bot.php

<?php
$access_token = 'q0fc4/QpHGEtYHB3qgJLR05WlPsQQY1x730gAnMOakIAw4MxxmNmi8QGyCfbnkL5Ont/yg6FCD62fmsf3uYkxuRZFsJ9P/p79/g8UDzPYhZqY+53Zsw/pHZd35MnStYZTvZ99LcFvhXUvzo11MR0AwdB04t89/1O/w1cDnyilFU=';

// Get POST body content
$content = file_get_contents('php://input');

// Parse JSON
$events = json_decode($content,true);

// Validate parsed JSON date_add
if(!is_null($events['events'])){
    foreach($events['events'] as $event){
        if($event['type']=='message' && $event['message']['type']=='text'){
            // Get text sent
            $text = $event['message']['text'];

            $url_ibs = "http://www.ibsone.com/project/linebot/puribot/api/translate.php";

            $data_ibs = [
            'text'=> $text
            ];

            $post_ibs = json_encode($data_ibs);
            $headers_ibs = ['Content-Type: application/json'];
            $ch_ibs = curl_init($url_ibs);
            curl_setopt($ch_ibs, CURLOPT_CUSTOMREQUEST, "POST");
            curl_setopt($ch_ibs, CURLOPT_RETURNTRANSFER, true);
            curl_setopt($ch_ibs, CURLOPT_POSTFIELDS, $post_ibs);
            curl_setopt($ch_ibs, CURLOPT_HTTPHEADER, $headers_ibs);
            curl_setopt($ch_ibs, CURLOPT_FOLLOWLOCATION, 1);
            $result_ibs = curl_exec($ch_ibs);
            curl_close($ch_ibs);

            $res = json_decode($result_ibs,true);

            $messages = $res['messages'];

            // Get reply token
            $replyToken = $event['replyToken'];

            $url = 'https://api.line.me/v2/bot/message/reply';
            $data = [
                'replyToken'=> $replyToken,
                'messages'=>$messages
            ];
            $post = json_encode($data);
            $headers = ['Content-Type: application/json','Authorization: Bearer ' . $access_token];

            $ch = curl_init($url);
            curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
            curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
            curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
            curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
            $result = curl_exec($ch);
            curl_close($ch);

            echo $result."\r\n";
        }
    }
}

echo "OK";
?>