Got stuck parsing tabular content from a website - php

Question

I've written a script in PHP to get the tabular data from a webpage. When I execute my script I can get them in a single column. However, I wish to parse them as a list, as in how they look like in that webpage.
Website link
To be clearer:
My current output are like:
978
EMU
EUR
1
118.2078
36
Australija
AUD
1
73.1439
My expected output are like:
['978', 'EMU', 'EUR', '1', '118.2078']
['36', 'Australija', 'AUD', '1', '73.1439']
['124', 'Kanada', 'CAD', '1', '77.7325']
['156', 'Kina', 'CNY', '1', '14.6565']
['191', 'Hrvatska', 'HRK', '1', '15.9097']
This is my try so far:
<?php
$url = "http://www.nbs.rs/kursnaListaModul/srednjiKurs.faces?lang=lat";
$dom = new DomDocument;
$dom->loadHtmlFile($url);
$xpath = new DomXPath($dom);
$rowData = array();
foreach ($xpath->query('//tbody[#id="index:srednjiKursList:tbody_element"]//tr') as $node) {
foreach ($xpath->query('td', $node) as $cell) {
$rowData[] = $cell->nodeValue;
}
}
foreach($rowData as $rows){
echo $rows . "<br/>";
}
?>

Answer 1

You are adding each element one at a time to the output array, you probably wanted to build up a row at a time and output that...
$rowData = array();
foreach ($xpath->query('//tbody[#id="index:srednjiKursList:tbody_element"]//tr') as $node) {
$row = array();
foreach ($xpath->query('td', $node) as $cell) {
$row[] = $cell->nodeValue;
}
$rowData[] = $row;
}
foreach($rowData as $rows){
print_r($rows); // Format the data as needed
}

Answer 2

Try this.
$htmlContent = file_get_contents("http://www.nbs.rs/kursnaListaModul/srednjiKurs.faces?lang=lat");
$DOM = new DOMDocument();
$DOM->loadHTML($htmlContent);
$Header = $DOM->getElementsByTagName('th');
$Detail = $DOM->getElementsByTagName('td');
//#Get header name of the table
foreach($Header as $NodeHeader)
{
$aDataTableHeaderHTML[] = trim($NodeHeader->textContent);
}
//#Get row data/detail table without header name as key
$i = 0;
$j = 0;
foreach($Detail as $sNodeDetail)
{
$aDataTableDetailHTML[$j][] = trim($sNodeDetail->textContent);
$i = $i + 1;
$j = $i % count($aDataTableHeaderHTML) == 0 ? $j + 1 : $j;
}
//print_r($aDataTableDetailHTML)
//#Get row data/detail table with header name as key and outer array index as row number
for($i = 0; $i < count($aDataTableDetailHTML); $i++)
{
for($j = 0; $j < count($aDataTableHeaderHTML); $j++)
{
#$aTempData[$i][$aDataTableHeaderHTML[$j]] = $aDataTableDetailHTML[$i][$j];
}
}
$aDataTableDetailHTML = $aTempData; unset($aTempData);
print_r($aDataTableDetailHTML);