我的正则表达式语法打破了以某种方式围绕"rel="行链接。
在这里:
<?php
function parseTweet($text) {
$pattern_url = '~(?>[a-z+]{2,}://|www'.)(?:[a-z0-9]+(?:'.[a-z0-9]+)?@)?(?:(?:[a-z](?:[a-z0-9]|(?<!-)-)*[a-z0-9])(?:'.[a-z](?:[a-z0-9]|(?<!-)-)*[a-z0-9])+|(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)'.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?))(?:/[^''/:?*"|'n]*[a-z0-9])*/?(?:'?[a-z0-9_.%]+(?:=[a-z0-9_.%:/+-]*)?(?:&[a-z0-9_.%]+(?:=[a-z0-9_.%:/+-]*)?)*)?(?:#[a-z0-9_%.]+)?~i';
'@([A-Za-z0-9_]+)';
$tweet = preg_replace('/(^|'s)#('w+)/', ''1#<a href="http://search.twitter.com/search?q=%23'2? rel="nofollow">'2</a>', $text);
$tweet = preg_replace('/(^|'s)@('w+)/', ''1@<a href="http://www.twitter.com/'2? rel="nofollow">'2</a>', $tweet);
$tweet = preg_replace('#(^|['n ])((['w]+?://['w'#$%&~.'-;:=,?@'[']+]*)(/['w'#$%&~/.'-;:=,?@'[']+]*)?)#is', '''1
<a href='"''2'" title='"''2'" rel='"nofollow'">[link]</a>', $tweet);
return $tweet;
}
$username='stephenfry'; // set user name
$format='json'; // set format
$tweet=json_decode(file_get_contents("http://api.twitter.com/1/statuses/user_timeline/{$username}.{$format}")); // get tweets and decode them into a variable
$theTweet = parseTweet($tweet[0]->text);
echo $theTweet;
?>
链接解析HTML:
Great deal: Jot by Adonit, a precise capacitive touch stylus, today 15% off with coupon code: 'Jot' -
<a rel="'"nofollow'"" title="'"http://t.co/QvFi6CKK'"" href="'"http://t.co/QvFi6CKK'"">[link]</a>
哈希标签解析HTML:
I'm so sorry - that last #
<a nofollow"="" href="http://search.twitter.com/search?q=%23GameOfShadowsUK? rel=">GameOfShadowsUK</a>
tweet should hav 3been sent at 2:21 - my f****d up arsing w**k-mess of a life disallowed it :-(
将有问题的代码分类，并采用更好的方法。看到答案。
<?php
function getLastXTwitterStatus($userid,$x){
$url = "http://twitter.com/statuses/user_timeline/$userid.xml?count=$x";
$xml = simplexml_load_file($url) or die('could not connect');
echo '<ul>';
foreach($xml->status as $status){
$text = twitterify( $status->text );
echo '<li>'.utf8_decode($text).'</li>';
}
echo '</ul>';
}
function twitterify($ret) {
$ret = preg_replace("#(^|['n ])(['w]+?://['w]+[^ '"'n'r't< ]*)#", "''1<a href='"''2'" >''2</a>", $ret);
$ret = preg_replace("#(^|['n ])((www|ftp)'.[^ '"'t'n'r< ]*)#", "''1<a href='"http://''2'" >''2</a>", $ret);
$ret = preg_replace("/@('w+)/", "<a href='"http://www.twitter.com/''1'" >@''1</a>", $ret);
$ret = preg_replace("/#('w+)/", "<a href='"http://search.twitter.com/search?q=''1'" >#''1</a>", $ret);
return $ret;
}
//my user id kenrick1991
getLastXTwitterStatus('simonpegg',1);
?>