php - Preg replace can not replace this tag? -

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i using code remove between tag,however can't make happen. missing here?

$str ='<tr class="main_row pc">     <td class="details">         <a href="./view/4135660/"><span class="p_t">fiat cinquecento </span></a>         <a class="info" href="./view/4135660/">(info)</a><br>         <div class="attribs">16345, <span class="p_l">blue</span>, phone 6914576304         </div>     </td> </tr>';   $str = preg_replace('#(<tr class="main_row pc">).*?(</tr>)#', '$1$2', $str);

you need use s modifier . match newlines:

$str = preg_replace('#(<tr class="main_row pc">).*?(</tr>)#s', '$1$2', $str);

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