Question

我已经使用simplehtmldom抓取了html表... html表的结构是...这里

0241657 02022202143 2018000003 042018 13552 1001 0241657 02022202143 2018000003 042018 13552 1006 0241657 02022202143 2018000003 042018 13552 1007 0241657 02022202143 2018000003 042018 13552 2003 0241657 02022202143 2018000003 042018 13552 2005 0241657 02022202143 2018000003 042018 13552 2006 0241657 02022202143 2018000003 042018 13552 2043 0241657 02022202143 2018000003 042018 13552 2091 0241657 02022202143 2018000004 052018 142720 1001 0241657 02022202143 2018000004 052018 142720 1006 0241657 02022202143 2018000004 052018 142720 1007 0241657 02022202143 2018000004 052018 142720 2003 0241657 02022202143 2018000004 052018 142720 2005 0241657 02022202143 2018000004 052018 142720 2006 0241657 02022202143 2018000004 052018 142720 2043 0241657 02022202143 2018000004 052018 142720 2091 0241657 02022202143 2018000009 062018 344121 1001 0241657 02022202143 2018000009 062018 344121 1006 0241657 02022202143 2018000009 062018 344121 1007 0241657 02022202143 2018000009 062018 344121 1008 0241657 02022202143 2018000009 062018 344121 1025 0241657 02022202143 2018000009 062018 344121 2003 0241657 02022202143 2018000009 062018 344121 2005 0241657 02022202143 2018000009 062018 344121 2006 0241657 02022202143 2018000009 062018 344121 2043 0241657 02022202143 2018000009 062018 344121 2091 Basic Pay 32340.00 0 Dearness Allowances 7795.00 0 House Rent Allowance 6468.00 0 APGLI Subscription 0 1150.00 GIS Ins Fund 0 60.00 Professional Tax 0 200.00 CPS(New GPF) 0 4014.00 EHF SUBSCRIPTION 0 90.00 Basic Pay 32340.00 0 Dearness Allowances 7795.00 0 House Rent Allowance 6468.00 0 APGLI Subscription 0 1150.00 GIS Ins Fund 0 60.00 Professional Tax 0 200.00 CPS(New GPF) 0 4014.00 EHF SUBSCRIPTION 0 90.00 Basic Pay 33220.00 0 Dearness Allowances 8007.00 0 House Rent Allowance 6644.00 0 City Compensatory Allowance 0.00 Interim Relief 0.00 0 APGLI Subscription 0 1150.00 GIS Ins Fund 0 60.00 Professional Tax 0 200.00 CPS(New GPF) 0 4123.00 EHF SUBSCRIPTION 0 90.00

这是最后一行的第四个单元格（列）是062018。现在，如何查找以上所有包含相同列值的行（最后一行的第4列...即062018），然后获取这些行的第7、8、9列值（单元格值）以进行回显。 / p>

我仅能获取最后一行中的值，但无法使用simplehtmldom来获取上面行单元格中其余的值...

$mmyy = $html->find('table',1)->find('tr',-1)->find('td',3)->plaintext;
$tds = $html->find('table',1)->find('td');
foreach($tds as $td){

 if($td->plaintext == $mmyy){

    $td7 = $td->next_sibling()->next_sibling()->next_sibling();
    $td8 = $td->next_sibling()->next_sibling()->next_sibling()->next_sibling();
    $basic = $td7->plaintext ;   
    $pay = $td8->plaintext ; 
    break; 
 } }

 echo $basic;
 echo $pay;

如何php循环并获取这些值...对于包含最后一行第四列的相同单元格值的所有行。

Answer 1

<?php

$input = "
<table>
<tr> <td>0241657</td> <td>02022202143</td><td>2018000003</td> <td>042018</td><td>13552</td> <td>2091</td>
<td>EHF SUBSCRIPTION</td><td>0</td><td>90</td></tr>
<tr><td>0241657</td> <td>02022202143</td><td>2018000009</td><td>062018</td> <td>344121</td><td>1006</td>
<td>Dearness Allowances</td><td>8007.00 0</td></tr>
</table>
";

function getTD($text) {
    $text = explode("<td>",$text);
    return trim($text[1]);
}

$result = array();
$input = explode("<tr>",$input); // get lines table
array_shift($input); //delete up first line

foreach($input as $str)
{
    $str = explode("</td>",$str); // get td separate
    $dt = getTD($str[3]);
    if ($dt == "062018") // you if
    {
    $tores = array();
    for($i=5; $i<8; $i++) $tores[] = getTD($str[$i]); //copy values
    $result[] = $tores;
    }
}

print_r($result);

?>

PHP循环在所有行中查找特定的单元格值，其中行包含特定的列

1 个答案: