run unit tests on PHP >= 7.0

Author: Gjero Krsteski

.scrutinizer.yml

@@ -5,7 +5,7 @@ tools:
 
     # Code Coverage
     external_code_coverage:
-        enabled: true
+        enabled: false
         filter:
             excluded_paths:
                 - 'tests/*'
@@ -23,8 +23,8 @@ tools:
         command:              phploc
         excluded_dirs:
             - tests
-        
-    
+
+
     # PHP Mess Detector (http://phpmd.org).
     php_mess_detector:
         enabled:              true
@@ -38,15 +38,15 @@ tools:
         filter:
             excluded_paths:
                 - 'tests/*'
-        
-    
+
+
     # Analyzes the size and structure of a PHP project.
     php_pdepend:
         enabled:              true
         command:              pdepend
         excluded_dirs:
             - tests
-        
+
     # Runs Scrutinizer's PHP Analyzer Tool
     php_analyzer:
         enabled:              true

.travis.yml

@@ -5,6 +5,24 @@ php:
   - 5.4
   - 5.5
   - 5.6
+  - 7.0
+  - 7.1
+
+sudo: false
+
+matrix:
+    include:
+        - php: 5.5.9
+          env: setup=lowest
+        - php: 5.5.9
+          env: setup=stable
+        - php: 7.0
+          env: setup=stable
+    allow_failures:
+        - php: 5.6
+        - php: 7.0
+        - php: 7.1
+    fast_finish: true
 
 before_script:
   - phpenv rehash

README.markdown

@@ -2,13 +2,12 @@ Introduction
 ============
 
 The php-dba-cache uses the database (dbm-style) abstraction layer to cache/store your PHP objects, 
-strings, integers or arrays. Even instances of SimpleXMLElement can be put to the cache. You dont 
+strings, integers or arrays. Even instances of SimpleXMLElement can be put to the cache. You don`t
 have to matter about the size of the cache-file. It depends on the free space of your disk.
 
 [![Build Status](https://travis-ci.org/gjerokrsteski/php-dba-cache.png?branch=master)](https://travis-ci.org/gjerokrsteski/php-dba-cache)
 [![Scrutinizer Quality Score](https://scrutinizer-ci.com/g/gjerokrsteski/php-dba-cache/badges/quality-score.png?s=05c35e93b4026539019555e034a9996839a3c658)](https://scrutinizer-ci.com/g/gjerokrsteski/php-dba-cache/)
 [![Dependency Status](https://www.versioneye.com/php/gjerokrsteski:php-dba-cache/dev-master/badge.png)](https://www.versioneye.com/php/gjerokrsteski:php-dba-cache/dev-master)
-[![Bitdeli Badge](https://d2weczhvl823v0.cloudfront.net/gjerokrsteski/php-dba-cache/trend.png)](https://bitdeli.com/free "Bitdeli Badge")
 
 
 Available options

app/index.php

@@ -154,12 +154,6 @@ function flash_msg(&$check, $msg)
             padding-top: 60px; /* 60px to make the container go all the way to the bottom of the topbar */
         }
 
-        .memory-usage {
-            min-height: 32px;
-            max-height: 42px;
-            text-align: center;
-            vertical-align: middle;
-        }
     </style>
     <link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.0/css/bootstrap-responsive.min.css" rel="stylesheet">
     <!-- HTML5 shim, for IE6-8 support of HTML5 elements -->