[英]Why am I getting an unexpected T_VARIABLE error in my Code Igniter controller?
I have this controller in Code Igniter that begins with我在 Code Igniter 中有这个 controller,它以
class MyController extends CI_Controller {
private $data = array(
'importantValueToPassToViews' => $this->Animal->getPrey(),
);
...
I am getting an error on the line beginning with 'importantValueToPassToViews'
(the third line).我在以
'importantValueToPassToViews'
(第三行)开头的行中收到错误。
Parse error: syntax error, unexpected T_VARIABLE
Why?为什么?
Because you can't call a function in a class property definition.因为您不能在 class 属性定义中调用 function。 You can set it to a constant, or an array of constants.
您可以将其设置为常量或常量数组。
You'll need to do that in the constructor:您需要在构造函数中执行此操作:
<?php
class MyController extends CI_Controller {
private $data = array();
public function __construct()
{
parent::__construct();
$this->data['importantValueToPassToViews'] = $this->Animal->getPrey();
}
// ...
}
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