Question

为什么我收到此错误的任何想法？

解析错误：语法错误，意外＆＃39; $ config＆＃39; （T_VARIABLE），期望第10行的D：\ xampp \ htdocs \ Server \ User-Side \ Resources \ Php \ SQL \ User.php中的函数（T_FUNCTION）

<?php

class User {

    $config = p_ini_file('../../../Config.ini'); 

    function addUser($ip, $userdata) {
        $data = explode($user_data);

        //Connect to the MYSQL server (Locally hosted at the moment)
        $SQL = new SQL("127.0.0.1", $config['username'], $config['password']);
        $IP = stripslashes($ip);
        $IP = mysql_real_escape_string($ip);
        $data[0] = stripslashes($data[0]);
        $data[0] = mysql_real_escape_string($data[0]);
        $data[1] = stripslashes($data[1]);
        $data[1] = mysql_escape_string($data[1]);
        $data[2] = stripslashes($data[2]);
        $data[2] = mysql_escape_string($data[2]);


        //Select MYSQL Database
        $SQL->selectDatabase($config['dbname']);

        //Check through SQL Databse for username & password match
        $SQL->query("SELECT * FROM users WHERE ip='$ip'");
        $rows = $SQL->getRows();

        if($rows == 1) {
            //User exists. Error.
            echo "Error: User exists already.";
        } else {
            //User doesn't exist. Add.
            $SQL->query("INSERT INTO users (ip, os, machine_name, java_v) VALUES ('$ip', '$data[0]', '$data[1]', '$data[2]')");
        }
        $SQL->close();      
    }

    function removeUser($ip) {
        //Connect to the MYSQL server (Locally hosted at the moment)
        $SQL = new SQL("127.0.0.1", $config['username'], $config['password']);
        //Select MYSQL Database
        $SQL->selectDatabase($config['dbname']);

        //Check through SQL Databse for username & password match
        $SQL->query("SELECT * FROM users WHERE ip='$ip'");
        $rows = $SQL->getRows();

        if($rows == 1) {
            //User exists. Remove.
            $SQL->query("REMOVE FROM users WHERE ip='$ip'");
        } else {
            //User doesn't exist. Error.
            echo "Error: User doesn't exists.";
        }
        $SQL->close();      
    }

    function heartBeat() {

    }
}
?>

Answer 1

此行不正确：

$config = p_ini_file('../../../Config.ini');

您要分配一个变量，但它在一个类中，因此需要将其定义为该类的属性。这意味着使用其中一个关键字public，protected或private添加该属性。

有关属性的更多信息：

http://php.net/manual/en/language.oop5.properties.php

此外，您无法在那里调用函数。

Php：预期解析错误T_FUNCTION

1 个答案: