php将HTML表格每行每列转为数组实现采集表格数据的方法_PHP教程
- WBOY原创
- 2016-07-13 09:58:04826浏览
php将HTML表格每行每列转为数组实现采集表格数据的方法
本文实例讲述了php将HTML表格每行每列转为数组实现采集表格数据的方法。分享给大家供大家参考。具体如下：
下面的php代码可以将HTML表格的每行每列转为数组，采集表格数据
<?php function get_td_array($table) {
$table = preg_replace("'<table[^>]*?>'si","",$table);
$table = preg_replace("'<tr>]*?>'si","",$table);
$table = preg_replace("'<td>]*?>'si","",$table);
$table = str_replace("</td>
</tr>","{tr}",$table);
$table = str_replace("","{td}",$table);
//去掉 HTML 标记
$table = preg_replace("']*?>'si","",$table);
//去掉空白字符
$table = preg_replace("'([rn])[s]+'","",$table);
$table = str_replace(" ","",$table);
$table = str_replace(" ","",$table);
$table = explode('{tr}', $table);
array_pop($table);
foreach ($table as $key=>$tr) {
$td = explode('{td}', $tr);
array_pop($td);
$td_array[] = $td;
}
return $td_array;
}
?>
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