我正在使用最新的 PHP。我想解析 HTML 页面以获取数据。
HTML:
<table class="margin15" style="margin-left: 0pt; margin-right: 0pt;" width="100%" align="left" border="0" cellpadding="0" cellspacing="0">
TRs, TDs, Data
</table>
<table class="margin15" style="margin-left: 0pt; margin-right: 0pt;" width="100%" align="left" border="0" cellpadding="0" cellspacing="0">
TRs, TDs, Data
</table>
<table class="margin15" style="margin-left: 0pt; margin-right: 0pt;" width="100%" align="left" border="0" cellpadding="0" cellspacing="0">
TRs, TDs, Data
</table>
<table class="margin15" style="margin-left: 0pt; margin-right: 0pt;" width="100%" align="left" border="0" cellpadding="0" cellspacing="0">
TRs, TDs, Data
</table>
PHP代码:
<?php
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'http://www.test.com/mypage.html');
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$result = curl_exec($ch);
$pattern = '/<table class="margin15" style="margin-left: 0pt; margin-right: 0pt;" width="100%" align="left" border="1" cellpadding="0" cellspacing="0">[^~]</table>/';
preg_match_all($pattern, $result, $matches);
print_r($matches);
?>
我无法获得所有表格。当我使用简单的 $pattern='/table/'; ,它给了我确切的结果。如何创建一种模式以在一个数组位置获取整个表?