function DrupalFinder::getValidEnvironmentVariablePath

Get path stored in environment variable.

Parameters

string $variable: The name of the environment variable to retrieve the path from.

Return value

false|string A path if it is valid. False otherwise.

3 calls to DrupalFinder::getValidEnvironmentVariablePath()

DrupalFinder::getComposerRoot in vendor/webflo/drupal-finder/src/DrupalFinder.php: Get the Composer root.
DrupalFinder::getDrupalRoot in vendor/webflo/drupal-finder/src/DrupalFinder.php: Get the Drupal root.
DrupalFinder::getVendorDir in vendor/webflo/drupal-finder/src/DrupalFinder.php: Get the vendor path.

File

vendor/webflo/drupal-finder/src/DrupalFinder.php, line 280

Class

DrupalFinder

Namespace

Code

protected function getValidEnvironmentVariablePath($variable) {
    $path = getenv($variable);
    if (is_string($path) && is_dir($path)) {
        return $path;
    }
    return false;
}