What are the best practices for automating the process of updating a CSV file with PHP on a web server without using cron jobs?

To automate the process of updating a CSV file on a web server without using cron jobs, you can utilize PHP's built-in functions to check for the last update time of the file and compare it with the current time. If the file needs to be updated, you can then run the necessary code to update the CSV file. 

<?php
$csvFile = 'data.csv';
$lastUpdateTime = filemtime($csvFile);
$currentTimestamp = time();

// Check if the file needs to be updated
if ($currentTimestamp - $lastUpdateTime > 3600) { // Update every hour
    // Your code to update the CSV file here
    file_put_contents($csvFile, "new data", FILE_APPEND);
    echo "CSV file updated successfully.";
} else {
    echo "CSV file is already up to date.";
}
?>

Keywords

PHP CSV file automation web server scheduling

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