What is the best way to continuously update a webpage with changing data like a live ticker using PHP?

To continuously update a webpage with changing data like a live ticker using PHP, you can use AJAX to periodically fetch updated data from the server without refreshing the entire page. This allows for real-time updates without disrupting the user experience. 

<?php
// PHP code to fetch updated data
// This could be a function that retrieves the latest data from a database or external API

// Example function to get live ticker data
function getLiveTickerData() {
    // Code to fetch live ticker data
    return $updatedData;
}

// Return the updated data as JSON
echo json_encode(getLiveTickerData());
?>

Keywords

Webpage live ticker updating data PHP

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