update v1.0.7.9 R.C.

This is a Release Candidate. We are still testing.

vendor/vlucas/phpdotenv/src/Loader.php

@@ -147,7 +147,7 @@ class Loader
      */
     protected function isComment($line)
     {
-        return strpos(trim($line), '#') === 0;
+        return strpos(ltrim($line), '#') === 0;
     }
 
     /**
@@ -235,8 +235,8 @@ class Loader
     /**
      * Resolve the nested variables.
      *
-     * Look for {$varname} patterns in the variable value and replace with an existing
-     * environment variable.
+     * Look for {$varname} patterns in the variable value and replace with an
+     * existing environment variable.
      *
      * @param string $value
      *
@@ -295,7 +295,7 @@ class Loader
      *
      * @param string $name
      *
-     * @return string
+     * @return string|null
      */
     public function getEnvironmentVariable($name)
     {
@@ -335,6 +335,12 @@ class Loader
             return;
         }
 
+        // If PHP is running as an Apache module and an existing
+        // Apache environment variable exists, overwrite it
+        if (function_exists('apache_getenv') && function_exists('apache_setenv') && apache_getenv($name)) {
+            apache_setenv($name, $value);
+        }
+
         putenv("$name=$value");
 
         $_ENV[$name] = $value;