![\"stripe-developer-test-data-publishable-secret-api-keys-codexworld\"](\"https:\/\/www.codexworld.com\/wp-content\/uploads\/2017\/11\/stripe-developer-test-data-publishable-secret-api-keys-codexworld-1024x566.png\")
<\/div>\n
Collect the Publishable key<\/b> and Secret key<\/b> to later use in the script.<\/p>\n
Before getting started to integrate Stripe payment gateway API in CodeIgniter<\/b> framework, take a look at the files structure.<\/p>\ncodeigniter_stripe_integration\/<\/span>\r\n\u251c\u2500\u2500 application\/<\/span>\r\n\u2502 \u251c\u2500\u2500 config\/<\/span>\r\n\u2502 \u2502 \u2514\u2500\u2500 stripe.php\r\n\u2502 \u251c\u2500\u2500 controllers\/<\/span>\r\n\u2502 \u2502 \u2514\u2500\u2500 Products.php\r\n\u2502 \u251c\u2500\u2500 libraries\/<\/span>\r\n\u2502 \u2502 \u2514\u2500\u2500 Stripe_lib.php\r\n\u2502 \u251c\u2500\u2500 models\/<\/span>\r\n\u2502 \u2502 \u2514\u2500\u2500 Product.php\r\n\u2502 \u251c\u2500\u2500 third_party\/<\/span>\r\n\u2502 \u2502 \u2514\u2500\u2500 stripe-php\/<\/span>\r\n\u2502 \u251c\u2500\u2500 views\/<\/span>\r\n\u2502 \u2502 \u2514\u2500\u2500 products\/<\/span>\r\n\u2502 \u2502 \u251c\u2500\u2500 index.php\r\n\u2502 \u2502 \u251c\u2500\u2500 details.php\r\n\u2502 \u2502 \u2514\u2500\u2500 payment-status.php\r\n\u2514\u2500\u2500 assets\/<\/span>\r\n \u2514\u2500\u2500 css\/<\/span>\r\n \u2514\u2500\u2500 style.css\r\n<\/pre>\nCreate Database Tables<\/h2>\n
To store product and payment information two tables are needed in the database.<\/p>\n
The following SQL creates a products<\/code> table with some basic fields in the MySQL database.<\/p>\nCREATE<\/span> TABLE<\/span> `products`<\/span> (\r\n `id`<\/span> int<\/span>(11<\/span>) NOT<\/span> NULL<\/span> AUTO_INCREMENT,\r\n `name`<\/span> varchar<\/span>(255<\/span>) COLLATE<\/span> utf8_unicode_ci NOT<\/span> NULL<\/span>,\r\n `price`<\/span> float<\/span>(10<\/span>,2<\/span>) NOT<\/span> NULL<\/span>,\r\n `currency`<\/span> char<\/span>(10<\/span>) COLLATE<\/span> utf8_unicode_ci NOT<\/span> NULL<\/span>,\r\n `status`<\/span> tinyint(1<\/span>) NOT<\/span> NULL<\/span> DEFAULT<\/span> '1'<\/span> COMMENT<\/span> '1=Active | 0=Inactive'<\/span>,\r\n PRIMARY KEY<\/span> (`id`<\/span>)\r\n) ENGINE<\/span>=InnoDB<\/span> DEFAULT<\/span> CHARSET<\/span>=utf8 COLLATE<\/span>=utf8_unicode_ci;<\/pre>\nThe following SQL creates a orders<\/code> table in the MySQL database to store the transaction information.<\/p>\nCREATE<\/span> TABLE<\/span> `orders`<\/span> (\r\n `id`<\/span> int<\/span>(11<\/span>) NOT<\/span> NULL<\/span> AUTO_INCREMENT,\r\n `product_id`<\/span> int<\/span>(11<\/span>) NOT<\/span> NULL<\/span>,\r\n `buyer_name`<\/span> varchar<\/span>(50<\/span>) COLLATE<\/span> utf8_unicode_ci NOT<\/span> NULL<\/span>,\r\n `buyer_email`<\/span> varchar<\/span>(50<\/span>) COLLATE<\/span> utf8_unicode_ci NOT<\/span> NULL<\/span>,\r\n `paid_amount`<\/span> varchar<\/span>(10<\/span>) COLLATE<\/span> utf8_unicode_ci NOT<\/span> NULL<\/span>,\r\n `paid_amount_currency`<\/span> varchar<\/span>(10<\/span>) COLLATE<\/span> utf8_unicode_ci NOT<\/span> NULL<\/span>,\r\n `txn_id`<\/span> varchar<\/span>(50<\/span>) COLLATE<\/span> utf8_unicode_ci NOT<\/span> NULL<\/span>,\r\n `payment_status`<\/span> varchar<\/span>(25<\/span>) COLLATE<\/span> utf8_unicode_ci NOT<\/span> NULL<\/span>,\r\n `created`<\/span> datetime NOT<\/span> NULL<\/span> DEFAULT<\/span> current_timestamp<\/span>(),\r\n PRIMARY KEY<\/span> (`id`<\/span>)\r\n) ENGINE<\/span>=InnoDB<\/span> DEFAULT<\/span> CHARSET<\/span>=utf8 COLLATE<\/span>=utf8_unicode_ci;<\/pre>\nConfig<\/h2>\n
stripe.php<\/code><\/b>
\nThe configuration variables of the Stripe library are defined in this file. Specify the Stripe API Secret key (stripe_api_key), API Publishable key (stripe_publishable_key), and currency code (stripe_currency).<\/p>\n<?php
defined<\/span>(<\/span>'BASEPATH'<\/span>) OR exit(<\/span>'No direct script access allowed'<\/span>);
<\/span>\/*
| -------------------------------------------------------------------
| Stripe API Configuration
| -------------------------------------------------------------------
|
| You will get the API keys from Developers panel of the Stripe account
| Login to Stripe account (https:\/\/dashboard.stripe.com\/)
| and navigate to the Developers >> API keys page
|
| stripe_api_key string Your Stripe API Secret key.
