Merge branch '2.3-develop' into issue-316-delete-admin-user-entity

# Conflicts:
#	app/code/Magento/User/Test/Mftf/Data/UserRoleData.xml

Author: kate-kyzyma

app/code/Magento/AdminNotification/Test/Mftf/Section/AdminSystemMessagesSection.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ /**
+  * Copyright © Magento, Inc. All rights reserved.
+  * See COPYING.txt for license details.
+  */
+-->
+
+<sections xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+          xsi:noNamespaceSchemaLocation="urn:magento:mftf:Page/etc/SectionObject.xsd">
+    <section name="AdminSystemMessagesSection">
+        <element name="systemMessagesDropdown" type="button" selector="#system_messages .message-system-action-dropdown"/>
+        <element name="actionMessageLog" type="button" selector="//*[contains(@class, 'message-system-summary')]/a[contains(text(), '{{textMessage}}')]" parameterized="true"/>
+    </section>
+</sections>

app/code/Magento/AdminNotification/composer.json

@@ -5,7 +5,7 @@
         "sort-packages": true
     },
     "require": {
-        "php": "~7.1.3||~7.2.0",
+        "php": "~7.1.3||~7.2.0||~7.3.0",
         "lib-libxml": "*",
         "magento/framework": "*",
         "magento/module-backend": "*",

app/code/Magento/AdvancedPricingImportExport/composer.json

@@ -5,7 +5,7 @@
         "sort-packages": true
     },
     "require": {
-        "php": "~7.1.3||~7.2.0",
+        "php": "~7.1.3||~7.2.0||~7.3.0",
         "magento/framework": "*",
         "magento/module-catalog": "*",
         "magento/module-catalog-import-export": "*",

app/code/Magento/AdvancedSearch/composer.json

@@ -13,7 +13,7 @@
         "magento/module-customer": "*",
         "magento/module-search": "*",
         "magento/module-store": "*",
-        "php": "~7.1.3||~7.2.0"
+        "php": "~7.1.3||~7.2.0||~7.3.0"
     },
     "type": "magento2-module",
     "license": [

app/code/Magento/AdvancedSearch/etc/adminhtml/system.xml

@@ -55,6 +55,7 @@
                     </field>
                     <field id="search_suggestion_count" translate="label" type="text" sortOrder="91" showInDefault="1" showInWebsite="1" showInStore="1">
                         <label>Search Suggestions Count</label>
+                        <validate>validate-digits validate-zero-or-greater</validate>
                         <depends>
                             <field id="search_suggestion_enabled">1</field>
                         </depends>

app/code/Magento/Amqp/composer.json

@@ -8,7 +8,7 @@
         "magento/framework": "*",
         "magento/framework-amqp": "*",
         "magento/framework-message-queue": "*",
-        "php": "~7.1.3||~7.2.0"
+        "php": "~7.1.3||~7.2.0||~7.3.0"
     },
     "type": "magento2-module",
     "license": [

app/code/Magento/AmqpStore/composer.json

@@ -8,7 +8,7 @@
         "magento/framework": "*",
         "magento/framework-amqp": "*",
         "magento/module-store": "*",
-        "php": "~7.1.3||~7.2.0"
+        "php": "~7.1.3||~7.2.0||~7.3.0"
     },
     "suggest": {
         "magento/module-asynchronous-operations": "*",

app/code/Magento/Analytics/Model/Connector/Http/ResponseResolver.php

@@ -31,8 +31,9 @@ public function __construct(ConverterInterface $converter, array $responseHandle
     }
 
     /**
-     * @param \Zend_Http_Response $response
+     * Get result from $response.
      *
+     * @param \Zend_Http_Response $response
      * @return bool|string
      */
     public function getResult(\Zend_Http_Response $response)
@@ -41,7 +42,8 @@ public function getResult(\Zend_Http_Response $response)
         $converterMediaType = $this->converter->getContentMediaType();
 
         /** Content-Type header may not only contain media-type declaration */
-        if ($response->getBody() && is_int(strripos($response->getHeader('Content-Type'), $converterMediaType))) {
+        if ($response->getBody()
+            && is_int(strripos($response->getHeader('Content-Type'), (string) $converterMediaType))) {
             $responseBody = $this->converter->fromBody($response->getBody());
         } else {
             $responseBody = [];

app/code/Magento/Analytics/composer.json

@@ -2,7 +2,7 @@
     "name": "magento/module-analytics",
     "description": "N/A",
     "require": {
-        "php": "~7.1.3||~7.2.0",
+        "php": "~7.1.3||~7.2.0||~7.3.0",
         "magento/module-backend": "*",
         "magento/module-config": "*",
         "magento/module-integration": "*",

app/code/Magento/AsynchronousOperations/composer.json

@@ -10,7 +10,7 @@
         "magento/module-authorization": "*",
         "magento/module-backend": "*",
         "magento/module-ui": "*",
-        "php": "~7.1.3||~7.2.0"
+        "php": "~7.1.3||~7.2.0||~7.3.0"
     },
     "suggest": {
         "magento/module-admin-notification": "*",