Ensure PHP-Scoper can only be called from the CLI (#220)

humbug · Jun 9, 2018 · 5ff91b8 · 5ff91b8
1 parent a503f54
commit 5ff91b8
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/bin/php-scoper b/bin/php-scoper
@@ -17,6 +17,12 @@ use Isolated\Symfony\Component\Finder\Finder as IsolatedFinder;
 use RuntimeException;
 use Symfony\Component\Finder\Finder;
 
+if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg') {
+    echo PHP_EOL.'PHP-Scoper may only be invoked from a command line'.\PHP_EOL;
+
+    exit(1);
+}
+
 $findAutoload = function () {
     if (file_exists($autoload = __DIR__.'/../../../autoload.php')) {
         // Is installed via composer