diff --git a/.scrutinizer.yml b/.scrutinizer.yml
index 125becc5263..f51cf15b63f 100644
--- a/.scrutinizer.yml
+++ b/.scrutinizer.yml
@@ -21,7 +21,7 @@ before_commands:
 tools:
     external_code_coverage:
         timeout: 3600
-        runs: 22 # 18x Travis (jobs with COVERAGE=yes) + 3x AppVeyor (jobs with coverage=yes) + 1x ContinuousPHP
+        runs: 27 # 23x Travis (jobs with COVERAGE=yes) + 3x AppVeyor (jobs with coverage=yes) + 1x ContinuousPHP
 
 filter:
     excluded_paths:
diff --git a/.travis.yml b/.travis.yml
index 854eb02728b..de5c5dcd9b8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,6 +10,7 @@ cache:
 php:
   - 7.1
   - 7.2
+  - 7.3
   - nightly
 
 env:
@@ -62,28 +63,52 @@ jobs:
       env: DB=mysql
     - php: 7.1
       env: DB=mysqli
+    - php: 7.2
+      env: DB=sqlite
+    - php: 7.2
+      env: DB=mysql
+    - php: 7.2
+      env: DB=mysqli
+    - php: 7.3
+      env: DB=mysql
+    - php: 7.3
+      env: DB=mysqli
+    - php: nightly
+      env: DB=mysql
+    - php: nightly
+      env: DB=mysqli
 
   include:
     - stage: Test
       php: 7.1
+      env: DB=sqlite
+
+    - stage: Test
+      php: 7.2
       env: DB=sqlite COVERAGE=yes
 
     - stage: Test
-      php: 7.1
+      php: 7.2
       env: DB=mysql COVERAGE=yes
 
     - stage: Test
-      php: 7.1
+      php: 7.2
       env: DB=mysqli COVERAGE=yes
 
     - stage: Test
       php: 7.1
-      env: DB=mysql MYSQL_VERSION=5.7 COVERAGE=yes
+      env: DB=mysql MYSQL_VERSION=5.7
       sudo: required
       before_script:
         - bash ./tests/travis/install-mysql-5.7.sh
     - stage: Test
       php: 7.2
+      env: DB=mysql MYSQL_VERSION=5.7 COVERAGE=yes
+      sudo: required
+      before_script:
+        - bash ./tests/travis/install-mysql-5.7.sh
+    - stage: Test
+      php: 7.3
       env: DB=mysql MYSQL_VERSION=5.7
       sudo: required
       before_script:
@@ -97,12 +122,18 @@ jobs:
 
     - stage: Test
       php: 7.1
-      env: DB=mysqli MYSQL_VERSION=5.7 COVERAGE=yes
+      env: DB=mysqli MYSQL_VERSION=5.7
       sudo: required
       before_script:
         - bash ./tests/travis/install-mysql-5.7.sh
     - stage: Test
       php: 7.2
+      env: DB=mysqli MYSQL_VERSION=5.7 COVERAGE=yes
+      sudo: required
+      before_script:
+        - bash ./tests/travis/install-mysql-5.7.sh
+    - stage: Test
+      php: 7.3
       env: DB=mysqli MYSQL_VERSION=5.7
       sudo: required
       before_script:
@@ -114,194 +145,132 @@ jobs:
       before_script:
         - bash ./tests/travis/install-mysql-5.7.sh
 
-    - stage: Test
-      php: 7.1
-      env: DB=mariadb MARIADB_VERSION=10.0 COVERAGE=yes
-      addons:
-        mariadb: 10.0
     - stage: Test
       php: 7.2
-      env: DB=mariadb MARIADB_VERSION=10.0
-      addons:
-        mariadb: 10.0
-    - stage: Test
-      php: nightly
-      env: DB=mariadb MARIADB_VERSION=10.0
+      env: DB=mariadb MARIADB_VERSION=10.0 COVERAGE=yes
       addons:
         mariadb: 10.0
 
-    - stage: Test
-      php: 7.1
-      env: DB=mariadb MARIADB_VERSION=10.1 COVERAGE=yes
-      addons:
-        mariadb: 10.1
     - stage: Test
       php: 7.2
-      env: DB=mariadb MARIADB_VERSION=10.1
-      addons:
-        mariadb: 10.1
-    - stage: Test
-      php: nightly
-      env: DB=mariadb MARIADB_VERSION=10.1
+      env: DB=mariadb MARIADB_VERSION=10.1 COVERAGE=yes
       addons:
         mariadb: 10.1
 
