Fix deprecation error in PHP 8.1 and above (#112)

FriendlyCaptcha · Nov 2, 2023 · 65790e5 · 65790e5
1 parent 5aed2e8
commit 65790e5
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Showing 3 changed files with 7 additions and 4 deletions.
diff --git a/friendly-captcha/friendly-captcha.php b/friendly-captcha/friendly-captcha.php
@@ -3,7 +3,7 @@
 /**
  * Plugin Name: Friendly Captcha for WordPress
  * Description: Protect WordPress website forms from spam and abuse with Friendly Captcha, a privacy-first anti-bot solution.
- * Version: 1.12.1
+ * Version: 1.12.2
  * Requires at least: 5.0
  * Requires PHP: 7.3
  * Author: Friendly Captcha GmbH
@@ -19,7 +19,7 @@
 	die;
 }
 
-define('FRIENDLY_CAPTCHA_VERSION', '1.12.1');
+define('FRIENDLY_CAPTCHA_VERSION', '1.12.2');
 define('FRIENDLY_CAPTCHA_FRIENDLY_CHALLENGE_VERSION', '0.9.12');
 define('FRIENDLY_CAPTCHA_SUPPORTED_LANGUAGES', [
 	"en" => "English",

diff --git a/friendly-captcha/includes/core.php b/friendly-captcha/includes/core.php
@@ -250,7 +250,7 @@ public function get_global_puzzle_endpoint_active() {
     }
 
     // This creates the singleton instance
-    if ( !defined(FriendlyCaptcha_Plugin::$instance)) {
+    if ( !isset(FriendlyCaptcha_Plugin::$instance)) {
         $frcaptcha_plugin_instance = new FriendlyCaptcha_Plugin();
         $frcaptcha_plugin_instance->init();
     }

diff --git a/friendly-captcha/readme.txt b/friendly-captcha/readme.txt
@@ -4,7 +4,7 @@ Tags: captcha, antispam, spam, contact form, recaptcha, friendly-captcha, block
 Requires at least: 5.0
 Tested up to: 6.3
 Requires PHP: 7.3
-Stable tag: 1.12.1
+Stable tag: 1.12.2
 License: GPL v2 or later
 License URI: https://www.gnu.org/licenses/gpl-2.0.html  
 
@@ -94,6 +94,9 @@ However, you may wish to email the authors of plugins you'd like to support Frie
 
 == Changelog ==
 
+= 1.12.2 =
+* Support for PHP 8.1
+
 = 1.12.1 =
 * Support widgets that are dynamically added to the page (e.g. popups or multi-step forms)