require_once('vendor/autoload.php');

require_once('/path/to/pingpp-php/init.php');

\Pingpp\Pingpp::setApiKey('YOUR-KEY');

$ch = \Pingpp\Charge::create(
    array(
        'order_no'  => '123456789',
        'app'       => array('id' => 'YOUR-APP-ID'),
        'channel'   => 'alipay',
        'amount'    => 100,
        'client_ip' => '127.0.0.1',
        'currency'  => 'cny',
        'subject'   => 'Your Subject',
        'body'      => 'Your Body',
        'extra'     => $extra
    )
);

\Pingpp\Charge::retrieve('CHARGE_ID');

\Pingpp\Charge::all(array('limit' => 5));

$ch = \Pingpp\Charge::retrieve('CHARGE_ID');
$re = $ch->refunds->create(array('description' => 'Refund Description');

$ch = \Pingpp\Charge::retrieve('CHARGE_ID');
$ch->refunds->retrieve('REFUND_ID');

$ch = \Pingpp\Charge::retrieve('CHARGE_ID');
$ch->refunds->all(array('limit' => 5));

\Pingpp\RedEnvelope::create(
    array(
        'order_no'  => '123456789',
        'app'       => array('id' => 'YOUR-APP-ID'),
        'channel'   => 'wx_pub',
        'amount'    => 100,
        'currency'  => 'cny',
        'subject'   => 'Your Subject',
        'body'      => 'Your Body',
        'extra'     => array(
            'nick_name' => 'Nick Name',
            'send_name' => 'Send Name'
        ),
        'recipient'   => 'Openid',
        'description' => 'Your Description'
    )
);

\Pingpp\RedEnvelope::retrieve('RED_ID');

\Pingpp\RedEnvelope::all(array('limit' => 5));