How can PHP be used to highlight outdated software versions on a PC?

To highlight outdated software versions on a PC using PHP, you can create a script that checks the installed software versions against a predefined list of up-to-date versions. If a software version is found to be outdated, you can display a message or highlight it in some way to alert the user. 

<?php
$installedVersions = [
    'Chrome' => '90.0.4430.212',
    'Firefox' => '88.0',
    'Adobe Reader' => '11.0.23'
];

$upToDateVersions = [
    'Chrome' => '91.0.4472.114',
    'Firefox' => '89.0',
    'Adobe Reader' => '11.0.23'
];

foreach ($installedVersions as $software => $version) {
    if ($version < $upToDateVersions[$software]) {
        echo "Outdated version of $software detected: $version\n";
        // Add code here to highlight the outdated software on the PC
    }
}
?>

Keywords

PHP software versions outdated highlighting PC

Related Questions