php – 如何使用简单的html dom打印表格的单元格

我有这个HTML代码.我使用Simple HTML Dom将数据解析为我自己的php脚本.

<table>
    <tr>
        <td class="header">Name</td>
        <td class="header">City</td>
    </tr>
    <tr>
        <td class="text">Greg House</td>
        <td class="text">Century City</td>
    </tr>
    <tr>
        <td class="text">Dexter Morgan</td>
        <td class="text">Miami</td>
    </tr>
</table>

我需要在数组中获取TD内的文本,例如：

$array [0] = array(‘Greg House’,’Century City’);
$array [1] = array(‘Dexter Morgan’,’迈阿密’);

我已经尝试了几种方法来实现这一点,但我在每个人和每个人都失败了.有人可以帮我一把吗？

解决方法:

这应该做：

// get the table. Maybe there's just one, in which case just 'table' will do
$table = $html->find('#theTable');

// initialize empty array to store the data array from each row
$theData = array();

// loop over rows
foreach($table->find('tr') as $row) {

    // initialize array to store the cell data from each row
    $rowData = array();
    foreach($row->find('td.text') as $cell) {

        // push the cell's text to the array
        $rowData[] = $cell->innertext;
    }

    // push the row's data array to the 'big' array
    $theData[] = $rowData;
}
print_r($theData);

标签：simple-html-dom,php,html-parsing
来源： https://codeday.me/bug/20190929/1830540.html