Added PHP version checking; removed wpupdatephp/wp-update-php

Author: dmhendricks

app/Helpers.php

@@ -17,14 +17,10 @@ class Helpers extends Plugin {
     */
   public static function show_notice($msg, $type = 'error', $is_dismissible = false) {
 
-    if( is_admin() ) {
+    $class = 'notice notice-' . $type . ( $is_dismissible ? ' is-dismissible' : '' );
+    $msg = __( $msg, self::$settings['data']['TextDomain'] );
 
-      $class = 'notice notice-'.$type.($is_dismissible ? ' is-dismissible' : '');
-      $msg = __( $msg, self::$settings['data']['TextDomain'] );
-
-      printf( '<div class="%1$s"><p>%2$s</p></div>', $class, $msg );
-
-    }
+    printf( '<div class="%1$s"><p>%2$s</p></div>', $class, $msg );
 
   }
 

app/Plugin.php

@@ -52,11 +52,11 @@ public function load_plugin() {
     */
   private function verify_dependencies() {
 
-    $php_required = new \WPUpdatePhp( self::$settings['deps']['php'] );
-    $php_required->does_it_meet_required_php_version();
     $error = null;
 
-    if(!defined('\\Carbon_Fields\\VERSION')) {
+    if( version_compare( phpversion(), self::$settings['deps']['php'], '<' ) ) {
+      $error = '<strong>' . self::$settings['data']['Name'] . ':</strong> ' . __('This plugin is not supported on versions of PHP under' . ' ' . self::$settings['deps']['php'] . '.' );
+    } else if(!defined('\\Carbon_Fields\\VERSION')) {
       $error = '<strong>' . self::$settings['data']['Name'] . ':</strong> ' . __('A fatal error occurred while trying to load dependencies.');
     } else if( version_compare( \Carbon_Fields\VERSION, self::$settings['deps']['carbon_fields'], '<' ) ) {
       $error = '<strong>' . self::$settings['data']['Name'] . ':</strong> ' . __('Unable to load. An outdated version of Carbon Fields has been loaded:' . ' ' . \Carbon_Fields\VERSION) . ' (&gt;= '.self::$settings['deps']['carbon_fields'] . ' ' . __('required') . ')';

composer.json

@@ -39,7 +39,6 @@
     "mnsami/composer-custom-directory-installer": "^1.1.0",
     "htmlburger/carbon-fields": "^2.0.0",
     "jjgrainger/posttypes": "dev-master",
-    "wpupdatephp/wp-update-php": "^1.1",
     "jashkenas/underscore": ">=1.8.0",
     "composer/installers": "~1.3.0"
   },
@@ -52,8 +51,7 @@
   "autoload": {
     "psr-4": {
       "Nimbium\\MyPlugin\\": "app/"
-    },
-    "files": ["vendor/wpupdatephp/wp-update-php/src/WPUpdatePhp.php"]
+    }
   },
   "scripts": {
       "pre-autoload-dump": [