$mainUser = $row[user];
$coinUser = $mainUser;
$coinExperience = 0;
$coinCoins = 0;
$coinLevels = 0;
$coinUser = mysql_real_escape_string($coinUser);
$coinExperience = mysql_real_escape_string($coinExperience);
$coinCoins = mysql_real_escape_string($coinCoins);
$coinLevels = mysql_real_escape_string($coinLevels);
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$servername = "localhost";
$user = "username";
$pass = "password";
$dbname = "databasename";
$conn = new mysqli($servername, $user, $pass, $dbname);
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
$usercheck = $conn->query("SELECT user FROM coinchaser WHERE user = '$coinUser'");
$rows_count_value = mysqli_num_rows($usercheck);
if($rows_count_value != 0){
$usernameMatchErr = "You Have Already Joined This Game";
} else {
$sql = "INSERT INTO coinchaser (user, experience, levels, coins) VALUES ('$coinUser', '$coinExperience', '$coinLevels', '$coinCoins')";
if ($conn->query($sql) === TRUE) {
echo "Record updated successfully";
} else {
echo "Error updating record: " . $conn->error;
}
$conn->close();
}
}
?>
<div class="wrapper">
<h2>GAMES</h2>
<p> Game: Description </p>
<form action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?>" method="post">
<div class="form-group">
<input type="submit" class="btn btn-primary" value="Coin Chaser">
</div>
</form>
</div>
</body>
</html>
EDIT: Added full code from the page. The $row[user] comes from one of the included files. This was working prior to me attempting to add the code the below it so I know it is fine. The issue remains with the following portion of the code:
$sql = "INSERT INTO coinchaser (user, experience, levels, coins) VALUES ('$coinUser', '$coinExperience', '$coinLevels', '$coinCoins')";
if ($conn->query($sql) === TRUE) {
As far as debugging the php, I was having issues attempting to do so on this laptop. I have been mainly doing javascript/html/css on this laptop and had forgotten that php needed to be installed on it for the debugging to work properly. I am dusting off my older laptop to see if I can get it to boot up to do a quick php debug on it.
I do plan to put the actual backend operations on their own page. For some reason, I find it simpler to see it working all together on a single page atm as I am still learning sql and trying to become more familiar and comfortable with it rather than bouncing between two pages back and forth trying to find any syntax errors I might have made.
EDIT (SOLVED): I solved the issue. I have no idea why, but for some reason it didn't like the database column named "user" being named "user". My spelling was correct, no syntax issue. I simply went into the database, changed the column name to "username", returned to the file and change "user" to "username" and it worked perfectly.

Answer 1

I solved the issue. I have no idea why, but for some reason it didn't like the database column named "user" being named "user". My spelling was correct, no syntax issue. I simply went into the database, changed the column name to "username", returned to the file and change "user" to "username" and it worked perfectly.