example_bot.php

<?php
/**
 * Copyright 2017 GoneTone
 *
 * Line Bot
 * 範例 Example Bot 執行主文件
 *
 * 此範例 GitHub 專案：https://github.com/GoneTone/line-example-bot-php
 * 官方文檔：https://devdocs.line.me/en/
 */
error_reporting(0); // 不顯示錯誤 (Debug 時請註解掉)
date_default_timezone_set("Asia/Taipei"); // 設定時區為台北時區

require_once('LINEBotTiny.php');

if (file_exists(__DIR__ . '/config.php')) {
    $config = include __DIR__ . '/config.php'; // 引入設定檔
    if ($config['channelAccessToken'] == Null || $config['channelSecret'] == Null) {
        error_log("config.php 設定檔內的驗證權杖和粉絲專頁存取權杖尚未設定完全！", 0); // 輸出錯誤
    } else {
        $channelAccessToken = $config['channelAccessToken'];
        $channelSecret = $config['channelSecret'];
    }
} else {
    $configFile = fopen("config.php", "w") or die("Unable to open file!");
    $configFileContent = "<?php
/**
 * Copyright 2017 GoneTone
 *
 * Line Bot
 * 範例 Example Bot 配置文件
 *
 * 此範例 GitHub 專案：https://github.com/GoneTone/line-example-bot-php
 * 官方文檔：https://devdocs.line.me/en/
 */
return [
    'channelAccessToken' => '',
    'channelSecret' => ''
];
?>";
    fwrite($configFile, $configFileContent); // 建立文件並寫入
    fclose($configFile); // 關閉文件
    error_log("config.php 設定檔建立成功，請編輯檔案輸入驗證權杖和粉絲專頁存取權杖！", 0); // 輸出錯誤
}

$client = new LINEBotTiny($channelAccessToken, $channelSecret);
foreach ($client->parseEvents() as $event) {
    switch ($event['type']) {
        case 'message':
            $message = $event['message'];
            switch ($message['type']) {
                case 'text':
                    require_once('includes/text.php'); // Type: Text
                    require_once('includes/image.php'); // Type: Image
                    require_once('includes/video.php'); // Type: Video
                    require_once('includes/audio.php'); // Type: Audio
                    require_once('includes/location.php'); // Type: Location
                    require_once('includes/sticker.php'); // Type: Sticker
                    require_once('includes/imagemap.php'); // Type: Imagemap
                    require_once('includes/template.php'); // Type: Template
                    break;
                default:
                    //error_log("Unsupporeted message type: " . $message['type']);
                    break;
            }
            break;
        case 'postback':
            //require_once('postback.php'); // postback
            break;
        default:
            //error_log("Unsupporeted event type: " . $event['type']);
            $client->replyMessage(array(
                'replyToken' => $event['replyToken'],
                'messages' => array(
                    array(
                        'type' => 'text',
                        'text' => '大家好，這是一個範例 Bot OuO

範例程式開源至 GitHub (包含教學)：
https://github.com/GoneTone/line-example-bot-php'
                    )
                )
            ));
            break;
    }
};
?>