What is the purpose of using the "LIMIT" clause in PHP when querying a database?

The purpose of using the "LIMIT" clause in PHP when querying a database is to limit the number of records returned by a query. This can be useful when dealing with large datasets and only needing a certain number of results. By using the "LIMIT" clause, you can improve the performance of your application by reducing the amount of data that needs to be processed and displayed. 

// Example code snippet using the LIMIT clause in PHP
$query = "SELECT * FROM table_name LIMIT 10";
$result = mysqli_query($connection, $query);

if(mysqli_num_rows($result) > 0) {
    while($row = mysqli_fetch_assoc($result)) {
        // Process the retrieved data
    }
} else {
    echo "No records found";
}

Keywords

PHP LIMIT clause querying database pagination

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