Question

我有表A（预测），包括表B（灯具）和表C（用户注册表）中的列。每次新用户注册时，我都希望将其用户名添加到表A以及来自表B的所有数据中的数据。

当我注册新用户时，它只将用户数据插入表A（预测）和表B中的第一行（预测）。

我想要达到的目标是什么;当一个新用户注册他们的用户名时，它将被添加到用户名栏以及季节的灯具中，因此每个灯具的每一行都会插入用户名：

1 ----------- 1 ------- Man U ------------------- 7 ----- -------- 0 -----------------阿森纳------ B.Rubble

2 ----------- 1 ------- Man U ------------------- 5 ----- -------- 0 ----------------阿森纳------- B.Rubble

3 ----------- 2 -------切尔西------------------ 0 ------- ------ 1 ---------------- Leister ------- New.user

4 ----------- 2 -------切尔西------------------ 0 ------- ----- 3 ----------------莱丹-------- New.user

使用插入功能

public function insert($table, $fields = array()) {

    $keys   = array_keys($fields);
    $values = '';
    $x      = 1;

    foreach ($fields as $field) {
        $values .= '?';
        if ($x < count($fields)) {

            $values .= ', ';
        } //are we at end of defined fields

        $x++;
    }


    $sql = "INSERT INTO {$table} (`" . implode('`, `', $keys) . "`) VALUES ({$values})";

    if (!$this->query($sql, $fields)->error()) {
        return true;
    }


    return false;
}

我使用以下updatePredTable（）函数

public function updatePredTable($fields=array()){
    if(!$this->_db->insert('predict', $fields)) {
        throw new Exception('There was a problem creating an account');
    }
}

register.php

<?php
require_once 'core/init.php';

include 'navbar.php';

$prediction = DB::getInstance()->query("SELECT * FROM fixtures");

if (!$prediction->count()) {
    echo 'No preds';
} else {  
    foreach ($prediction->results() as $row) {

        $row = get_object_vars($row);
        echo $row['Home_Team'], '<br>';

        if (Input::exists()) {
            if (Token::check(Input::get('token'))) {

                var_dump(Token::check(Input::get('token')));


                //echo 'I have been run'; 
                $validate   = new Validate();
                $validation = $validate->check($_POST, array(

                    'username' => array(

                        'required' => true,
                        'min' => 2,
                        'max' => 20,
                        'unique' => 'users'
                    ),
                    'password' => array(

                        'required' => true,
                        'min' => 6


                    ),
                    'password_again' => array(

                        'required' => true,
                        'matches' => 'password'
                    ),
                    'name' => array(

                        'required' => true,
                        'min' => 2,
                        'max' => 50
                    )

                ));

                if ($validation->passed()) {

                    //Session::flash('Success', 'You registered successfully!');
                    //header('Location: index.php');

                    $user = new User();
                    $salt = Hash::salt(32);

                    try {

                        $user->create(array(

                            'username' => Input::get('username'),
                            'password' => Hash::make(Input::get('password'), $salt),
                            'salt' => $salt,
                            'name' => Input::get('name'),
                            'joined' => date('Y-m-d H:i:s'),
                            'group' => 1   
                        ));

                        $user->updatePredTable(array(
                            'username' => Input::get('username'),
                            'fixture_ID' => $row['Fixture_ID'],
                            'date' => $row['Date'],
                            'home_Team' => $row['Home_Team'],
                            'away_Team' => $row['Away_Team']
                        ));

                        Session::flash('home', 'You have been registered you can now log in!');
                        //like:
                        //header('Location: index.php');

                        Redirect::to('index.php');  
                    }
                    catch (Exception $e) {
                        die($e->getMessage());
                    }
                    //echo 'Passed';
                } else {
                    foreach ($validation->errors() as $error) {
                        echo $error, '<br>';
                        //print_r($validation->errors());
                    }
                }
            }
        }
    }  
}


?>

Answer 1

我认为您需要查看循环预测结果集的位置。看起来在第一次迭代中你重定向到index.php因此只添加了一行尝试循环结果集，如下所示

 <?php
require_once 'core/init.php';

include 'navbar.php';

$prediction = DB::getInstance()->query("SELECT * FROM fixtures");

if (!$prediction->count()) {
    echo 'No preds';
} else {  


        if (Input::exists()) {
            if (Token::check(Input::get('token'))) {

                var_dump(Token::check(Input::get('token')));


                //echo 'I have been run'; 
                $validate   = new Validate();
                $validation = $validate->check($_POST, array(

                    'username' => array(

                        'required' => true,
                        'min' => 2,
                        'max' => 20,
                        'unique' => 'users'
                    ),
                    'password' => array(

                        'required' => true,
                        'min' => 6


                    ),
                    'password_again' => array(

                        'required' => true,
                        'matches' => 'password'
                    ),
                    'name' => array(

                        'required' => true,
                        'min' => 2,
                        'max' => 50
                    )

                ));

                if ($validation->passed()) {

                    //Session::flash('Success', 'You registered successfully!');
                    //header('Location: index.php');

                    $user = new User();
                    $salt = Hash::salt(32);

                    try {

                        $user->create(array(

                            'username' => Input::get('username'),
                            'password' => Hash::make(Input::get('password'), $salt),
                            'salt' => $salt,
                            'name' => Input::get('name'),
                            'joined' => date('Y-m-d H:i:s'),
                            'group' => 1   
                        ));

foreach ($prediction->results() as $row) {

        $row = get_object_vars($row);
        echo $row['Home_Team'], '<br>';

                        $user->updatePredTable(array(
                            'username' => Input::get('username'),
                            'fixture_ID' => $row['Fixture_ID'],
                            'date' => $row['Date'],
                            'home_Team' => $row['Home_Team'],
                            'away_Team' => $row['Away_Team']
                        ));
}
                        Session::flash('home', 'You have been registered you can now log in!');
                        //like:
                        //header('Location: index.php');

                        Redirect::to('index.php');  
                    }
                    catch (Exception $e) {
                        die($e->getMessage());
                    }
                    //echo 'Passed';
                } else {
                    foreach ($validation->errors() as $error) {
                        echo $error, '<br>';
                        //print_r($validation->errors());
                    }
                }

        }
    }  
}

我没有对此进行测试，但希望它会指出你正确的方向

PHP Query从多个表

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