Download all files FTP

wp-content/plugins/webp-express/lib/classes/Multisite.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace WebPExpress;
+
+class Multisite
+{
+    public static $networkActive;
+
+    /*
+    Needed because is_plugin_active_for_network() does not return true right after network activation
+    */
+    public static function overrideIsNetworkActivated($networkActive)
+    {
+        self::$networkActive = $networkActive;
+    }
+
+    public static function isNetworkActivated()
+    {
+        if (!is_null(self::$networkActive)) {
+            return self::$networkActive;
+        }
+        if (!self::isMultisite()) {
+            return false;
+        }
+        if (!function_exists( 'is_plugin_active_for_network')) {
+            require_once(ABSPATH . '/wp-admin/includes/plugin.php');
+        }
+        return is_plugin_active_for_network('webp-express/webp-express.php');
+    }
+
+    public static function isMultisite()
+    {
+        return is_multisite();
+    }
+
+}