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Problema con expresión regular

Estas en el tema de Problema con expresión regular en el foro de PHP en Foros del Web. Buenas, Me gustaria saber porque no me captura los valores la última expresión regular. Creo que el problema podría estar en que el fichero htm ...
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Antiguo 08/07/2010, 04:18
Avatar de neodani  
Fecha de Ingreso: marzo-2007
Mensajes: 1.811
Antigüedad: 17 años, 1 mes
Puntos: 20
Problema con expresión regular

Buenas,

Me gustaria saber porque no me captura los valores la última expresión regular.
Creo que el problema podría estar en que el fichero htm está en varias lineas, pero para ello ya utilizo la opción "is"

La primera parte muestra el texto a parsear.

Código HTML:
Ver original
  1. <pre><table style='width: 810px; text-align: left; margin-left: auto; margin-right: auto;' border=0 bgcolor=#006600>
  2. <tbody><tr class=t1>
  3. <td  title='COUNTRY FLAG' colspan=1 rowspan=2  width=70>LEAGUE</td>
  4. <td colspan=1 rowspan=1 >MATCHES</td>
  5. <td colspan=4 rowspan=1 >OUTCOME PREDICTION %</td>
  6.  
  7. <td colspan=3 rowspan=1 >AVERAGE ODDS</td>
  8. <td colspan=2 title='PROBABLE SCORES' colspan=1 rowspan=2  width=60>SCORES<br> PREDICTION</td>
  9. <td colspan=2 rowspan=1 >UNDER/OVER</td>
  10. <td  title='FINAL RESULT  (90 min)' colspan=1 rowspan=2  width=45>FINAL <br> RESULT</td>
  11. </tr><tr class=t2>
  12. <td title='HOME - AWAY Teams' WIDTH=320>HOME team &nbsp; - &nbsp; AWAY team</td>
  13.  
  14. <td title='Prognosed PERCENTAGES for  HOME-WIN ' WIDTH=42>&nbsp;1&nbsp;</td>
  15. <td title='Prognosed PERCENTAGES for  DRAW' WIDTH=42>&nbsp;X&nbsp;</td>
  16. <td title='Prognosed PERCENTAGES for  AWAY-WIN' WIDTH=42>&nbsp;2&nbsp;</td>
  17. <td title='Prognosis TIPS  &nbsp;&nbsp; 1=HOME-WIN    �=DRAW    2=AWAY-WIN' WIDTH=50> TIPS</td>
  18. <td title='Average ODDS of top EUROPEAN BET AGENCIES for HOME-WIN' WIDTH=31>&nbsp;1&nbsp;</td>
  19. <td title='Average ODDS of top EUROPEAN BET AGENCIES for DRAW' WIDTH=31>&nbsp;X&nbsp;</td>
  20. <td title='Average ODDS of top EUROPEAN BET AGENCIES for GUEST-WIN' WIDTH=31>&nbsp;2&nbsp;</td>
  21. <td title='Prognosed PERCENTAGES for  UNDER 2.5 Goals' WIDTH=32>&nbsp;2.5-</td>
  22.  
  23. <td title='Prognosed PERCENTAGES for  OVER 2.5 Goals' WIDTH=32>&nbsp;2.5+</td>
  24. <tr class=f2><td><img src=im/BRA.gif class=im>BRC</td><td  onmouseover='doTooltip(event,0)' onmouseout='hideTip()'><pre>Avai - Gremio            </td>
  25. <td class=pr45>53</td><td class=pl25>28</td><td class=pl25>19</td>
  26. <td class=FA2><img src=im/1G.gif></td>
  27. <td class=ar20>2.10</td><td class=al40>3.20</td><td class=al40>3.20</td><td class=f2l >2-0 </td><td class=f2l >1-0 </td><td class=pl30>50</td><td class=pr30>50</td><td class=f2r >3-2</td></tr>
  28.  
  29. <tr class=f1><td><img src=im/FRE.gif class=im>CFR</td><td  onmouseover='doTooltip(event,1)' onmouseout='hideTip()'><pre class=pr3>Braga - Maritimo          </td>
  30. <td class=pr65>65</td><td class=pl25>22</td><td class=pl25>13</td>
  31. <td class=FA1><img src=im/1G.gif></td>
  32. <td class=ar20>1.75</td><td class=al40>3.30</td><td class=al50>4.35</td><td class=f1l >1-0 </td><td class=f1l >2-0 </td><td class=pl30>47</td><td class=pr30>53</td><td class=f1r >3-2</td></tr>
  33.  
  34. <tr class=f2><td><img src=im/FRE.gif class=im>CFR</td><td  onmouseover='doTooltip(event,2)' onmouseout='hideTip()'><pre>Brechin - Motherwell        </td>
  35. <td class=pl30>31</td><td class=pl25>25</td><td class=pr35>44</td>
  36. <td class=FA2><img src=im/212.gif></td>
  37. <td class=al50>4.65</td><td class=al40>3.65</td><td class=ar20>1.65</td><td class=f2l >0-1 </td><td class=f2l >0-2 </td><td class=pl30>33</td><td class=pr55>67</td><td class=f2r >1-3</td></tr>
  38.  
  39. <tr class=f1><td><img src=im/FRE.gif class=im>CFR</td><td  onmouseover='doTooltip(event,3)' onmouseout='hideTip()'><pre class=pr3>Den Bosch - PSV Eindhoven     </td>
  40. <td class=pl25>25</td><td class=pl25>29</td><td class=pr45>46</td>
  41. <td class=FA1><img src=im/2X2.gif></td>
