PHP 7 is now required

Author: coudot

README.md

@@ -33,13 +33,16 @@ It has the following features:
 
 ## Prerequisite
 
+* PHP (7 or later)
 * PHP extensions required:
-  * php-openssl (token crypt, probably built-in)
-  * php-mbstring (reset mail)
   * php-curl (haveibeenpwned api)
-  * php-ldap
+  * php-gd (captcha)
   * php-filter
-* strong cryptography functions available (for random_compat, php 7 or libsodium or /dev/urandom readable or php-mcrypt extension installed)
+  * php-ldap
+  * php-mbstring (reset mail)
+  * php-openssl (token crypt, probably built-in)
+* Smarty 3
+* strong cryptography functions available (for random_compat, PHP 7 or libsodium or /dev/urandom readable or php-mcrypt extension installed)
 * valid PHP mail server configuration (reset mail)
 * valid PHP session configuration (reset mail)
 

docs/installation.rst

@@ -19,14 +19,14 @@ Install files in ``/usr/share/``:
 You need to install these prerequisites:
 
 * Apache or another web server
-* php
+* php (7 or later)
 * php-curl (haveibeenpwned api)
 * php-filter
 * php-gd (captcha)
 * php-ldap
 * php-mbstring (reset mail)
 * php-openssl (token crypt, probably built-in)
-* smarty (version 3)
+* Smarty (version 3)
 
 Debian / Ubuntu
 ---------------