wprobot 採集amazon 標題過長的解決辦法（插件）

在一Blog發現的插件，作者把源碼給出來了，

原文：
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9 w8 b0 A2 H- q4 d. a  n9 KTruncate Titles
Let』s say you』ve written lots of posts with lengthy titles. But now you』re switching to a theme that doesn』t handle long titles well. Copy this into a file, name it truncateTitle.php (or whatever.php), upload to your plugins directory, and activate it in the usual way. Don』t leave any blank lines or spaces before or after this code (or you』ll get an error).

1. <?php
   
2. /*
   
3. Plugin Name: KB Truncate Title
   
4. Plugin URI: http://adambrown.info/b/widgets/category/custom/
   
5. Description: Truncates titles so they don't break your theme
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6. Version: 1.0
   
7. Author: Adam R. Brown
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8. Author URI: http://adambrown.info/
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9. */
   
10. 
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11. define('KB_TRUNCATE_TITLE', 50); // change 50 to max number of characters to allow
    
12. 
    
13. function kb_truncateTitle($title){
    
14.         if (!is_int( KB_TRUNCATE_TITLE ) || 1>KB_TRUNCATE_TITLE )
    
15.                 return $title;
    
16.         // rather than just use substr, let's make sure we cut it at the end of a word
    
17.         $arr = explode(' ', $title);
    
18.         $out = '';
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19.         $count = 0;
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20.         foreach( $arr as $str ){
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21.                 $count += ( strlen($str) + 1); // +1 is for the space we removed
    
22.                 if ($count > KB_TRUNCATE_TITLE)
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23.                         break;
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24.                 $out .= $str . ' ';
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25.         }
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26.         // make sure we got SOMEthing
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27.         if (!$out)
    
28.                 $out = $arr[0];
    
29.         return $out;
    
30. }

複製代碼

This entry was written by Adam on January 7, 2008. This entry was posted in Custom. Bookmark the permalink. Both comments and trackbacks are currently closed.

/ B4 J& @. j$ H8 r2 r: [( N5 k3 a這個插件的好處是不會把單詞從中間間斷，它會在接近限定的單詞數範圍內把最後一個單詞截斷。
用Google翻譯也都能知道這大概說什麼，不過我順便說下吧，新建一個文件truncateTitle.php  ，把代碼複製進去，注意不要有空格，要不會出錯，壓縮成zip文件上傳激活就可以了，不過我在後台看不見插件，卸載麻煩，考慮清楚再安裝。 小弟不才，不正之處，還望指點一二。

多謝兄弟分享！

謝謝分享，不過最好把原文地址貼出來，以供參考！

這個插件很好。。。收藏

原來還有這種插件

收藏了，以後用得著、

好東西，收藏了

這也能採集呀，不錯

直接用css樣式把超長的部分隱藏就好了，這樣搜索引擎索引完整，界面又不會錯亂

thanks for you share