Update

syntax/modules/php-session.vim

@@ -0,0 +1,9 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'nginx') == -1
+  
+" PHP Session Module <https://github.com/replay/ngx_http_php_session>
+" Nginx module to parse php sessions 
+syn keyword ngxDirectiveThirdParty php_session_parse
+syn keyword ngxDirectiveThirdParty php_session_strip_formatting
+
+
+endif