正規表現関連の質問について、ありがとうございます。

关于正则表达式的问题，非常感谢！
以下为抓取到的页面，想通过正则表达式函数取出里边的关于教师课表安排的信息，希望各位大侠给帮忙，谢谢。
HTTP/1.1 200 OK
Connection: close
Date: Thu, 07 May 2015 07:44:28 GMT
Server: YxlinkWAF        
X-Powered-By: ASP.NET
X-AspNet-Version: 1.1.4322
Cache-Control: private
Content-Type: text/html; charset=gb2312
Content-Length: 11062


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b2386ffb911b14667cb8f0f91ea547a7现代教学管理信息系统6e916e0f7d1e588d4f442bf645aedb2fd9529ee4bc533df84e471c414c74feb7
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function  PutSettings()   
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factory.printing.header="";   
factory.printing.footer="";   
factory.printing.portrait=true;
}catch(e){}   

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theform = document.Form1;
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else {
theform = document.forms["Form1"];
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theform.__EVENTTARGET.value = eventTarget.split("$").join(":");
theform.__EVENTARGUMENT.value = eventArgument;
theform.submit();
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学年:
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18bb6ffaf0152bbe49cd8a3620346341





教师姓名:
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97784d6d895e49e6c69591adce26f069王峰4afa15d3069109ac30911f04c56f3338
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b6c5a531a458a2e790c1fd6421739d1c第2节b90dd5946f0946207856a8a37f441edf99355b5cd9a1c338c6d144129c21e015 b90dd5946f0946207856a8a37f441edf99355b5cd9a1c338c6d144129c21e015 b90dd5946f0946207856a8a37f441edfa31fa9877f5924fcd3aa3e02691aaeca gt;143807004f0b65261fbe61ff80251138 b90dd5946f0946207856a8a37f441edf143807004f0b65261fbe61ff80251138 b90dd5946f0946207856a8a37f441edf c40985a920eb89838ee9d51b3fa5c3da gt;c40985a920eb89838ee9d51b3fa5c3da b90dd5946f0946207856a8a37f441edf
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< ;td>第3节b90dd5946f0946207856a8a37f441edf49e891595bfa5f144ee230db491ebf0d線性代数B0c6dc11e160d3b678d68754cc175188a1-17(3,4)0c6dc11e160d3b678d68754cc175188a王黎峰0c6dc11e160d3b678d68754cc175188a电教楼2050c6dc11e160d3b678d68754cc175188a计科14(1)b90dd5946f0946207856a8a37f441edf99355b5cd9a1c338c6d144129c21e015 b90dd5946f0946207856a8a37f441edf99355b5cd9a1c338c6d144129c21e015 b90dd5946f0946207856a8a37f441edf 49e891595bfa5f144ee230db491ebf0d線性代数B0c6dc11e160d3b678d68754cc175188a1-17(3,4)0c6dc11e160d3b678d68754cc175188a王黎峰0c6dc11e160d3b678d68754cc175188a电教楼2050c6dc11e160d3b678d68754cc175188a计科14(1) b90dd5946f0946207856a8a37f441edf143807004f0b65261fbe61ff80251138 gt;143807004f0b65261fbe61ff80251138 gt;143807004f0b65261fbe61ff80251138  ;b90dd5946f0946207856a8a37f441edf
fd273fcf5bcad3dfdad3c41bd81ad3e5a34de1251f0d9fe1e645927f19a896e8
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gt;  fd273fcf5bcad3dfdad3c41bd81ad3e5a34de1251f0d9fe1e645927f19a896e8
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-----ソリューションのアイデア-------------- ----- --

<br />include 'simple_html_dom.php';//这个你可以在网上下载一个<br /><br />$dom=new simple_html_dom();<br />//要将内容转为 utf-8 才能处理<br />$dom->load($content);<br />$names=$dom->find('select[id=js]');<br />$res=array();<br />$res['name']=$names[0]->find('option[selected=selected]')[0]->text();<br />$tabletr=$dom->find('table[id=Table6] tr');<br />foreach($tabletr as $k=>$tr){<br />	foreach($tr->find('td') as $k1=>$td){<br />		if($k1!==0){<br />			$info[$k][$k1]=$td->text();<br />		}<br />	}<br />}<br />//优化数据<br />foreach($info as $k=>$v){<br />	if($k==1){<br />		unset($info[1]);<br />	}<br />	if(count($v)==8){<br />		unset($v[1]);<br />	}<br />	$info[$k]=array_values($v);<br />}<br />$week=$info[0];<br />unset($info[0]);<br />//组织数据<br />foreach($info as $v){<br />	foreach($v as $k=>$v){<br />		$tmp[$week[$k]][]=$v;<br />	}<br />}<br />$res['info']=$tmp;<br /><br />echo "<pre class="brush:php;toolbar:false">";<br />print_r($res);<br />echo "

";
/*
Array
(
[name] => 王峰
[info] => Array
(
[星期一] => Array
(
[0] =>
[1] =>
[2] => 线性代数B
1-17(3,4)
王黎峰
电教楼205
计科14(1)
[3] =>
[4] =>
[5] =>
[6] =>
[7] =>
[8] =>
[9] =>
[10] =>
)

[星期二] => Array
(
[0] =>
[1] =>
[2] =>
[3] =>
[4] =>
[5] =>
[6] =>
[7] =>
[8] =>
[9] =>
[10] =>
)

[星期三] => Array
(
[0] =>
[1] =>
[2] =>
[3] =>
[4] =>
[5] =>
[6] =>
[7] =>
[8] =>
[9] =>
[10] =>
)

[星期四] => Array
(
[0] =>
[1] =>
[2] => 线性代数B
1-17(3,4)
王黎峰
电教楼205
计科14(1)
[3] =>
[4] =>
[5] =>
[6] =>
[7] =>
[8] =>
[9] =>
[10] =>
)

[星期五] => Array
(
[0] =>
[1] =>
[2] =>
[3] =>
[4] =>
[5] =>
[6] =>
[7] =>
[8] =>
[9] =>
[10] =>
)

[星期六] => Array
(
[0] =>
[1] =>
[2] =>
[3] =>
[4] =>
[5] =>
[6] =>
[7] =>
[8] =>
[9] =>
)

[星期日] => Array
(
[0] =>
[1] =>
[2] =>
[3] =>
[4] =>
[5] =>
[6] =>
[7] =>
[8] =>
[9] =>
)

)

)
*/
//根据你自己的需求来处理课程信息
$txt = <<线性代数B
1-17(3,4)
王黎峰
电教楼205
计科14(1)
EOF;
$arr=explode(PHP_EOL,$txt);
echo "

";<br />print_r($arr);<br />echo "

";