Get Exchange Rates From Bank Indonesia using WordPress HTTP API

get_kurs.php

<?php
$kurs_page = wp_remote_get( 'http://www.bi.go.id/id/moneter/informasi-kurs/transaksi-bi/', array( 'timeout' => 20 ) );
if( !is_wp_error( $kurs_page) ) {
	$result = $kurs_page['body'];
	$data_table = explode('<div id="right-cell">', $result);
	$data_table = explode ('<table class="table1" cellspacing="0" rules="all" border="1" id="ctl00_PlaceHolderMain_biWebKursTransaksiBI_GridView1">',$data_table[1]);
	$data_table = explode ('</table>', $data_table[1]);

	$dom = new DOMDocument();
	$html = $data_table[0];

	@$dom->loadHTML( $html );
	$rows = $dom->getElementsByTagName('tr');
	$counter = 0;

	// Loop each rows
	foreach( $rows as $row ) {
		if( !empty( $row->nodeValue ) ) {
			// Loop each columns
			foreach( $row->childNodes as $column ) {
	  			if ( !empty($column->nodeValue) ) {
		  			$data_kurs[$counter][] = $column->nodeValue;
		  		}
		  	}
		  	$counter++;
	  	}
	}
}
?>

Revision for line 2-7 with new Bank Indonesia Website Design

$kurs_page = wp_remote_get( 'http://www.bi.go.id/id/moneter/informasi-kurs/transaksi-bi/', array( 'timeout' => 20 ) );
  if( !is_wp_error( $kurs_page) ) {
    $result = $kurs_page['body'];
    $data_table = explode('<div id="right-cell">', $result);
    $data_table = explode ('<table class="table1" cellspacing="0" rules="all" border="1" id="ctl00_PlaceHolderMain_biWebKursTransaksiBI_GridView1">',$data_table[1]);
    $data_table = explode ('</table>', $data_table[1]);

Ok thank you, i have revise the code