  42. <td class=al60>7.50</td><td class=al50>4.10</td><td class=ar10>1.35</td><td class=f1l >0-1 </td><td class=f1l >0-2 </td><td class=pl30>42</td><td class=pr30>58</td><td class=f1r >1-4</td></tr>
  43.  
  44. <tr class=f2><td><img src=im/FRE.gif class=im>CFR</td><td  onmouseover='doTooltip(event,4)' onmouseout='hideTip()'><pre>Omonia - Aris              </td>
  45. <td class=pl30>34</td><td class=pr30>30</td><td class=pl35>36</td>
  46. <td class=FA2><img src=im/21R.gif></td>
  47. <td class=al30>2.30</td><td class=ar40>3.25</td><td class=al30>2.80</td><td class=f2l >0-<b>1</b> </td><td class=f2l >0-2 </td><td class=pr30>52</td><td class=pl30>48</td><td class=f2r >1-1</td></tr>
  48.  
  49. <tr class=f1><td><img src=im/FRE.gif class=im>CFR</td><td  onmouseover='doTooltip(event,5)' onmouseout='hideTip()'><pre class=pr3>Rapid Wien - Sigma Olomouc     </td>
  50. <td class=pr25>26</td><td class=pl25>25</td><td class=pl45>49</td>
  51. <td class=FA1><img src=im/2R.gif></td>
  52. <td class=ar20>1.90</td><td class=al40>3.35</td><td class=al40>3.55</td><td class=f1l >0-1 </td><td class=f1l >0-2 </td><td class=pr30>28</td><td class=pl55>72</td><td class=f1r >1-0</td></tr>
  53.  
  54. <tr class=f2><td><img src=im/SIN.gif class=im>SIN</td><td  onmouseover='doTooltip(event,6)' onmouseout='hideTip()'><pre>Etoile - SN Albirex Niigata</td>
  55. <td class=pl65>65</td><td class=pl25>27</td><td class=pr25> 8</td>
  56. <td class=FA2><img src=im/1R.gif></td>
  57. <td class=al10>1.25</td><td class=al55>5.00</td><td class=ar60>9.00</td><td class=f2l >1-0 </td><td class=f2l >2-0 </td><td class=pr30>58</td><td class=pl30>42</td><td class=f2r >0-1</td></tr>
  58.  
  59. </tr></tbody></table></pre></br>-----------------------------------------------------</br><pre>Array
  60. (
  61.     [0] => Array
  62.         (
  63.             [0] => <tr class=f2><td><img src=im/BRA.gif class=im>BRC</td><td  onmouseover='doTooltip(event,0)' onmouseout='hideTip()'><pre>Avai - Gremio            </td>
  64.             [1] => <tr class=f1><td><img src=im/FRE.gif class=im>CFR</td><td  onmouseover='doTooltip(event,1)' onmouseout='hideTip()'><pre class=pr3>Braga - Maritimo          </td>
  65.             [2] => <tr class=f2><td><img src=im/FRE.gif class=im>CFR</td><td  onmouseover='doTooltip(event,2)' onmouseout='hideTip()'><pre>Brechin - Motherwell        </td>
  66.             [3] => <tr class=f1><td><img src=im/FRE.gif class=im>CFR</td><td  onmouseover='doTooltip(event,3)' onmouseout='hideTip()'><pre class=pr3>Den Bosch - PSV Eindhoven     </td>
  67.  
  68.             [4] => <tr class=f2><td><img src=im/FRE.gif class=im>CFR</td><td  onmouseover='doTooltip(event,4)' onmouseout='hideTip()'><pre>Omonia - Aris              </td>
  69.             [5] => <tr class=f1><td><img src=im/FRE.gif class=im>CFR</td><td  onmouseover='doTooltip(event,5)' onmouseout='hideTip()'><pre class=pr3>Rapid Wien - Sigma Olomouc     </td>
  70.             [6] => <tr class=f2><td><img src=im/SIN.gif class=im>SIN</td><td  onmouseover='doTooltip(event,6)' onmouseout='hideTip()'><pre>Etoile - SN Albirex Niigata</td>
  71.         )
  72.  
  73.     [1] => Array
  74.         (
  75.             [0] => BRC
  76.             [1] => CFR
  77.             [2] => CFR
  78.             [3] => CFR
  79.             [4] => CFR
  80.             [5] => CFR
  81.             [6] => SIN
  82.         )
  83.  
  84.     [2] => Array
  85.         (
  86.             [0] => Avai - Gremio            
  87.             [1] => Braga - Maritimo          
  88.             [2] => Brechin - Motherwell        
  89.             [3] => Den Bosch - PSV Eindhoven    
  90.             [4] => Omonia - Aris              
  91.             [5] => Rapid Wien - Sigma Olomouc    
  92.             [6] => Etoile - SN Albirex Niigata
  93.         )
  94.  
  95. )
  96.  
  97. </pre></br>-----------------------------------------------------</br></br>-----------------------------------------------------</br><pre>Array
  98. (
  99.     [0] => Array
  100.         (
  101.         )
  102.  
  103.     [1] => Array
  104.         (
  105.         )
  106.  
  107.     [2] => Array
  108.         (
  109.         )
  110.  
  111.     [3] => Array
  112.         (
  113.         )
  114.  
  115. )
  116. </pre>


