Are there any potential pitfalls or limitations when using disk_free_space in PHP?

When using the disk_free_space function in PHP, one potential limitation is that it may not work on all systems, especially on Windows servers. To ensure cross-platform compatibility, it is recommended to use a more robust solution such as the Symfony Filesystem component, which provides a more reliable way to get disk space information. 

// Using Symfony Filesystem component to get disk space information
use Symfony\Component\Filesystem\Filesystem;

$filesystem = new Filesystem();
$freeSpace = $filesystem->freeSpace('/path/to/directory');

echo "Free space: " . $freeSpace . " bytes";

Keywords

disk_free_space PHP limitations filesystem error

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