使用PHP和新的Twitter API [英] Using PHP and the new Twitter API

问题描述

由于新的Twitter API，我正在使用PHP在我的网页上使用PHP显示1条最新推文。

目前我已经掌握了它的工作方式，推文只是作为简单的文本字符串输出。我的问题是我如何控制输出的HTML？我想要能够显示链接作为链接，如果一个标签或Web地址在推文内陈述。

以下是我的代码，它将字符串输出为我的页面中的推文：

  function get_tweet（）{
 
 require'tmhOAuth.php'; 
需要'tmhUtilities.php'; 
 
 $ tmhOAuth = new tmhOAuth（array（
'consumer_key'=>'secret'，
'consumer_secret'=>'secret'，
'user_token '=>'secret'，
'user_secret'=>'secret'，
'curl_ssl_verifypeer'=> false 
））; 
 $ b $ code = $ tmhOAuth-> request（'GET'，$ tmhOAuth-> url（'1.1 / statuses / user_timeline'），array（
'screen_name'=> 'evanrichards'，
'count'=>'1'））; 
 
 $ response = $ tmhOAuth-> response ['response']; 
 $ tweets = json_decode（$ response，true）; 
 echo（$ tweets [0] ['text']）; 
 
 
 $ / code $ / pre 
 
解决方案
一些示例代码，用于替换链接，标签和使用php中的链接的标记。 
 
 
  $ tweet =@george check out http：// www.google.co.uk #google; 
 
 //将网址转换为< a>链接
 $ tweet = preg_replace（/（[\w] + \：\ / \ / [\w  - ？& ;;＃〜= \.\ / \ @] + $> $ 1< / a>，$ tweet）; 
 
 //将hashtags转换为< a>链接
 $ tweet = preg_replace（/＃（[A-Za-z0-9\ / \。] *）/，< a target = \_new\href = \\ \\http://twitter.com/search?q=$1\>＃$ 1< / a>，$ tweet）; 
 
 //将头衔转换为< a>链接
 $ tweet = preg_replace（/ @（[A-Za-z0-9\ / \。] *）/，< a href = \http：//www.twitter .com / $ 1 \> @ $ 1< / a>，$ tweet）; 
 
 echo $ tweet; 
  
这给出了输出
 < a href =http://www.twitter.com/george> @ george< / a>请检查< a target =_ blankhref =http://www.google.co.uk> http：//www.google.co.uk< / a> < a target =_ newhref =http://twitter.com/search?q=google>＃google< / a> 
  
所以您可以将您的代码更改为 
 
 函数get_tweet（）{
 
要求'tmhOAuth.php'; 
需要'tmhUtilities.php'; 
 
 $ tmhOAuth = new tmhOAuth（array（
'consumer_key'=>'secret'，
'consumer_secret'=>'secret'，
'user_token '=>'secret'，
'user_secret'=>'secret'，
'curl_ssl_verifypeer'=> false 
））; 
 $ b $ code = $ tmhOAuth-> request（'GET'，$ tmhOAuth-> url（'1.1 / statuses / user_timeline'），array（
'screen_name'=> 'evanrichards'，
'count'=>'1'））; 
 
 $ response = $ tmhOAuth-> response ['response']; 
 $ tweets = json_decode（$ response，true）; 
 
 $ tweet = $ tweets [0] ['text']; 
 $ tweet = preg_replace（/（[\w] + \：\ / \ / [\w-？&;＃〜= \.\ / \ @] + [\ w \\\ /]）/，< a target = \_blank\href = \$ 1 \> $ 1< / a>，$ tweet）; 
 $ tweet = preg_replace（/＃（[A-Za-z0-9\ / \。] *）/，< a target = \_new\href = \ http://twitter.com/search?q=$1\\">#$1</a>，$ tweet）; 
 $ tweet = preg_replace（/ @（[A-Za-z0-9\ / \。] *）/，< a href = \http：//www.twitter。 com / $ 1 \> @ $ 1< / a>，$ tweet）; 
 echo（$ tweet）; 
 
} 
  
我相信正则表达式可以被改进。 
 
 
 
甚至更好的是，你可以将它分成它自己的函数。
  function linkify_tweet（$ tweet）{
 
 $ tweet = preg_replace（/（[\w] + \：\ / \ / [\w  - ？& ;; ＃〜= \.\ / \ @] + [\ w \ /]）/，< a target = \_blank\href = \$ 1 \> $ 1< / a>，$ tweet）; 
 $ tweet = preg_replace（/＃（[A-Za-z0-9\ / \。] *）/，< a target = \_new\href = \ http://twitter.com/search?q=$1\\">#$1</a>，$ tweet）; 
 $ tweet = preg_replace（/ @（[A-Za-z0-9\ / \。] *）/，< a href = \http：//www.twitter。 com / $ 1 \> @ $ 1< / a>，$ tweet）; 
 
返回$ tweet; 
 
 
 
函数get_tweet（）{
 
要求'tmhOAuth.php'; 
需要'tmhUtilities.php'; 
 
 $ tmhOAuth = new tmhOAuth（array（
'consumer_key'=>'secret'，
'consumer_secret'=>'secret'，
'user_token '=>'secret'，
'user_secret'=>'secret'，
'curl_ssl_verifypeer'=> false 
））; 
 $ b $ code = $ tmhOAuth-> request（'GET'，$ tmhOAuth-> url（'1.1 / statuses / user_timeline'），array（
'screen_name'=> 'evanrichards'，
'count'=>'1'））; 
 
 $ response = $ tmhOAuth-> response ['response']; 
 $ tweets = json_decode（$ response，true）; 
 
 echo（linkify_tweet（$ tweets [0] ['text']））; 
 
} 
  
 
Because of the new Twitter API, I am using PHP to display 1 latest tweet on my webpage using PHP.

