Gemeinschaft
Lernen
Tools-Bibliothek
KI-Tools
Freizeit
suchen
Deutsch
Heim > php教程 > php手册 > php 分析rss代码

php 分析rss代码

WBOY
Freigeben： 2016-06-21 09:05:54
Original
1181 Leute haben es durchsucht

rss

  1. <font face="新宋体"><span style="COLOR: #0000bb"></span><span style="COLOR: #007700">function</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">my_headlines</span><span style="COLOR: #007700">(</span><span style="COLOR: #0000bb">$url</span><span style="COLOR: #007700">)</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">{</span></font>
  2. <font face="新宋体"><span style="COLOR: #0000bb">    </span><span style="COLOR: #0000bb">$rdf</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">=</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">parse_url</span><span style="COLOR: #007700">(</span><span style="COLOR: #0000bb">$url</span><span style="COLOR: #007700">)</span><span style="COLOR: #007700">;</span></font>
  3. <font face="新宋体"><span style="COLOR: #0000bb">    </span><span style="COLOR: #0000bb">$fp</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">=</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">fsockopen</span><span style="COLOR: #007700">(</span><span style="COLOR: #0000bb">$rdf</span><span style="COLOR: #007700">[</span><span style="COLOR: #dd0000">'host'</span><span style="COLOR: #007700">]</span><span style="COLOR: #007700">,</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">80</span><span style="COLOR: #007700">,</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">$errno</span><span style="COLOR: #007700">,</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">$errstr</span><span style="COLOR: #007700">,</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">15</span><span style="COLOR: #007700">)</span><span style="COLOR: #007700">;</span></font>
  4. <font face="新宋体"><span style="COLOR: #0000bb">    </span><span style="COLOR: #007700">if</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">(</span><span style="COLOR: #007700">!</span><span style="COLOR: #0000bb">$fp</span><span style="COLOR: #007700">)</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">{</span></font>
  5. <font face="新宋体"><span style="COLOR: #0000bb">        </span><span style="COLOR: #0000bb">$content</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">=</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #dd0000">"<font>Problema!</font>"</span><span style="COLOR: #007700">;</span></font>
  6. <font face="新宋体"><span style="COLOR: #0000bb">        </span><span style="COLOR: #007700">return</span><span style="COLOR: #007700">;</span></font>
  7. <font face="新宋体"><span style="COLOR: #0000bb">    </span><span style="COLOR: #007700">}</span></font>
  8. <font face="新宋体"><span style="COLOR: #0000bb">    </span><span style="COLOR: #007700">if</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">(</span><span style="COLOR: #0000bb">$fp</span><span style="COLOR: #007700">)</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">{</span></font>
  9. <font face="新宋体"><span style="COLOR: #0000bb">        </span><span style="COLOR: #0000bb">fputs</span><span style="COLOR: #007700">(</span><span style="COLOR: #0000bb">$fp</span><span style="COLOR: #007700">,</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #dd0000">"GET "</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">.</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">$rdf</span><span style="COLOR: #007700">[</span><span style="COLOR: #dd0000">'path'</span><span style="COLOR: #007700">]</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">.</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #dd0000">"?"</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">.</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">$rdf</span><span style="COLOR: #007700">[</span><span style="COLOR: #dd0000">'query'</span><span style="COLOR: #007700">]</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">.</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #dd0000">" HTTP/1.0\r\n"</span><span style="COLOR: #007700">)</span><span style="COLOR: #007700">;</span></font>
  10. <font face="新宋体"><span style="COLOR: #0000bb">        </span><span style="COLOR: #0000bb">fputs</span><span style="COLOR: #007700">(</span><span style="COLOR: #0000bb">$fp</span><span style="COLOR: #007700">,</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #dd0000">"HOST: "</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">.</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">$rdf</span><span style="COLOR: #007700">[</span><span style="COLOR: #dd0000">'host'</span><span style="COLOR: #007700">]</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">.</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #dd0000">"\r\n\r\n"</span><span style="COLOR: #007700">)</span><span style="COLOR: #007700">;</span></font>
  11. <font face="新宋体"><span style="COLOR: #0000bb">        </span><span style="COLOR: #0000bb">$string</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">=</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #dd0000">""</span><span style="COLOR: #007700">;</span></font>
  12. <font face="新宋体"><span style="COLOR: #0000bb">        </span><span style="COLOR: #007700">while</span><span style="COLOR: #007700">(</span><span style="COLOR: #007700">!</span><span style="COLOR: #0000bb">feof</span><span style="COLOR: #007700">(</span><span style="COLOR: #0000bb">$fp</span><span style="COLOR: #007700">)</span><span style="COLOR: #007700">)</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">{</span></font>
  13. <font face="新宋体"><span style="COLOR: #0000bb">     </span><span style="COLOR: #0000bb">$pagetext</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">=</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">fgets</span><span style="COLOR: #007700">(</span><span style="COLOR: #0000bb">$fp</span><span style="COLOR: #007700">,</span><span style="COLOR: #0000bb">300</span><span style="COLOR: #007700">)</span><span style="COLOR: #007700">;</span></font>
  14. <font face="新宋体"><span style="COLOR: #0000bb">     </span><span style="COLOR: #0000bb">$string</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">.=</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">chop</span><span style="COLOR: #007700">(</span><span style="COLOR: #0000bb">$pagetext</span><span style="COLOR: #007700">)</span><span style="COLOR: #007700">;</span></font>
  15. <font face="新宋体"><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">}</span></font>
  16. <font face="新宋体"><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">fputs</span><span style="COLOR: #007700">(</span><span style="COLOR: #0000bb">$fp</span><span style="COLOR: #007700">,</span><span style="COLOR: #dd0000">"Connection: close\r\n\r\n"</span><span style="COLOR: #007700">)</span><span style="COLOR: #007700">;</span></font>
  17. <font face="新宋体"><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">fclose</span><span style="COLOR: #007700">(</span><span style="COLOR: #0000bb">$fp</span><span style="COLOR: #007700">)</span><span style="COLOR: #007700">;</span></font>
  18. <font face="新宋体"><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">$items</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">=</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">explode</span><span style="COLOR: #007700">(</span><span style="COLOR: #dd0000">""</span><span style="COLOR: #007700">,</span><span style="COLOR: #0000bb">$string</span><span style="COLOR: #007700">)</span><span style="COLOR: #007700">;</span></font>
  19. <font face="新宋体"><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">$content</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">=</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #dd0000">"<font>"</font></span><span style="COLOR: #007700">;</span></font>
  20. <font face="新宋体"><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">for</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">(</span><span style="COLOR: #0000bb">$i</span><span style="COLOR: #007700">=</span><span style="COLOR: #0000bb">0</span><span style="COLOR: #007700">;</span><span style="COLOR: #0000bb">$i</span><span style="COLOR: #007700"><span style="COLOR: #0000bb">10</span><span style="COLOR: #007700">;</span><span style="COLOR: #0000bb">$i</span><span style="COLOR: #007700">++</span><span style="COLOR: #007700">)</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">{</span></span></font>
  21. <font face="新宋体"><span style="COLOR: #0000bb">     </span><span style="COLOR: #0000bb">$link</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">=</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">ereg_replace</span><span style="COLOR: #007700">(</span><span style="COLOR: #dd0000">".*<link>"</span><span style="COLOR: #007700">,</span><span style="COLOR: #dd0000">""</span><span style="COLOR: #007700">,</span><span style="COLOR: #0000bb">$items</span><span style="COLOR: #007700">[</span><span style="COLOR: #0000bb">$i</span><span style="COLOR: #007700">]</span><span style="COLOR: #007700">)</span><span style="COLOR: #007700">;</span></font>
  22. <font face="新宋体"><span style="COLOR: #0000bb">     </span><span style="COLOR: #0000bb">$link</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">=</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">ereg_replace</span><span style="COLOR: #007700">(</span><span style="COLOR: #dd0000">".*"</span><span style="COLOR: #007700">,</span><span style="COLOR: #dd0000">""</span><span style="COLOR: #007700">,</span><span style="COLOR: #0000bb">$link</span><span style="COLOR: #007700">)</span><span style="COLOR: #007700">;</span></font>
  23. <font face="新宋体"><span style="COLOR: #0000bb">     </span><span style="COLOR: #0000bb">$title2</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">=</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">ereg_replace</span><span style="COLOR: #007700">(</span><span style="COLOR: #dd0000">".*<title>"</title></span><span style="COLOR: #007700">,</span><span style="COLOR: #dd0000">""</span><span style="COLOR: #007700">,</span><span style="COLOR: #0000bb">$items</span><span style="COLOR: #007700">[</span><span style="COLOR: #0000bb">$i</span><span style="COLOR: #007700">]</span><span style="COLOR: #007700">)</span><span style="COLOR: #007700">;</span></font>
  24. <font face="新宋体"><span style="COLOR: #0000bb">     </span><span style="COLOR: #0000bb">$title2</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">=</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">ereg_replace</span><span style="COLOR: #007700">(</span><span style="COLOR: #dd0000">".*"</span><span style="COLOR: #007700">,</span><span style="COLOR: #dd0000">""</span><span style="COLOR: #007700">,</span><span style="COLOR: #0000bb">$title2</span><span style="COLOR: #007700">)</span><span style="COLOR: #007700">;</span></font>
  25. <font face="新宋体"><span style="COLOR: #0000bb">     </span><span style="COLOR: #007700">if</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">(</span><span style="COLOR: #0000bb">$items</span><span style="COLOR: #007700">[</span><span style="COLOR: #0000bb">$i</span><span style="COLOR: #007700">]</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">==</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #dd0000">""</span><span style="COLOR: #007700">)</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">{</span></font>
  26. <font face="新宋体"><span style="COLOR: #0000bb">         </span><span style="COLOR: #0000bb">$content</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">=</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #dd0000">""</span><span style="COLOR: #007700">;</span></font>
  27. <font face="新宋体"><span style="COLOR: #0000bb">         </span><span style="COLOR: #007700">return</span><span style="COLOR: #007700">;</span></font>
  28. <font face="新宋体"><span style="COLOR: #0000bb">     </span><span style="COLOR: #007700">}</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">else</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">{</span></font>
  29. <font face="新宋体"><span style="COLOR: #0000bb">         </span><span style="COLOR: #007700">if</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">(</span><span style="COLOR: #0000bb">strcmp</span><span style="COLOR: #007700">(</span><span style="COLOR: #0000bb">$link</span><span style="COLOR: #007700">,</span><span style="COLOR: #0000bb">$title</span><span style="COLOR: #007700">)</span><span style="COLOR: #007700">)</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">{</span></font>
  30. <font face="新宋体"><span style="COLOR: #0000bb">          </span><span style="COLOR: #0000bb">$cont</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">=</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">1</span><span style="COLOR: #007700">;</span></font>
