janis/system0-2.0
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fix crash

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This commit is contained in:
Janis Steiner
2024-08-26 16:27:54 +01:00
parent 97572469ee
commit 082726c53a
1 changed files with 2 additions and 0 deletions
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sys0-code/app/overview.php
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@@ -74,11 +74,13 @@ function load_user()
$sql="update users set class_id=$class_id where username='$username'"; $sql="update users set class_id=$class_id where username='$username'";
$stmt = mysqli_prepare($link, $sql); $stmt = mysqli_prepare($link, $sql);
mysqli_stmt_execute($stmt); mysqli_stmt_execute($stmt);
$stmt->close();
$sql="select name from class where id=$class_id"; $sql="select name from class where id=$class_id";
$stmt = mysqli_prepare($link, $sql); $stmt = mysqli_prepare($link, $sql);
mysqli_stmt_execute($stmt); mysqli_stmt_execute($stmt);
$class_name=""; $class_name="";
mysqli_stmt_bind_result($stmt, $class_name); mysqli_stmt_bind_result($stmt, $class_name);
$stmt->close();
$_SESSION["class"]=$class_name; $_SESSION["class"]=$class_name;
$_SESSION["class_id"]=$class_id; $_SESSION["class_id"]=$class_id;
} }