     - stage: Test
-      php: 7.1
+      php: 7.2
       env: DB=mariadb MARIADB_VERSION=10.2 COVERAGE=yes
       addons:
         mariadb: 10.2
+
     - stage: Test
       php: 7.2
-      env: DB=mariadb MARIADB_VERSION=10.2
+      env: DB=mariadb.mysqli MARIADB_VERSION=10.0 COVERAGE=yes
       addons:
-        mariadb: 10.2
+          mariadb: 10.0
+
     - stage: Test
-      php: nightly
-      env: DB=mariadb MARIADB_VERSION=10.2
+      php: 7.2
+      env: DB=mariadb.mysqli MARIADB_VERSION=10.1 COVERAGE=yes
       addons:
-        mariadb: 10.2
+          mariadb: 10.1
 
     - stage: Test
-      php: 7.1
+      php: 7.2
       env: DB=mariadb.mysqli MARIADB_VERSION=10.2 COVERAGE=yes
       addons:
         mariadb: 10.2
+
     - stage: Test
-      php: 7.2
-      env: DB=mariadb.mysqli MARIADB_VERSION=10.2
+      php: 7.1
+      env: DB=mariadb MARIADB_VERSION=10.3
       addons:
-        mariadb: 10.2
+          mariadb: 10.3
+
     - stage: Test
-      php: nightly
-      env: DB=mariadb.mysqli MARIADB_VERSION=10.2
+      php: 7.2
+      env: DB=mariadb MARIADB_VERSION=10.3 COVERAGE=yes
       addons:
-        mariadb: 10.2
+          mariadb: 10.3
 
     - stage: Test
-      php: 7.2
+      php: 7.3
       env: DB=mariadb MARIADB_VERSION=10.3
       addons:
           mariadb: 10.3
 
     - stage: Test
-      php: 7.2
-      env: DB=mariadb.mysqli MARIADB_VERSION=10.3
+      php: nightly
+      env: DB=mariadb MARIADB_VERSION=10.3
       addons:
           mariadb: 10.3
 
     - stage: Test
       php: 7.1
-      env: DB=pgsql POSTGRESQL_VERSION=9.2 COVERAGE=yes
-      services:
-        - postgresql
+      env: DB=mariadb.mysqli MARIADB_VERSION=10.3
       addons:
-        postgresql: "9.2"
+          mariadb: 10.3
+
     - stage: Test
       php: 7.2
-      env: DB=pgsql POSTGRESQL_VERSION=9.2
-      services:
-        - postgresql
+      env: DB=mariadb.mysqli MARIADB_VERSION=10.3 COVERAGE=yes
       addons:
-        postgresql: "9.2"
+          mariadb: 10.3
+
     - stage: Test
-      php: nightly
-      env: DB=pgsql POSTGRESQL_VERSION=9.2
-      services:
-        - postgresql
+      php: 7.3
+      env: DB=mariadb.mysqli MARIADB_VERSION=10.3
       addons:
-        postgresql: "9.2"
+          mariadb: 10.3
 
     - stage: Test
-      php: 7.1
-      env: DB=pgsql POSTGRESQL_VERSION=9.3 COVERAGE=yes
-      services:
-        - postgresql
+      php: nightly
+      env: DB=mariadb.mysqli MARIADB_VERSION=10.3
       addons:
-        postgresql: "9.3"
+          mariadb: 10.3
+
     - stage: Test
       php: 7.2
-      env: DB=pgsql POSTGRESQL_VERSION=9.3
+      env: DB=pgsql POSTGRESQL_VERSION=9.2 COVERAGE=yes
       services:
         - postgresql
       addons:
-        postgresql: "9.3"
+        postgresql: "9.2"
+
     - stage: Test
-      php: nightly
-      env: DB=pgsql POSTGRESQL_VERSION=9.3
+      php: 7.2
+      env: DB=pgsql POSTGRESQL_VERSION=9.3 COVERAGE=yes
       services:
         - postgresql
       addons:
         postgresql: "9.3"
 
