Completely switch to php 7.4

Author: vkhramtsov

.travis.yml

@@ -11,7 +11,6 @@ cache:
     - node_modules
 
 php:
-  - 7.3
   - 7.4
 
 services:

Resources/doc/01-installation-dev.rst

@@ -120,9 +120,9 @@ Sudo for developer account
     echo "DEVELOPERS ALL=NOPASSWD: SERVICE_CMDS" | sudo tee -a /etc/sudoers.d/developers > /dev/null
 
 
-Install MySQL
-~~~~~~~~~~~~~
-Install mysql 5.5 using command ``sudo apt-get install -y default-mysql-client default-mysql-server``. Set ``root`` as password for ``root`` account. Update ``my.cnf`` and restart mysql
+Install MariaDB
+~~~~~~~~~~~~~~~
+Install MariaDB using command ``sudo apt-get install -y default-mysql-client default-mysql-server``. Set ``root`` as password for ``root`` account. Update ``my.cnf`` and restart mysql
 
   ::
 

bin/deploy-to-prod.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env sh
-# We should deploy only build for php 7.3
-if [ "${TRAVIS_PULL_REQUEST}" = "false" ] && [ $(phpenv version-name) = "7.3" ]; then
+# We should deploy only build for php 7.4
+if [ "${TRAVIS_PULL_REQUEST}" = "false" ] && [ $(phpenv version-name) = "7.4" ]; then
     eval "$(ssh-agent -s)"
     chmod 600 .travis/deploy.key
     ssh-add .travis/deploy.key

composer.json

@@ -18,7 +18,7 @@
         }
     ],
     "require": {
-        "php": "^7.3.0",
+        "php": "^7.4.0",
         "ext-ctype": "*",
         "ext-iconv": "*",
         "ext-pdo": "*",
@@ -72,9 +72,6 @@
         "vimeo/psalm": "3.*"
     },
     "config": {
-        "platform": {
-            "php": "7.3.20"
-        },
         "preferred-install": {
             "*": "dist"
         },