What are the potential pitfalls of using mysql_fetch_row() in PHP when retrieving database records?

The potential pitfalls of using mysql_fetch_row() in PHP include the fact that it returns an enumerated array, making it difficult to access data by column name. To solve this issue, it is recommended to use mysql_fetch_assoc() instead, which returns an associative array with column names as keys. 

// Connect to the database
$conn = mysqli_connect($servername, $username, $password, $dbname);

// Query the database
$result = mysqli_query($conn, "SELECT * FROM table");

// Fetch and display results using mysql_fetch_assoc()
while ($row = mysqli_fetch_assoc($result)) {
    echo $row['column_name1'] . " " . $row['column_name2'] . "<br>";
}

// Close the connection
mysqli_close($conn);

Keywords

mysql_fetch_row PHP database records retrieval potential pitfalls

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