Are there any best practices for improving the accuracy and efficiency of operating system detection in PHP?

One best practice for improving the accuracy and efficiency of operating system detection in PHP is to use the PHP function `php_uname('s')` to retrieve the operating system name. This function returns the operating system name in a consistent format, making it easier to compare and identify different operating systems. 

$os = php_uname('s');

if (stripos($os, 'Windows') !== false) {
    echo 'Windows operating system detected';
} elseif (stripos($os, 'Linux') !== false) {
    echo 'Linux operating system detected';
} elseif (stripos($os, 'Darwin') !== false) {
    echo 'Mac OS operating system detected';
} else {
    echo 'Unknown operating system detected';
}

Keywords

operating system detection PHP accuracy efficiency best practices

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