<table...........
<td....
</table>.........
<span id="aaa">..........</span>
.........html代码
我想得到<span id="aaa">..........</span>这部分
谢谢
<td....
</table>.........
<span id="aaa">..........</span>
.........html代码
我想得到<span id="aaa">..........</span>这部分
谢谢
<?php
$str="asdfasdfasfasdf000asdfasdfasdfasdfasdf999asdfasdfasdfsdf";
preg_match("/\d.*\d/",$str,$str2);
echo $str2[0];
?>
<?php
$html = '<html><table><tr><td>123</td></tr></table><span id="aaa">..........</span></html>';
preg_match("|<span[^>]*>.*</span>|",$html,$span);
echo htmlentities($span[0]);
?>