Library modified to be compatible with PHP 5.6 or higher

Author: josantonius

CHANGELOG.md

@@ -1,5 +1,11 @@
 # CHANGELOG
 
+## 1.1.0 - 2017-01-30
+* Compatible with PHP 5.6 or higher.
+
+## 1.0.0 - 2017-01-30
+* Compatible only with PHP 7.0 or higher. In the next versions, the library will be modified to make it compatible with PHP 5.6 or higher.
+
 ## 1.0.0 - 2017-01-17
 * Added `Josantonius\Session\Session` class.
 * Added `Josantonius\Session\Session::init()` method.

README-ES.md

@@ -32,9 +32,7 @@ Para instalar PHP Session library, simplemente escribe:
 
 ### Requisitos
 
-Esta ĺibrería es soportada por versiones de PHP 7.0 o superiores y es compatible con versiones de HHVM 3.0 o superiores.
-
-Para utilizar esta librería en HHVM (HipHop Virtual Machine) tendrás que activar los tipos escalares. Añade la siguiente ĺínea "hhvm.php7.scalar_types = true" en tu "/etc/hhvm/php.ini".
+Esta ĺibrería es soportada por versiones de PHP 5.6 o superiores y es compatible con versiones de HHVM 3.0 o superiores.
 
 ### Cómo empezar y ejemplos
 

README.md

@@ -32,9 +32,7 @@ To install PHP Session library, simply:
 
 ### Requirements
 
-This library is supported by PHP versions 7.0 or higher and is compatible with HHVM versions 3.0 or higher.
-
-To use this library in HHVM (HipHop Virtual Machine) you will have to activate the scalar types. Add the following line "hhvm.php7.scalar_types = true" in your "/etc/hhvm/php.ini".
+This library is supported by PHP versions 5.6 or higher and is compatible with HHVM versions 3.0 or higher.
 
 ### Quick Start and Examples
 

composer.json

@@ -1,6 +1,6 @@
 {
     "name":        "josantonius/session",
-    "version":     "1.0.0",
+    "version":     "1.1.0",
     "type":        "library",
     "description": "PHP library for handling sessions.",
     "keywords": [
@@ -20,7 +20,7 @@
     "minimum-stability": "dev",
     "prefer-stable" : true,
     "require": {
-        "php" : ">=7.0"
+        "php" : ">=5.6"
     },
     "autoload": {
         "psr-4": {
@@ -37,4 +37,4 @@
             "dev-master": "1.0-dev"
         }
     }
-}
+}

src/Exception/SessionException.php

@@ -1,4 +1,4 @@
-<?php declare(strict_types=1);
+<?php
 /**
  * PHP library for handling sessions.
  * 
@@ -8,9 +8,9 @@
  * @author     Josantonius - [email protected]
  * @copyright  Copyright (c) 2017 JST PHP Framework
  * @license    https://opensource.org/licenses/MIT - The MIT License (MIT)
- * @version    1.0.0
+ * @version    1.1.0
  * @link       https://github.com/Josantonius/PHP-Session
- * @since      File available since 1.0.0 - Update: 2017-01-17
+ * @since      File available since 1.0.0 - Update: 2017-01-30
  */
 
 namespace Josantonius\Session\Exception;
@@ -35,7 +35,7 @@ class SessionException extends \Exception {
      * @param int    $error  → error code (Optional)
      * @param int    $status → HTTP response status code (Optional)
      */
-    public function __construct(string $msg = '', int $error = 0, int $status = 0) {
+    public function __construct($msg = '', $error = 0, $status = 0) {
 
         $this->message    = $msg;
         $this->code       = $error;

src/Session.php

@@ -1,4 +1,4 @@
-<?php declare(strict_types=1);
+<?php
 /**
  * PHP library for handling sessions.
  * 
@@ -9,9 +9,9 @@
  * @author     Josantonius - [email protected]
  * @copyright  Copyright (c) 2017 JST PHP Framework
  * @license    https://opensource.org/licenses/MIT - The MIT License (MIT)
- * @version    1.0.0
+ * @version    1.1.0
  * @link       https://github.com/Josantonius/PHP-Session
- * @since      File available since 1.0.0 - Update: 2017-01-17
+ * @since      File available since 1.0.0 - Update: 2017-01-30
  */
 
 namespace Josantonius\Session;
@@ -48,7 +48,7 @@ class Session {
      *
      * @since 1.0.0
      */
-    public static function setPrefix(string $prefix) {
+    public static function setPrefix($prefix) {
 
         static::$_prefix = $prefix;
     }
@@ -76,7 +76,7 @@ public static function init() {
      * @param mixed $key    → name the data to save
      * @param string $value → the data to save
      */
-    public static function set($key, string $value = false) {
+    public static function set($key, $value = false) {
 
         /**
         * Check whether session is set in array or not
@@ -104,7 +104,7 @@ public static function set($key, string $value = false) {
      *
      * @return mixed|null → return item or null when key does not exists
      */
-    public static function pull(string $key) {
+    public static function pull($key) {
 
         if (isset($_SESSION[static::$_prefix.$key])) {
 
@@ -138,7 +138,7 @@ public static function get($key, $secondkey = false) {
             }
         } 
 
-        return $_SESSION[static::$_prefix.$key] ?? null;
+        return (isset($_SESSION[static::$_prefix.$key])) ? $_SESSION[static::$_prefix.$key] : null;
     }
 
     /**
@@ -148,7 +148,7 @@ public static function get($key, $secondkey = false) {
      *
      * @return string → the session id
      */
-    public static function id(): string {
+    public static function id() {
 
         return session_id();
     }
@@ -160,7 +160,7 @@ public static function id(): string {
      *
      * @return string → session_id
      */
-    public static function regenerate(): string {
+    public static function regenerate() {
 
         session_regenerate_id(true);
         return session_id();
@@ -173,7 +173,7 @@ public static function regenerate(): string {
      *
      * @return array → session indexes
      */
-    public static function display(): array {
+    public static function display() {
 
         return $_SESSION;
     }
@@ -187,7 +187,7 @@ public static function display(): array {
      * @param  string  $key    → session name to destroy
      * @param  boolean $prefix → if set to true clear all sessions for current prefix
      */
-    public static function destroy(string $key = '', bool $prefix = false) {
+    public static function destroy($key = '', $prefix = false) {
 
         if (static::$_sessionStarted == true) {
 

tests/SessionTest.php

@@ -8,9 +8,9 @@
  * @author     Josantonius - [email protected]
  * @copyright  Copyright (c) 2017 JST PHP Framework
  * @license    https://opensource.org/licenses/MIT - The MIT License (MIT)
- * @version    1.0.0
+ * @version    1.1.0
  * @link       https://github.com/Josantonius/PHP-Session
- * @since      File available since 1.0.0 - Update: 2017-01-17
+ * @since      File available since 1.0.0 - Update: 2017-01-30
  */
 
 namespace Josantonius\Session\Tests;