| stripe_publishable_key string Your Stripe API Publishable key.
| stripe_currency string Currency code.
*\/
<\/span>$config<\/span>[<\/span>'stripe_api_key'<\/span>] = <\/span>'Your_API_Secret_key'<\/span>;
<\/span>$config<\/span>[<\/span>'stripe_publishable_key'<\/span>] = <\/span>'Your_API_Publishable_key'<\/span>;
<\/span>$config<\/span>[<\/span>'stripe_currency'<\/span>] = <\/span>'usd'<\/span>;<\/span><\/pre>\nNote that:<\/span> Stripe API Secret key and Publishable key will be found in the API Keys Data section of your Stripe account.<\/p>\nThird Party<\/h2>\n
stripe-php\/<\/code><\/b>
\nStripe PHP bindings library is used to create a charge with Stripe API. The Stripe PHP library needs to be placed in the third_party\/<\/code> directory of your CodeIgniter application.<\/p>\nNote that:<\/span> You don’t need to download the Stripe PHP library separately, all the required files are included in the source code.<\/p>\nLibrary<\/h2>\n
Stripe_lib.php<\/code><\/b>
\nThe Stripe CodeIgniter Library<\/b> helps to integrate Stripe payment gateway in CodeIgniter 3 application. This library has the dependency of a configuration file (application\/config\/stripe.php<\/code>) and Stripe PHP bindings library (application\/third_party\/stripe-php<\/code>).<\/p>\n\n- __construct()<\/b> – Set API key and initiate the Stripe class.<\/li>\n
- addCustomer()<\/b> – Add customer to Stripe account by email and token.<\/li>\n
- createCharge()<\/b> – Charge a credit or a debit card.<\/li>\n<\/ul>\n
<?php
defined<\/span>(<\/span>'BASEPATH'<\/span>) OR exit(<\/span>'No direct script access allowed'<\/span>);
<\/span>\/**
* Stripe Library for CodeIgniter 3.x
*
* Library for Stripe payment gateway. It helps to integrate Stripe payment gateway
* in CodeIgniter application.
*
* This library requires the Stripe PHP bindings and it should be placed in the third_party folder.
* It also requires Stripe API configuration file and it should be placed in the config directory.
*
* @package CodeIgniter
* @category Libraries
* @author CodexWorld
* @license http:\/\/www.codexworld.com\/license\/
* @link http:\/\/www.codexworld.com
* @version 3.0
*\/
<\/span>class <\/span>Stripe_lib<\/span>{
var <\/span>$CI<\/span>;
var <\/span>$api_error<\/span>;
function <\/span>__construct<\/span>(){
<\/span>$this<\/span>-><\/span>api_error <\/span>= <\/span>''<\/span>;
<\/span>$this<\/span>-><\/span>CI <\/span>=& <\/span>get_instance<\/span>();
<\/span>$this<\/span>-><\/span>CI<\/span>-><\/span>load<\/span>-><\/span>config<\/span>(<\/span>'stripe'<\/span>);
<\/span>\/\/ Include the Stripe PHP bindings library
<\/span>require <\/span>APPPATH <\/span>.<\/span>'third_party\/stripe-php\/init.php'<\/span>;
<\/span>\/\/ Set API key
<\/span>\\<\/span>Stripe<\/span>\\<\/span>Stripe<\/span>::<\/span>setApiKey<\/span>(<\/span>$this<\/span>-><\/span>CI<\/span>-><\/span>config<\/span>-><\/span>item<\/span>(<\/span>'stripe_api_key'<\/span>));
}
function <\/span>addCustomer<\/span>(<\/span>$email<\/span>