php将HTML表格每行每列转为数组实现采集表格数据的方法

网络编程 2024/11/20 佚名

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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

<"'<table[^>]*","",$table);
  $table = preg_replace("'<tr[^>]*","",$table);
  $table = preg_replace("'<td[^>]*","",$table);
  $table = str_replace("</tr>","{tr}",$table);
  $table = str_replace("</td>","{td}",$table);
  //去掉 HTML 标记 
  $table = preg_replace("'<[/!]*","",$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;
}
?>

希望本文所述对大家的php程序设计有所帮助。

php,HTML,表格,数组,采集