How can the error "Query was empty" be resolved when using mysqli_stmt_bind_param in PHP?

When using mysqli_stmt_bind_param in PHP, the error "Query was empty" can occur if the SQL query is not properly prepared before binding parameters. To resolve this issue, make sure to prepare the SQL query using mysqli_prepare before binding parameters with mysqli_stmt_bind_param. 

// Assuming $conn is the mysqli connection object
$stmt = mysqli_prepare($conn, "INSERT INTO table_name (column1, column2) VALUES (?, ?)");
mysqli_stmt_bind_param($stmt, "ss", $value1, $value2);
$value1 = "some value";
$value2 = "another value";
mysqli_stmt_execute($stmt);
mysqli_stmt_close($stmt);

Keywords

PHP mysqli_stmt_bind_param Query was empty error resolution MySQLi

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