V3.0 Scheduling feature functionality

New Features

• Added flexible scheduling feature variants with following options:
  • 'start' : Optional: Format: e.g., "20180207 00:00:00"
  • 'end' : Optional. Format: e.g., "20180207 00:00:00"
  • 'enabled' : Required. a list of variants with percentage.

   e.g.,
        'bid_caching'=> array( // feature flag name
            // default variants block wich wil be overriden by scheduled variants when scheduling is active
            'enabled' => array(
                'empty_only'=>90
            ),
 
            // scheduling config will override the above default enabled variants
            'scheduled' => array(
                'start' => 20180206, // schedule start date
                'end'   => 20180207, // schedule end date; Optional;
                'enabled' =>array(  //  a list of variants to override
                    'test' => 100
                )
            )
        )

2.0 Backward Compatability Breaks!!!

Remove all things static.

added support for 'excluded_from' and 'start', 'end' feature configurations.

remove 'on', 'off' magic that complicates code and replace it with standard [enabled => 100], [enabled => 0]

v1.0.1

small bug fixes. Improve stability with unit testing.

First Stable Release

PSR-4 Auto-loading standard.
PSR-3 Logger interface implementation for logger class.
"Implementation here" code are now values injectable through the class constructor.