diff -r a6dd30e36bc0 plugins/php/php_plugin.c
--- a/plugins/php/php_plugin.c	Fri Apr 20 16:27:00 2012 +0200
+++ b/plugins/php/php_plugin.c	Sun Apr 22 11:54:49 2012 +0200
@@ -116,7 +116,7 @@
 }
 
 
-static int sapi_uwsgi_send_headers(sapi_headers_struct *sapi_headers)
+static int sapi_uwsgi_send_headers(sapi_headers_struct *sapi_headers TSRMLS_DC)
 {
 	sapi_header_struct *h;
 	zend_llist_position pos;
@@ -237,7 +237,7 @@
 }
 
 
-static char *sapi_uwsgi_read_cookies(void)
+static char *sapi_uwsgi_read_cookies(TSRMLS_D)
 {
 	uint16_t len = 0;
 	struct wsgi_request *wsgi_req = (struct wsgi_request *) SG(server_context);
@@ -624,6 +624,10 @@
 	struct uwsgi_string_list *pset = uphp.set;
 	struct uwsgi_string_list *append_config = uphp.append_config;
 
+#ifdef ZTS
+	tsrm_startup(1, 1, 0, NULL);
+#endif
+
 	sapi_startup(&uwsgi_sapi_module);
 
 	// applying custom options
@@ -721,6 +725,7 @@
 
 	zend_file_handle file_handle;
 
+   	TSRMLS_FETCH(); // fetch the threading state in case PHP is built with threading
 	SG(server_context) = (void *) wsgi_req;
 
 	if (uwsgi_parse_vars(wsgi_req)) {