Script

Código PHP:
Ver original
  1. <?php
  2. $web_content = file_get_contents('soccer-prediction.htm');
  3. preg_match("/<table style='width: 810px; text-align: left; margin-left: auto; margin-right: auto;' border=0 bgcolor=#006600>(.*?)<\/table>/is",$web_content, $tabla);
  4.  
  5. echo "<pre>";
  6. print_r($tabla[0]);
  7. echo "</pre>";
  8.  
  9.  
  10. preg_match_all("/<tr class=.+><td><img src=im\/.+ class=im>(\w+)<\/td>.+<pre.*>(.*)<\/td>/i", $tabla[0], $coincidencias);
  11.  
  12. echo "</br>-----------------------------------------------------</br>";
  13. echo "<pre>";
  14. print_r($coincidencias);
  15. echo "</pre>";
  16.  
  17. echo "</br>-----------------------------------------------------</br>";
  18.  
  19. preg_match_all("/<tr class=.+><td><img src=im\/.+ class=im>(\w+)<\/td>.+<pre.*>(.*)<\/td>\c<td class=\w+>(\d+)<\/td>/is", $tabla[0], $coincidencias);
  20.  
  21. echo "</br>-----------------------------------------------------</br>";
  22. echo "<pre>";
  23. print_r($coincidencias);
  24. echo "</pre>";
  25.  
  26. ?>

La que no muestra nada es está de aquí

Código PHP:
Ver original
  1. preg_match_all("/<tr class=.+><td><img src=im\/.+ class=im>(\w+)<\/td>.+<pre.*>(.*)<\/td>\c<td class=\w+>(\d+)<\/td>/is", $tabla[0], $coincidencias);

El código es repetitivo, una pequeña muestra de arriba sería estas lineas:

Código HTML:
Ver original
  1. <tr class=f2><td><img src=im/BRA.gif class=im>BRC</td><td  onmouseover='doTooltip(event,0)' onmouseout='hideTip()'><pre>Avai - Gremio            </td>
  2. <td class=pr45>53</td><td class=pl25>28</td><td class=pl25>19</td>
  3. <td class=FA2><img src=im/1G.gif></td>
  4. <td class=ar20>2.10</td><td class=al40>3.20</td><td class=al40>3.20</td><td class=f2l >2-0 </td><td class=f2l >1-0 </td><td class=pl30>50</td><td class=pr30>50</td><td class=f2r >3-2</td></tr>

Como se aprecia son varias lineas, puede estar ahí el problema? que no esté cogiendo bien los saltos de linea?

Muchas gracias de antemano!

Etiquetas: regular
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