How can the confusion between mysqli_stmt_num_row and mysqli_num_row be resolved when following a PHP tutorial or manual?

The confusion between mysqli_stmt_num_rows and mysqli_num_rows can be resolved by understanding that mysqli_stmt_num_rows is used with prepared statements while mysqli_num_rows is used with regular queries. To avoid confusion, always check the type of statement being used and choose the appropriate function accordingly. 

// Example code snippet resolving confusion between mysqli_stmt_num_rows and mysqli_num_rows

if ($stmt = $mysqli->prepare("SELECT * FROM table WHERE column = ?")) {
    $stmt->bind_param("s", $value);
    $stmt->execute();
    $stmt->store_result();
    
    // Use mysqli_stmt_num_rows for prepared statements
    $num_rows = $stmt->num_rows;
    
    $stmt->close();
} else {
    // Use mysqli_num_rows for regular queries
    $result = $mysqli->query("SELECT * FROM table WHERE column = '$value'");
    $num_rows = $result->num_rows;
}

Keywords

mysqli_stmt_num_rows mysqli_num_rows PHP tutorial manual confusion

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