At the moment I have got it working so that the tweet is just outputted as a simple text string. My question is how do I control the HTML outputted? I want to be able to display the links as links if a hashtag or web address is stated within the tweet. How do I do this?

Here's my code so far that outputs the string as a tweet in my page:
function get_tweet() {

require 'tmhOAuth.php';
require 'tmhUtilities.php';

$tmhOAuth = new tmhOAuth(array(
'consumer_key' => 'secret',
'consumer_secret' => 'secret',
'user_token' => 'secret',
'user_secret' => 'secret',
'curl_ssl_verifypeer' => false
));

$code = $tmhOAuth->request('GET', $tmhOAuth->url('1.1/statuses/user_timeline'), array(
'screen_name' => 'evanrichards',
'count' => '1'));

$response = $tmhOAuth->response['response'];
$tweets = json_decode($response, true);
echo($tweets[0]['text']);

}

解决方案
Here is some example code for replacing links, hashtags and attags with  links in php
$tweet = "@george check out http://www.google.co.uk #google";

//Convert urls to <a> links
$tweet = preg_replace("/([\w]+\:\/\/[\w-?&;#~=\.\/\@]+[\w\/])/", "<a target=\"_blank\" href=\"$1\">$1</a>", $tweet);

//Convert hashtags to twitter searches in <a> links
$tweet = preg_replace("/#([A-Za-z0-9\/\.]*)/", "<a target=\"_new\" href=\"http://twitter.com/search?q=$1\">#$1</a>", $tweet);

//Convert attags to twitter profiles in <a> links
$tweet = preg_replace("/@([A-Za-z0-9\/\.]*)/", "<a href=\"http://www.twitter.com/$1\">@$1</a>", $tweet);

echo $tweet;
This gives the output
<a href="http://www.twitter.com/george">@george</a> check out <a target="_blank" href="http://www.google.co.uk">http://www.google.co.uk</a> <a target="_new" href="http://twitter.com/search?q=google">#google</a>
So you could change your code to
function get_tweet() {

  require 'tmhOAuth.php';
  require 'tmhUtilities.php';

  $tmhOAuth = new tmhOAuth(array(
  'consumer_key' => 'secret',
  'consumer_secret' => 'secret',
  'user_token' => 'secret',
  'user_secret' => 'secret',
  'curl_ssl_verifypeer' => false
  ));

  $code = $tmhOAuth->request('GET', $tmhOAuth->url('1.1/statuses/user_timeline'), array(
  'screen_name' => 'evanrichards',
  'count' => '1'));

  $response = $tmhOAuth->response['response'];
  $tweets = json_decode($response, true);

  $tweet = $tweets[0]['text'];
  $tweet = preg_replace("/([\w]+\:\/\/[\w-?&;#~=\.\/\@]+[\w\/])/", "<a target=\"_blank\" href=\"$1\">$1</a>", $tweet);
  $tweet = preg_replace("/#([A-Za-z0-9\/\.]*)/", "<a target=\"_new\" href=\"http://twitter.com/search?q=$1\">#$1</a>", $tweet);
  $tweet = preg_replace("/@([A-Za-z0-9\/\.]*)/", "<a href=\"http://www.twitter.com/$1\">@$1</a>", $tweet);
  echo($tweet);

}
I'm sure the regex's could be improved though. 

Or even better you can then split it out into it's own function.
function linkify_tweet($tweet) {

  $tweet = preg_replace("/([\w]+\:\/\/[\w-?&;#~=\.\/\@]+[\w\/])/", "<a target=\"_blank\" href=\"$1\">$1</a>", $tweet);
  $tweet = preg_replace("/#([A-Za-z0-9\/\.]*)/", "<a target=\"_new\" href=\"http://twitter.com/search?q=$1\">#$1</a>", $tweet);
  $tweet = preg_replace("/@([A-Za-z0-9\/\.]*)/", "<a href=\"http://www.twitter.com/$1\">@$1</a>", $tweet);

  return $tweet;

}

function get_tweet() {

  require 'tmhOAuth.php';
  require 'tmhUtilities.php';

  $tmhOAuth = new tmhOAuth(array(
  'consumer_key' => 'secret',
  'consumer_secret' => 'secret',
  'user_token' => 'secret',
  'user_secret' => 'secret',
  'curl_ssl_verifypeer' => false
  ));

  $code = $tmhOAuth->request('GET', $tmhOAuth->url('1.1/statuses/user_timeline'), array(
  'screen_name' => 'evanrichards',
  'count' => '1'));

  $response = $tmhOAuth->response['response'];
  $tweets = json_decode($response, true);

  echo(linkify_tweet($tweets[0]['text']));

}


                        
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