ENHANCEMENT: You can now define('PMPRO_USE_SESSIONS', false); in your…

… wp-config.php to force PMPro to skip the call to session_start. Note that PayPal Express and some addons require sessions to function.

paid-memberships-pro.php

@@ -19,23 +19,20 @@
 define("PMPRO_USER_AGENT", "Paid Memberships Pro v" . PMPRO_VERSION . "; " . site_url());
 
 //if the session has been started yet, start it (ignore if running from command line)
-if(defined('STDIN') )
-{
-	//command line
+if(!defined('PMPRO_USE_SESSIONS') || PMPRO_USE_SESSIONS == true) {
+	if(defined('STDIN')) {
+		//command line
+	} else {
+		if (version_compare(phpversion(), '5.4.0', '>=')) {
+			if (session_status() == PHP_SESSION_NONE)
+				session_start();
+		} else {
+			if(!session_id())
+				session_start();
+		}
+	}
 }
-else
-{
-    if (version_compare(phpversion(), '5.4.0', '>=')) {
-        if (session_status() == PHP_SESSION_NONE)
-            session_start();
-    }
-    else {
-        if(!session_id())
-            session_start();
-    }
-
-}
-
+
 /*
 	Includes
 */

readme.txt

@@ -119,6 +119,7 @@ Not sure? You can find out by doing a bit a research.
 * BUG: Fixed bug when using the testing gateway.
 * BUG: Avoiding issues where is_user_logged in is not yet available for the pmpro_search_filter() function. (Thanks, d_enajetic)
 * ENHANCEMENT: Updated Italian translation. (Thanks again, Angelo)
+* ENHANCEMENT: You can now define('PMPRO_USE_SESSIONS', false); in your wp-config.php to force PMPro to skip the call to session_start. Note that PayPal Express and some addons require sessions to function.
 
 = 1.8.12 =
 * BUG: Fixed issue where "expiring soon" emails were sometimes sent more than needed.