Merge pull request #534 from Automattic/fix/php72-count-modules

Fix PHP count() warning

edit_flow.php

@@ -95,9 +95,8 @@ private function __construct() {
 	}
 
 	private function setup_globals() {
-
 		$this->modules = new stdClass();
-
+		$this->modules_count = 0;
 	}
 
 	/**
@@ -296,6 +295,8 @@ public function register_module( $name, $args = array() ) {
 
 		$this->modules->$name = (object) $args;
 
+		$this->modules_count++;
+
 		/**
 		 * Fires after edit_flow has registered a module.
 		 *

modules/settings/settings.php

@@ -225,18 +225,18 @@ function print_default_footer( $current_module ) {
 		<?php endif; ?>
 		<?php
 	}
-	
+
 	function print_modules() {
 		global $edit_flow;
-		
-		if ( !count( $edit_flow->modules ) ) {
+
+		if ( ! $edit_flow->modules_count ) {
 			echo '<div class="message error">' . __( 'There are no Edit Flow modules registered', 'edit-flow' ) . '</div>';
 		} else {
-			
+
 			foreach ( $edit_flow->modules as $mod_name => $mod_data ) {
 				if ( $mod_data->autoload )
 					continue;
-				
+
 				$classes = array(
 					'edit-flow-module',
 				);