-    - stage: Test
-      php: 7.1
-      env: DB=pgsql POSTGRESQL_VERSION=9.4 COVERAGE=yes
-      services:
-        - postgresql
-      addons:
-        postgresql: "9.4"
     - stage: Test
       php: 7.2
-      env: DB=pgsql POSTGRESQL_VERSION=9.4
-      services:
-        - postgresql
-      addons:
-        postgresql: "9.4"
-    - stage: Test
-      php: nightly
-      env: DB=pgsql POSTGRESQL_VERSION=9.4
+      env: DB=pgsql POSTGRESQL_VERSION=9.4 COVERAGE=yes
       services:
         - postgresql
       addons:
         postgresql: "9.4"
 
-    - stage: Test
-      php: 7.1
-      env: DB=pgsql POSTGRESQL_VERSION=9.5 COVERAGE=yes
-      services:
-        - postgresql
-      addons:
-        postgresql: "9.5"
     - stage: Test
       php: 7.2
-      env: DB=pgsql POSTGRESQL_VERSION=9.5
-      services:
-        - postgresql
-      addons:
-        postgresql: "9.5"
-    - stage: Test
-      php: nightly
-      env: DB=pgsql POSTGRESQL_VERSION=9.5
+      env: DB=pgsql POSTGRESQL_VERSION=9.5 COVERAGE=yes
       services:
         - postgresql
       addons:
         postgresql: "9.5"
 
-    - stage: Test
-      php: 7.1
-      env: DB=pgsql POSTGRESQL_VERSION=9.6 COVERAGE=yes
-      services:
-        - postgresql
-      addons:
-        postgresql: "9.6"
     - stage: Test
       php: 7.2
-      env: DB=pgsql POSTGRESQL_VERSION=9.6
-      services:
-        - postgresql
-      addons:
-        postgresql: "9.6"
-    - stage: Test
-      php: nightly
-      env: DB=pgsql POSTGRESQL_VERSION=9.6
+      env: DB=pgsql POSTGRESQL_VERSION=9.6 COVERAGE=yes
       services:
         - postgresql
       addons:
         postgresql: "9.6"
 
     - stage: Test
-      php: 7.1
+      php: 7.2
       env: DB=pgsql POSTGRESQL_VERSION=10.0 COVERAGE=yes
       sudo: required
       services:
@@ -310,29 +279,25 @@ jobs:
         postgresql: "9.6"
       before_script:
         - bash ./tests/travis/install-postgres-10.sh
+
     - stage: Test
-      php: 7.2
-      env: DB=pgsql POSTGRESQL_VERSION=10.0
+      php: 7.1
+      env: DB=pgsql POSTGRESQL_VERSION=11.0
       sudo: required
       services:
-        - postgresql
-      addons:
-        postgresql: "9.6"
+        - docker
       before_script:
-        - bash ./tests/travis/install-postgres-10.sh
+        - bash ./tests/travis/install-postgres-11.sh
     - stage: Test
-      php: nightly
-      env: DB=pgsql POSTGRESQL_VERSION=10.0
+      php: 7.2
+      env: DB=pgsql POSTGRESQL_VERSION=11.0 COVERAGE=yes
       sudo: required
       services:
-        - postgresql
-      addons:
-        postgresql: "9.6"
+        - docker
       before_script:
-        - bash ./tests/travis/install-postgres-10.sh
-
+        - bash ./tests/travis/install-postgres-11.sh
     - stage: Test
-      php: 7.1
+      php: 7.3
       env: DB=pgsql POSTGRESQL_VERSION=11.0
       sudo: required
       services:
@@ -340,23 +305,25 @@ jobs:
       before_script:
         - bash ./tests/travis/install-postgres-11.sh
     - stage: Test
-      php: 7.2
+      php: nightly
       env: DB=pgsql POSTGRESQL_VERSION=11.0
       sudo: required
       services:
         - docker
       before_script:
         - bash ./tests/travis/install-postgres-11.sh
+
     - stage: Test
-      php: nightly
-      env: DB=pgsql POSTGRESQL_VERSION=11.0
+      php: 7.1
+      env: DB=sqlsrv
       sudo: required
       services:
         - docker
       before_script:
-        - bash ./tests/travis/install-postgres-11.sh
-
+        - bash ./tests/travis/install-mssql-$DB.sh
+        - bash ./tests/travis/install-mssql.sh
     - stage: Test
+      php: 7.2
       env: DB=sqlsrv COVERAGE=yes
       sudo: required
       services:
@@ -365,7 +332,16 @@ jobs:
         - bash ./tests/travis/install-mssql-$DB.sh
         - bash ./tests/travis/install-mssql.sh
     - stage: Test
-      php: 7.2
+      php: 7.3
+      env: DB=sqlsrv
+      sudo: required
+      services:
+        - docker
+      before_script:
+        - bash ./tests/travis/install-mssql-$DB.sh
+        - bash ./tests/travis/install-mssql.sh
+    - stage: Test
+      php: nightly
       env: DB=sqlsrv
       sudo: required
       services:
@@ -376,7 +352,7 @@ jobs:
 
