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我用下面的代码来解析从澳大利亚证券交易所表元素:解析从表链接用PHP
<?php
$dom = new DOMDocument();
//load the html
$html = $dom->loadHTMLFile("http://www.asx.com.au/asx/statistics/prevBusDayAnns.do");
//discard white space
$dom->preserveWhiteSpace = false;
//the table by its tag name
$tables = $dom->getElementsByTagName('table');
//get all rows from the table
$rows = $tables->item(0)->getElementsByTagName('tr');
// get each column by tag name
$cols = $rows->item(0)->getElementsByTagName('th');
$row_headers = NULL;
foreach ($cols as $node) {
//print $node->nodeValue."\n";
$row_headers[] = $node->nodeValue;
}
$table = array();
//get all rows from the table
$rows = $tables->item(0)->getElementsByTagName('tr');
foreach ($rows as $row)
{
// get each column by tag name
$cols = $row->getElementsByTagName('td');
$companysymbol = $cols->item(0)->nodeValue;
$pubtime = $cols->item(1)->nodeValue;
$newstitle = $cols->item(3)->nodeValue;
$row = array();
echo $companysymbol . '<br>';
echo $pubtime . '<br>';
echo $newstitle . '<br><br>';
}
?>
的代码工作正常,但除了呼应$ companysymbol,$ pubtime和$ newstitle我想回显表格内的链接(PDF链接)。有人能告诉我如何?
在此先感谢您的帮助!
谢谢回答,但不幸的是您的解决方案将回声单词“PDF”,而不是链接本身(HREF内标签)。 – Tim
完美的作品!感谢1000次! – Tim