Merge branch 'php7' into 'master'

Update to mongo 4.2

See merge request !5

install-full-local.md

 # Installer Communecter sur Ubuntu avec php5.6 et php7.4
 ## Prérequis
+- Installer apache2
+sudo apt install apache2
+- Installer docker
+https://docs.docker.com/engine/install/ubuntu/
 - Installer libapache2-mod-fcgid
     `sudo apt install libapache2-mod-fcgid`
 - Installer php5.6-fpm et php7.4-fpm
@@ -18,10 +22,10 @@
         - `docker pull mongo:3.4`
         - `mkdir ~/data && mkdir ~/data/mongo34`
         - `docker run -d -v ~/data/mongo34:/data/db -p 34017:27017 --name mongo34 mongo:3.4`
-    - Mongo3.6
-        - `docker pull mongo:3.6`
-        - `mkdir ~/data/mongo36`
-        - `docker run -d -v ~/data/mongo36:/data/db -p 36017:27017 --name mongo36 mongo:3.6`
+    - Mongo4.2
+        - `docker pull mongo:4.2`
+        - `mkdir ~/data && mkdir ~/data/mongo42`
+        - `docker run -d -v ~/data/mongo42:/data/db -p 42017:27017 --name mongo42 mongo:4.2`
 ## Installation
 - Copie du projet
     - `mkdir ~/dev && ~/dev/communecter-php56 && ~/dev/communecter-php74`
@@ -72,7 +76,7 @@
         <?php
             $dbconfig = array(
                 'class' => 'mongoYii.EMongoClient',
-                'server' => 'mongodb://127.0.0.1:36017/',
+                'server' => 'mongodb://127.0.0.1:42017/',
                 'db' => 'pixelhumain', 
             );
         ?>