OpenCart PHP回调数组故障
我正在尝试编写Netbanx API扩展,访问阵列失败。 我在询问时得到未定义索引的PHP错误 数组转储为: 排列( [交易状态]=>成功 [transaction_merchantRefNum]=>476 [id]=>271ZH271ZH271Z [交易金额]=>4200) 我的回调函数是:OpenCart PHP回调数组故障,php,arrays,callback,opencart,netbanx-api,Php,Arrays,Callback,Opencart,Netbanx Api,我正在尝试编写Netbanx API扩展,访问阵列失败。 我在询问时得到未定义索引的PHP错误 数组转储为: 排列( [交易状态]=>成功 [transaction_merchantRefNum]=>476 [id]=>271ZH271ZH271Z [交易金额]=>4200) 我的回调函数是: public function callback() { $this->language->load('payment/netbanx_payments'); $this-&g
public function callback() {
$this->language->load('payment/netbanx_payments');
$this->load->model('checkout/order');
$order_info = $this->model_checkout_order->getOrder($this->session->data['order_id']);
$this->log->write(print_r($_POST, 1)); //FOR DEBUGGING
if(isset($_POST['transaction_merchantRefNum'])){
$orderId = $_POST['transaction_merchantRefNum'];
if(in_array($orderId, $_POST)){
$message = '';
if (isset($_POST[1])) {
$message .= 'transaction_merchantRefNum: ' . $_POST[1] . "\n";
}
if (isset($_POST[3])) {
$message .= 'transaction_amount: ' . $_POST[3] . "\n";
}
if (isset($_POST[2])) {
$message .= 'id: ' . $_POST[2] . "\n";
}
if ($_POST[0] == 'success') {
$this->model_checkout_order->update($this->request->get['order_id'], $this->config->get('netbanx_payments_order_status_id'), $message, false);
} else {
$this->model_checkout_order->update($this->request->get['order_id'], $this->config->get('config_order_status_id'), $message, false);
}
$this->redirect($this->url->link('checkout/success'));
unset($myarray);
}
您得到的警告非常正确 在您的代码中,您访问的是
$\u POST
索引,它们是数字,但不是
因此你不能这样做
$_POST[1]
如果POST数组只有字符串索引,则必须执行此操作
$_POST['transaction_merchantRefNum']
在OpenCart中,我建议您使用手头的库,因此不要直接访问$\u POST
,而是通过系统库访问它,即$this->request->POST