<?php
$html = 'sdfknjasdf kjfdasj fjknadssajkndf kjadsknajsdfjndfasjk <tr class="vcard agent">
<span class="fn"><a href="/wiki/Brad_Jones_(footballer)" title="Brad Jones (footballer)">Brad Jones</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Glen_Johnson_(English_footballer)" title="Glen Johnson (English footballer)">Glen Johnson</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Jos%C3%A9_Enrique_S%C3%A1nchez" title="José Enrique Sánchez">José Enrique</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Raul_Meireles" title="Raul Meireles">Raul Meireles</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Daniel_Agger" title="Daniel Agger">Daniel Agger</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/F%C3%A1bio_Aur%C3%A9lio" title="Fábio Aurélio">Fábio Aurélio</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Luis_Su%C3%A1rez_(Uruguyan_footballer)" title="Luis Suárez (Uruguyan footballer)" class="mw-redirect">Luis Suárez</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Steven_Gerrard" title="Steven Gerrard">Steven Gerrard</a></span> <i>(<a href="/wiki/Captain_(association_football)" title="Captain (association football)">captain</a>)</i></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Andy_Carroll" title="Andy Carroll">Andy Carroll</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Joe_Cole" title="Joe Cole">Joe Cole</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Maxi_Rodr%C3%ADguez" title="Maxi Rodríguez">Maxi Rodríguez</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Daniel_Pacheco" title="Daniel Pacheco">Daniel Pacheco</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Jordan_Henderson" title="Jordan Henderson">Jordan Henderson</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Alberto_Aquilani" title="Alberto Aquilani">Alberto Aquilani</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Dirk_Kuyt" title="Dirk Kuyt">Dirk Kuyt</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Stewart_Downing" title="Stewart Downing">Stewart Downing</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Jay_Spearing" title="Jay Spearing">Jay Spearing</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Lucas_Leiva" title="Lucas Leiva">Lucas Leiva</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Danny_Wilson_(Scottish_footballer)" title="Danny Wilson (Scottish footballer)">Danny Wilson</a></span></td>
</tr>
</table>
</td>
<td width="1%"></td>
<td bgcolor="#FFFFFF" valign="top" width="48%">
<table border="0" cellspacing="0" cellpadding="2">
<tr bgcolor="#AAD0FF">
<th width="1%">No.</th>
<th width="1%"></th>
<th width="1%">Position</th>
<th width="75%">Player</th>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Jamie_Carragher" title="Jamie Carragher">Jamie Carragher</a></span> <i>(<a href="/wiki/Captain_(association_football)#Vice-captain" title="Captain (association football)">vice-captain</a>)</i></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/David_N%27Gog" title="David N'Gog">David N'Gog</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Jos%C3%A9_Manuel_Reina" title="José Manuel Reina">Pepe Reina</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Charlie_Adam" title="Charlie Adam">Charlie Adam</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Christian_Poulsen" title="Christian Poulsen">Christian Poulsen</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn">Jesús Fernández Sáez (Suso)</span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Raheem_Sterling" title="Raheem Sterling">Raheem Sterling</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Doni%C3%A9ber_Alexander_Marangon" title="Doniéber Alexander Marangon">Doni</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Jonjo_Shelvey" title="Jonjo Shelvey">Jonjo Shelvey</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Martin_Kelly" title="Martin Kelly">Martin Kelly</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Conor_Coady" title="Conor Coady">Conor Coady</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Martin_%C5%A0krtel" title="Martin Škrtel">Martin Škrtel</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/John_Flanagan_(English_footballer)" title="John Flanagan (English footballer)">John Flanagan</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Nathan_Eccleston" title="Nathan Eccleston">Nathan Eccleston</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn">Andre Wisdom</span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Jack_Robinson_(footballer_born_1993)" title="Jack Robinson (footballer born 1993)">Jack Robinson</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/David_Amoo" title="David Amoo">David Amoo</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Philipp_Degen" title="Philipp Degen">Philipp Degen</a></span></td>
</tr>
<tr class="vcard agent">
<td><span class="fn"><a href="/wiki/Emiliano_Ins%C3%BAa" title="Emiliano Insúa">Emiliano Insúa</a></span></td>
</tr>
</table>';
$first = strpos($html, '<tr class="vcard agent">');
$result = substr($html, $first);
echo $result;
?>
Je veux supprimer leQuel est le problème avec ce code
sdfknjasdf kjfdasj fjknadssajkndf kjadsknajsdfjndfasjk
avant la première occurrence de <tr class="vcard agent">
Votre exemple semble incomplet. Je suppose également que toutes les entrées de vcard ne sont pas nécessaires, donc cela rendrait la question plus facile à lire si vous ne partez que dans un ou deux, tant que cela démontre le problème. Enfin, je suggère d'indiquer clairement votre sortie actuelle et prévue. Ces choses rendent beaucoup plus facile pour les gens d'aider :) –
Que fait-il ou ne pas faire ce que prévu? –
Le message d'erreur ne vous a-t-il pas conduit à la ligne à l'origine du problème? – JJJ