From 5ff91b875e1aef57dd5197b4d59a50d709be85ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Th=C3=A9o=20FIDRY?= <theo.fidry@gmail.com>
Date: Sat, 9 Jun 2018 14:11:06 +0100
Subject: [PATCH] Ensure PHP-Scoper can only be called from the CLI (#220)

---
 bin/php-scoper | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/bin/php-scoper b/bin/php-scoper
index 01e8b258..8d8b286c 100755
--- 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