意外的T_VARIABLE，预期为T_FUNCTION [英] unexpected T_VARIABLE, expecting T_FUNCTION

问题描述

我希望这是一个我忽略的基本语法错误，但我无法弄清楚.

I am expecting this to be a basic syntax error I overlooked, but I can't figure it out.

在PHP脚本中，我不断收到以下错误.

In a PHP script, I keep getting the following error.

Parse error: syntax error, unexpected T_VARIABLE, expecting T_FUNCTION in [path]/scripts/users/database_connection.php on line 4

当用include_once()调用我连接数据库的脚本时，会发生这种情况.我将脚本剥离为最基本的代码(保留了其他代码所需的内容)，但它仍在调用此错误.

This occurs when my script to connect to the database is called with an include_once(). I stripped my script down to the most basic code (leaving in what is required by other code), and it still is calling this error.

<?php
    class UserDatabaseConnection
    {
        $connection = sqlite_open("[path]/data/users.sqlite", 0666);
        public function lookupUser($username)
        {
            // rest of my code...
        }
    }

    $udb = new UserDatabaseConnection;
?>

我为此苦了一段时间，只是想知道是否还有其他人可以发现我出了问题的地方.

I have struggled with this for a while, and just wondered if anyone else could spot somewhere I went wrong.

推荐答案

您不能放

$connection = sqlite_open("[path]/data/users.sqlite", 0666);

在班级建设之外.您必须将该行放置在函数或构造函数中，但不能将其放置在现在的位置.

outside the class construction. You have to put that line inside a function or the constructor but you can not place it where you have now.

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