Workaround PHP bug with env vars not being read correctly on Windows, f…

…ixes #10434 refs php/php-src#7896
composer · Jan 7, 2022 · 65c8daa · johnstevenson · Jan 7, 2022 · Seldaek
1 parent 9360e2c
commit 65c8daa
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/bin/composer b/bin/composer
@@ -65,6 +65,12 @@ if (function_exists('ini_set')) {
     unset($memoryLimit);
 }
 
+// Workaround PHP bug on Windows where env vars containing Unicode chars are mangled in $_SERVER
+// see https://github.com/php/php-src/issues/7896
+if (Platform::isWindows()) {
+    $_SERVER = array_merge($_SERVER, array_intersect_ukey($_SERVER, getenv(), 'strcasecmp'));
+}
+
 Platform::putEnv('COMPOSER_BINARY', realpath($_SERVER['argv'][0]));
 
 ErrorHandler::register();