Get content inside nested div class using Goute PHP - php

Question

Sorry for bad english.
So i want to scrap some content from the website, but the div classes are nested and confusing me.
Basically the structure is :
<div id="gsc_vcd_table">
<div class="gs_scl">
<div class="gsc_vcd_field">
Pengarang
</div>
<div class="gsc_vcd_value">
I Anggara Wijaya, Djoko Budiyanto Setyohadi
</div>
</div>
<div class="gs_scl">
<div class="gsc_vcd_field">
Tanggal Terbit
</div>
<div class="gsc_vcd_value">
2017/3/1
</div>
</div>
</div>
I want to get text I Anggara Wijaya, Djoko Budiyanto Setyohadi from Pengarang field and also get 2017/3/1 from Tanggal Terbit field.
$crawlerdetail=$client->request('GET',$detail);
$detailscholar=$crawlerdetail->filter('div.gsc_vcd_table');
foreach ($detailscholar as $key)
{
$keyCrawler=new Crawler($key);
$pengarang=($scCrawler->filter('div.gsc_vcd_value')->count()) ? $scCrawler->filter('div.gsc_vcd_value')->text() : '';
echo $pengarang;
}
Help me please.

Answer 1

If you want to use SimpleXMLElement class.
See this code:
<?php
$string = <<<XML
<div id="gsc_vcd_table">
<div class="gs_scl">
<div class="gsc_vcd_field">
Pengarang
</div>
<div class="gsc_vcd_value">
I Anggara Wijaya, Djoko Budiyanto Setyohadi
</div>
</div>
<div class="gs_scl">
<div class="gsc_vcd_field">
Tanggal Terbit
</div>
<div class="gsc_vcd_value">
2017/3/1
</div>
</div>
</div>
XML;
$xml = new SimpleXMLElement($string);
$result1 = $xml->xpath("//div[contains(#class, 'gsc_vcd_field')]");
$result2 = $xml->xpath("//div[contains(#class, 'gsc_vcd_value')]");
foreach ($result1 as $key => $node) {
echo "FIELD: $result1[$key] , VALUE: $result2[$key]<br>\n";
}
And also for get xpath pattern of any elements, you can use inspect in chrome, and Copy XPath.
Another solution is use preg_match_all, see:
preg_match_all('/<div class="gsc_vcd_field">\r\n(.*?)\r\n.*<\/div>\r\n.*<div class="gsc_vcd_value">\r\n(.*?)\r\n.*<\/div>/', $string, $matches);
foreach ($matches[1] as $key => $match) {
echo "FIELD: " . $matches[1][$key] . " , VALUE: " . $matches[2][$key] . "<br>\n";
}