What version of PHP is required for scandir() to work?

The scandir() function in PHP requires at least PHP version 5.0.0 to work properly. If you are using a version of PHP older than 5.0.0, you will need to upgrade your PHP installation to a newer version to use scandir(). You can check your current PHP version by running php -v in your terminal or by using the phpinfo() function in a PHP script. 

// Check if scandir() function is available
if (function_exists('scandir')) {
    // Your code using scandir() goes here
} else {
    echo "scandir() function is not available in this PHP version. Please upgrade to at least PHP 5.0.0.";
}

Keywords

PHP version scandir() file system directory listing compatibility

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