我有以下字符串,我想下面的標籤,包括那些標籤之間移除一切:的preg_replace字符串標籤
<br> and the </span>
<a class='interactive' href='http://mathbench.umd.edu/modules/microbio_counting-methods/page01.htm' target='_blank' alt='Counting bacteria' >Counting bacteria<br><span class='attribute'> - University of Maryland</span></a>
我已經試過preg_replace('/<br>.*?</a>/', '', $link)
但似乎去除HREF ...
任何想法我應該怎麼做?
編輯: 使用後:
preg_replace('/<br>.*?<\/span>/', '', $link)
我現在看到源:
<tr>
<td><a class='interactive' href='http://www.proteinatlas.org/' target='_blank' alt='The protein atlas' >The protein atlas<br><span class='attribute'> - Uppsala Univeristät</td>
<td width='16' align='center' valign='middle'><a class='delete_link' href='#' data_link='%3Ca+class%3D%27interactive%27+href%3D%27http%3A%2F%2Fwww.proteinatlas.org%2F%27+target%3D%27_blank%27+alt%3D%27The+protein+atlas%27+%3EThe+protein+atlas%3Cbr%3E%3Cspan+class%3D%27attribute%27%3E+-+Uppsala+Univerist%C3%A4t' data_topic='161' data_introduction=''><img src="../images/delete.png" width="16" height="16" alt="delete" title="delete this link" border='0' /></a></td>
</tr>
<tr>
<td> funded by the Knut and Alice Wallenberg Foundation</span></a></td>
<td width='16' align='center' valign='middle'><a class='delete_link' href='#' data_link='+funded+by+the+Knut+and+Alice+Wallenberg+Foundation%3C%2Fspan%3E%3C%2Fa%3E' data_topic='161' data_introduction=''><img src="../images/delete.png" width="16" height="16" alt="delete" title="delete this link" border='0' /></a></td>
</tr>
編輯:也試過;
preg_replace('/<br><span class=\'attribute\'>.*?<\/span>/', '', $link)
但問題依然存在。
EDIT
仍然看到源表示爲:
<a class='interactive' href='http://www.tinyurl.com/immunologygame/' target='_blank' alt='Innate Immunology game' >Innate Immunology game<br><span class='attribute'> - University of Ballarat</span></a>
如果主題字符串中有一些換行符,則嘗試將「s」修飾符添加到正則表達式中:'/
。*? <\/span>/s' – Placido 2013-02-22 08:52:27