正则表达式

[z9z8z8z]

http://library.cuhk.edu.hk/search~S15/?searchtype=d&searcharg=+life&searchscope=15&SORT=DZ&extended=0&SUBMIT=Search&searchlimits=&searchorigarg=X+life%26SORT%3DDZ


我要取得东西是Life -- 5 Related Subjects
Life.
Life after death -- 2 Related Subjects
Life among the lowly. -- See Uncle Tom's cabin.
Life and adventures of Martin Chuzzlewit. -- See Martin Chuzzlewit.
Life and adventures of Robinson Crusoe. -- See Robinson Crusoe.
Life and death of King John -- See King John
Life and death of King Richard the Second. -- See King Richard II.
Life and death of the mayor of Casterbridge. -- See Mayor of Casterbridge.
Life and death, Power over -- See also the narrower term Right to die
Life and death, Power over.
Life and death, Power over -- Decision making.

[iamability]

在下不才，看不懂楼主想干嘛

[z9z8z8z]

上面有地址 打开地址就知道了

[iamability]

我看了，还是楼主提示吧

[z9z8z8z]

Life -- 5 Related Subjects
Life.
Life after death -- 2 Related Subjects
Life among the lowly. -- See Uncle Tom's cabin.
Life and adventures of Martin Chuzzlewit. -- See Martin Chuzzlewit.
Life and adventures of Robinson Crusoe. -- See Robinson Crusoe.
Life and death of King John -- See King John
Life and death of King Richard the Second. -- See King Richard II.
Life and death of the mayor of Casterbridge. -- See Mayor of Casterbridge.
Life and death, Power over -- See also the narrower term Right to die
Life and death, Power over.
Life and death, Power over -- Decision making.
内容一共是12个 我想用正则表达式把它提取出来谢谢了

[gqs2105]

顶贴~!

随便做下广告
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[程序猿之殇]

$str = strip_tags(file_get_contents("http://library.cuhk.edu.hk/search~S15/?searchtype=d&searcharg=+life&searchscope=15&SORT=DZ&extended=0&SUBMIT=Search&searchlimits=&searchorigarg=X+life%26SORT%3DDZ"), "<td>");
preg_match_all("/<td  class=\"browseEntryData\">([^<>]+)<\/td>/ims", $str, $matches);
var_dump($matches);

[CNCPT01]

<?php

$str = file_get_contents('http://library.cuhk.edu.hk/search~S15/?searchtype=d&searcharg=+life&searchscope=15&SORT=DZ&extended=0&SUBMIT=Search&searchlimits=&searchorigarg=X+life%26SORT%3DDZ');


preg_match_all('#<td\s*class\s*=\s*["\']browseEntryData["\'][^>]*?>(.*?)</td>#is', $str, &$matches);
var_dump($matches[1]);

foreach((array)$matches[1] as $v)
{
echo strip_tags($v).'<br />';
}

?>

[z9z8z8z]

七楼你的正则表达式运行出来是array(0) { } 的呀

[CNCPT01]

页面有问题 发表后多加了空格.

<?php

$str = file_get_contents('http://library.cuhk.edu.hk/search~S15/?searchtype=d&searcharg=+life&searchscope=15&SORT=DZ&extended=0&SUBMIT=Search&searchlimits=&searchorigarg=X+life%26SORT%3DDZ');


preg_match_all('#<td\s*class\s*=\s*["\']browseEntryData["\'][^>]*?>(.*?)</td>#is', $str, &$matches);
var_dump($matches[1]);

foreach((array)$matches[1] as $v)
{
    echo strip_tags($v).'<br />';
}

?>

[z9z8z8z]

谢谢了