bump required PHP version to 7.2

Author: dannyvankooten

CHANGELOG.md

@@ -1,6 +1,11 @@
 Changelog
 =========
 
+#### Development
+
+- Bump required PHP version to 7.2.
+
+
 #### 4.9.17 - Sep 17, 2024
 
 - Fix compatibility with WooCommerce versions 8.5 to 8.8 because of private method that was later made public.

README.md

@@ -9,6 +9,13 @@ MC4WP: Mailchimp for WordPress
 
 Here, you can browse the source code of the [MC4WP: Mailchimp for WordPress Plugin](https://wordpress.org/plugins/mailchimp-for-wp/), find and discuss open issues or contribute code to the plugin.
 
+Requirements
+--------------
+
+- PHP version 7.2 or higher
+- WordPress version 4.6 or higher
+
+
 Installation
 ------------
 

composer.json

@@ -18,7 +18,7 @@
 		"source": "https://github.com/ibericode/mailchimp-for-wordpress"
 	},
 	"require": {
-		"php": ">=5.6"
+		"php": ">=7.2"
 	},
 	"require-dev": {
 		"phpunit/phpunit": "^9.0",

mailchimp-for-wp.php

@@ -41,8 +41,8 @@ function _mc4wp_load_plugin()
         return;
     }
 
-    // don't run if PHP version is lower than 5.6
-    if (PHP_VERSION_ID < 50600) {
+    // don't run if PHP version is lower than 7.2.0
+    if (PHP_VERSION_ID < 70200) {
     	return;
     }