使用php将数据从Twitter API插入MySQL数据库 [英] Inserting data from Twitter API into a MySQL Database using php
问题描述
PHP编码的新手-我已经建立了一个基于服务器的MySQL数据库,以便将twitter api数据插入其中.
Very new to PHP coding - I've set up a server based MySQL database to insert twitter api data into.
我可以检索twitter api数据并将其在网络上进行配置( http://www.pdanalytics.ca/StephenHarperTweets.php ).使用PHP,如何将其插入数据库.
I can retrieve twitter api data and profile it on the web (http://www.pdanalytics.ca/StephenHarperTweets.php). Using PHP, how do I insert it into my database.
我已经搜索过Google,并根据通用教程进行了尝试,但与我认为应该是一件很简单的任务相比,仍然相距遥远.
I've googled, and made attempts based on general tutorials, but still feel pretty far off what I believe should be a fairly straight forward task.
谢谢.
这是我的代码:
<?php
require_once('TwitterAPIExchange.php');
/** Set access tokens here - see: https://dev.twitter.com/apps/ **/
$settings = array(
'oauth_access_token' => "xxxxxxxxxxxxxxx",
'oauth_access_token_secret' => "xxxxxxxxxxxxxxx",
'consumer_key' => "xxxxxxxxxxxxx",
'consumer_secret' => "xxxxxxxxxxxxxxxxxxx"
);
$url = "https://api.twitter.com/1.1/statuses/user_timeline.json";
$requestMethod = "GET";
$getfield = '?screen_name=pmharper&count=20';
$twitter = new TwitterAPIExchange($settings);
$string = json_decode($twitter->setGetfield($getfield)
->buildOauth($url, $requestMethod)
->performRequest(),$assoc = TRUE);
if($string["errors"][0]["message"] != "") {echo "<h3>Sorry, there was a problem.</h3><p>Twitter returned the following error message:</p><p> <em>".$string[errors][0]["message"]."</em></p>";exit();}
foreach($string as $items)
{
echo "Tweeted by: ". $items['user']['name']."<br />";
echo "Screen name: ". $items['user']['screen_name']."<br />";
echo "Tweet: ". $items['text']."<br />";
echo "Time and Date of Tweet: ".$items['created_at']."<br />";
echo "Tweet ID: ".$items['id_str']."<br />";
echo "Followers: ". $items['user']['followers_count']."<br /><hr />";
}
?>
推荐答案
这是最终代码!
我使用MySQLi准备的用于插入查询的语句.我希望您已经创建了用于插入推文的数据库和表.您需要更改以下代码的前几行并开始使用它.
I used MySQLi prepared Statement for Insert Query. I hope you already created database and table for inserting tweets. You need to change first few lines of below code and start using it.
<?php
define('DBHOST','localhost');
define('DBUSERNAME','databaseusername');
define('DBPASSWORD','databasepassword');
define('DBNAME','databasename');
define('TWEETTABLE','tweettablename');
require_once('TwitterAPIExchange.php');
/** Set access tokens here - see: https://dev.twitter.com/apps/ **/
$settings = array(
'oauth_access_token' => "xxxxxxxxxxxxxxx",
'oauth_access_token_secret' => "xxxxxxxxxxxxxxx",
'consumer_key' => "xxxxxxxxxxxxx",
'consumer_secret' => "xxxxxxxxxxxxxxxxxxx"
);
$url = "https://api.twitter.com/1.1/statuses/user_timeline.json";
$requestMethod = "GET";
$getfield = '?screen_name=pmharper&count=20';
$twitter = new TwitterAPIExchange($settings);
$string = json_decode($twitter->setGetfield($getfield)
->buildOauth($url, $requestMethod)
->performRequest(),$assoc = TRUE);
if($string["errors"][0]["message"] != "") {echo "<h3>Sorry, there was a problem.</h3><p>Twitter returned the following error message:</p><p> <em>".$string[errors][0]["message"]."</em></p>";exit();}
foreach($string as $items)
{
echo "Tweeted by: ". $items['user']['name']."<br />";
echo "Screen name: ". $items['user']['screen_name']."<br />";
echo "Tweet: ". $items['text']."<br />";
echo "Time and Date of Tweet: ".$items['created_at']."<br />";
echo "Tweet ID: ".$items['id_str']."<br />";
echo "Followers: ". $items['user']['followers_count']."<br /><hr />";
echo insertTweets($items['user']['name'],$items['user']['screen_name'],$items['text'],$items['created_at'],$items['id_str'],$items['user']['followers_count']);
}
function insertTweets($name,$screen_name,$text,$created_at,$id_str,$followers_count){
$mysqli = new mysqli(DBHOST, DBUSERNAME, DBPASSWORD, DBNAME);
if ($mysqli->connect_errno) {
return 'Failed to connect to Database: (' . $mysqli->connect_errno . ') ' . $mysqli->connect_error;
}
$prepareStmt='INSERT INTO '.DBNAME.'.'.TWEETTABLE.' (name, screen_name, text, created_at, id_str, followers_count) VALUES (?,?,?,?,?,?);';
if ($insert_stmt = $mysqli->prepare($prepareStmt)){
$insert_stmt->bind_param('ssssid', $name,$screen_name,$text,$created_at,$id_str,$followers_count);
if (!$insert_stmt->execute()) {
$insert_stmt->close();
return 'Tweet Creation cannot be done at this moment.';
}elseif($insert_stmt->affected_rows>0){
$insert_stmt->close();
return 'Tweet Added.';
}else{
$insert_stmt->close();
return 'No Tweet were Added.';
}
}else{
return 'Prepare failed: (' . $mysqli->errno . ') ' . $mysqli->error;
}
} ?>
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