  31. <font face="新宋体"><span style="COLOR: #0000bb">      </span><span style="COLOR: #0000bb">$content</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">.=</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">"</span><span style="COLOR: #0000bb"><span style="COLOR: #0000bb">img</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">src</span><span style="COLOR: #0000bb">=</span><span style="COLOR: #0000bb">\"</span><span style="COLOR: #0000bb">images</span><span style="COLOR: #0000bb">/</span><span style="COLOR: #0000bb">arrow</span><span style="COLOR: #0000bb">.</span><span style="COLOR: #0000bb">gif</span><span style="COLOR: #0000bb">\"</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">border</span><span style="COLOR: #0000bb">=</span><span style="COLOR: #0000bb">\"</span><span style="COLOR: #0000bb">0</span><span style="COLOR: #0000bb">\"</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">hspace</span><span style="COLOR: #0000bb">=</span><span style="COLOR: #0000bb">\"</span><span style="COLOR: #0000bb">5</span><span style="COLOR: #0000bb">\"</span><span style="COLOR: #0000bb">><span style="COLOR: #0000bb">a</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">href</span><span style="COLOR: #0000bb">=</span><span style="COLOR: #0000bb">\"</span><span style="COLOR: #0000bb">$link</span><span style="COLOR: #0000bb">\"</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #0000bb">target</span><span style="COLOR: #0000bb">=</span><span style="COLOR: #0000bb">\"</span><span style="COLOR: #0000bb">new</span><span style="COLOR: #0000bb">\"</span><span style="COLOR: #0000bb">></span><span style="COLOR: #0000bb">$title2</span><span style="COLOR: #0000bb"></span><span style="COLOR: #0000bb">a</span><span style="COLOR: #0000bb">><span style="COLOR: #0000bb">br</span><span style="COLOR: #0000bb">></span><span style="COLOR: #0000bb">\n</span><span style="COLOR: #007700">"</span><span style="COLOR: #007700">;</span></span></span></span></font>
  32. <font face="新宋体"><span style="COLOR: #0000bb">  </span><span style="COLOR: #007700">}</span></font>
  33. <font face="新宋体"><span style="COLOR: #0000bb">     </span><span style="COLOR: #007700">}</span></font>
  34. <font face="新宋体"><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">}</span></font>
  35. <font face="新宋体"><span style="COLOR: #0000bb">    </span><span style="COLOR: #007700">}</span></font>
  36. <font face="新宋体"><span style="COLOR: #0000bb">    </span><span style="COLOR: #007700">echo</span><span style="COLOR: #0000bb"> </span><span style="COLOR: #007700">"</span><span style="COLOR: #0000bb">$content</span><span style="COLOR: #007700">"</span><span style="COLOR: #007700">;</span></font>
  37. <span style="COLOR: #007700"><font face="新宋体">}</font></span>
  39. <span style="COLOR: #0000bb"><font face="新宋体">my_headlines</font></span>
  40. <span style="COLOR: #0000bb"><font face="新宋体">?></font></span>



Verwandte Etiketten：
content link lt nbsp title
Quelle：php.cn
Vorheriger Artikel：ANSI颜色码转HTML Nächster Artikel：rss2生成类
Erklärung dieser Website
Der Inhalt dieses Artikels wird freiwillig von Internetnutzern beigesteuert und das Urheberrecht liegt beim ursprünglichen Autor. Diese Website übernimmt keine entsprechende rechtliche Verantwortung. Wenn Sie Inhalte finden, bei denen der Verdacht eines Plagiats oder einer Rechtsverletzung besteht, wenden Sie sich bitte an admin@php.cn
Neueste Artikel des Autors
Aktuelle Ausgaben
function_exists() kann die benutzerdefinierte Funktion nicht ermitteln Funktionstest () {Verwendung der Verwendung durch -Durch -Durch -Durch -Durch -Durch -Durc...
Aus 2024-04-29 11:01:01
0
2
1429
Im übergeordneten Fenster erfolgt keine Ausgabe document.onclick = function(){ window.opener.document.write('Ich bin die Ausgabe des unter...
Aus 2024-04-18 23:52:34
0
1
1284
Automatische PX-Konvertierung in REM-Fehler  <style>html {  font-size: calc(100vw / 3.75);      }body {    Schriftgröße: 0,16rem...
Aus 2024-04-16 09:34:16
0
0
4687
verwandte Themen
Mehr>
Beliebte Empfehlungen
Beliebte Tutorials
Mehr>
Verwandte Tutorials
Beliebte Empfehlungen
Aktuelle Kurse
Neueste Downloads
Mehr>
Web-Effekte
Quellcode der Website
Website-Materialien
Frontend-Vorlage