     - stage: Test
       php: 7.1
-      env: DB=pdo_sqlsrv COVERAGE=yes
+      env: DB=pdo_sqlsrv
       sudo: required
       services:
         - docker
@@ -385,16 +361,35 @@ jobs:
         - bash ./tests/travis/install-mssql.sh
     - stage: Test
       php: 7.2
-      env: DB=pdo_sqlsrv
+      env: DB=pdo_sqlsrv COVERAGE=yes
       sudo: required
       services:
         - docker
       before_script:
         - bash ./tests/travis/install-mssql-$DB.sh
         - bash ./tests/travis/install-mssql.sh
+    - stage: Test
+      php: 7.3
+      env: DB=pdo_sqlsrv
+      sudo: required
+      services:
+      - docker
+      before_script:
+      - bash ./tests/travis/install-mssql-$DB.sh
+      - bash ./tests/travis/install-mssql.sh
+    - stage: Test
+      php: nightly
+      env: DB=pdo_sqlsrv
+      sudo: required
+      services:
+      - docker
+      before_script:
+      - bash ./tests/travis/install-mssql-$DB.sh
+      - bash ./tests/travis/install-mssql.sh
 
     - stage: Test
-      env: DB=ibm_db2 COVERAGE=yes
+      php: 7.1
+      env: DB=ibm_db2
       sudo: required
       services:
         - docker
@@ -403,7 +398,7 @@ jobs:
         - bash ./tests/travis/install-db2-$DB.sh
     - stage: Test
       php: 7.2
-      env: DB=ibm_db2
+      env: DB=ibm_db2 COVERAGE=yes
       sudo: required
       services:
         - docker
@@ -426,12 +421,13 @@ jobs:
         - travis_retry composer update --prefer-dist
 
     - stage: Code Quality
+      php: 7.2
       env: DB=none STATIC_ANALYSIS
       install: travis_retry composer install --prefer-dist
       script: vendor/bin/phpstan analyse
 
     - stage: Coding standard
-      php: 7.1
+      php: 7.2
       install: travis_retry composer install --prefer-dist
       script:
         - ./vendor/bin/phpcs
diff --git a/tests/travis/install-mssql-pdo_sqlsrv.sh b/tests/travis/install-mssql-pdo_sqlsrv.sh
index e9165549f6f..6a82459cc6c 100644
--- a/tests/travis/install-mssql-pdo_sqlsrv.sh
+++ b/tests/travis/install-mssql-pdo_sqlsrv.sh
@@ -3,4 +3,9 @@
 set -ex
 
 echo "Installing extension"
-pecl install pdo_sqlsrv
+
+if [ "$TRAVIS_PHP_VERSION" == "7.3" ] || [ "$TRAVIS_PHP_VERSION" == "nightly" ] ; then
+  pecl install pdo_sqlsrv-5.4.0preview
+else
+  pecl install pdo_sqlsrv
+fi
diff --git a/tests/travis/install-mssql-sqlsrv.sh b/tests/travis/install-mssql-sqlsrv.sh
index dede9458f7c..18c9453a866 100644
--- a/tests/travis/install-mssql-sqlsrv.sh
+++ b/tests/travis/install-mssql-sqlsrv.sh
@@ -3,4 +3,9 @@
 set -ex
 
 echo "Installing extension"
-pecl install sqlsrv
+
+if [ "$TRAVIS_PHP_VERSION" == "7.3" ] || [ "$TRAVIS_PHP_VERSION" == "nightly" ] ; then
+  pecl install sqlsrv-5.4.0preview
+else
+  pecl install sqlsrv
+fi