Bump minimum PHP version to 5.6.1

.travis.yml

@@ -1,6 +1,6 @@
 ---
 language: php
-## Friendica supports PHP version >= 5.6
+## Friendica supports PHP version >= 5.6.1
 php:
  - 5.6
  - 7.0

INSTALL.txt

@@ -32,7 +32,7 @@ link if your cert is self-signed).
 	- Apache with mod-rewrite enabled and "Options All" so you can use a
 local .htaccess file
 
-	- PHP 5.6+ (PHP 7 recommended for performance).
+	- PHP 5.6.1+ (PHP 7 recommended for performance).
 
 		- PHP *command line* access with register_argc_argv set to true in the
 php.ini file [or see 'poormancron' in section 8]

composer.json

@@ -13,7 +13,7 @@
 		"issues": "https://github.com/friendica/friendica/issues"
 	},
 	"require": {
-		"php": ">5.6",
+		"php": ">=5.6.1",
 		"ext-xml": "*",
 		"asika/simple-console": "^1.0",
 		"divineomega/password_exposed": "^2.4",

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "content-hash": "4fcae78061a3eb72f91e4fa81e53af56",
+    "content-hash": "9e24971ae9340c5d9d4d4ca477d4ec29",
     "packages": [
         {
             "name": "asika/simple-console",
@@ -3582,7 +3582,7 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
-        "php": ">5.6",
+        "php": ">=5.6.1",
         "ext-xml": "*"
     },
     "platform-dev": []

doc/Install.md

@@ -27,7 +27,7 @@ Requirements
 ---
 
 * Apache with mod-rewrite enabled and "Options All" so you can use a local .htaccess file
-* PHP 5.6+ (PHP 7 is recommended for performance)
+* PHP 5.6.1+ (PHP 7 is recommended for performance)
   * PHP *command line* access with register_argc_argv set to true in the php.ini file
   * Curl, GD, PDO, MySQLi, hash, xml, zip and OpenSSL extensions
   * The POSIX module of PHP needs to be activated (e.g. [RHEL, CentOS](http://www.bigsoft.co.uk/blog/index.php/2014/12/08/posix-php-commands-not-working-under-centos-7) have disabled it)

doc/de/Install.md

@@ -28,7 +28,7 @@ Requirements
 ---
 
 * Apache mit einer aktiverten mod-rewrite-Funktion und dem Eintrag "Options All", so dass du die lokale .htaccess-Datei nutzen kannst
-* PHP  5.6+ (PHP 7 ist aufgrund der Performance empfohlen)
+* PHP  5.6.1+ (PHP 7 ist aufgrund der Performance empfohlen)
   * PHP *Kommandozeilen*-Zugang mit register_argc_argv auf "true" gesetzt in der php.ini-Datei
   * Curl, GD, PDO, MySQLi, xml, zip und OpenSSL-Erweiterung
   * Das POSIX Modul muss aktiviert sein ([CentOS, RHEL](http://www.bigsoft.co.uk/blog/index.php/2014/12/08/posix-php-commands-not-working-under-centos-7http://www.bigsoft.co.uk/blog/index.php/2014/12/08/posix-php-commands-not-working-under-centos-7) haben dies z.B. deaktiviert)