http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ // Include phpPayPal class include 'phpPayPal.php'; // Include phpPayPal class include 'phpPayPal.php'; // Create instance of the phpPayPal class $paypal = new phpPayPal(array('api_username' => '', 'api_password' => '', 'api_signature' => ''), true); // Store the token and PayerID sent by PayPal $paypal->token = $_GET['token']; $paypal->payer_id = $_GET['PayerID']; // Transfer the money to the seller $paypal->do_express_checkout_payment(); // If successful, we need to store the token, and then redirect the user to PayPal if (!$paypal->_error && $paypal->get_transaction_details()) { /* * if ("COMPLETED" == $paypal->payment_status && ("SUCCESS" == $paypal->ack || "SUCCESSWITHWARNING" == $paypal->ack)) { * * Call additional functions * * } */ } else { // Print out error message print_r($paypal); }