XML Parser for TourRadar tours

tourparser.php

<?php

require 'toursxml.php';

function xmlToCSV($text) {

	$columns = ['Title', 'Code', 'Duration', 'Inclusions', 'MinPrice'];
	$separator = '|';

	$header = implode($separator, $columns);
	echo $header . PHP_EOL;

	try {  
		$tours = new SimpleXMLElement($text);
	} catch (Exception $e) {
		error_log('Could not parse input: ' + $e->getMessage());
		return;
	}
	
	foreach ($tours->TOUR as $tour) {
		echo htmlspecialchars_decode($tour->Title) . $separator;
		echo $tour->Code . $separator;
		echo (string)$tour->Duration . $separator;
		echo trim(mb_ereg_replace("\s+", " ", html_entity_decode(strip_tags($tour->Inclusions)))) . $separator;

		$minPrice = null;
		foreach ($tour->DEP as $departure) {
			$price = floatval($departure['EUR']);
			if (isset($departure['DISCOUNT'])) {
				$discount = floatval(rtrim($departure['DISCOUNT'], '%'));
				$price = $price * (100.0 - $discount) / 100.0;
			}
			if ($minPrice === null || $price < $minPrice) {
				$minPrice = $price;
			}
		}
		if ($minPrice !== null) {
			echo number_format($minPrice, 2, '.', '');
		}

		echo PHP_EOL;
	}
}

xmlToCSV($toursXML);

?>

toursxml.php

<?php
$toursXML = <<<XML
<?xml version="1.0"?>
<TOURS>
    <TOUR>
        <Title><![CDATA[Anzac &amp; Egypt Combo Tour]]></Title>
        <Code>AE-19</Code>
        <Duration>18</Duration>
        <Start>Istanbul</Start>
        <End>Cairo</End>
        <Inclusions>
            <![CDATA[<div style="margin: 1px 0px; padding: 1px 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; text-align: justify; line-height: 19px; color: rgb(6, 119, 179);">The tour price&nbsp; cover the following services: <b style="margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline; background-color: transparent;">Accommodation</b>; 5, 4&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &amp; &nbsp;3 star hotels&nbsp;&nbsp;</div>]]>
        </Inclusions>
        <DEP DepartureCode="AN-17" Starts="04/19/2015" GBP="1458" EUR="1724" USD="2350" DISCOUNT="15%" />
        <DEP DepartureCode="AN-18" Starts="04/22/2015" GBP="1558" EUR="1784" USD="2550" DISCOUNT="20%" />
        <DEP DepartureCode="AN-19" Starts="04/25/2015" GBP="1558" EUR="1784" USD="2550" />
    </TOUR>
    <TOUR>
        <Title><![CDATA[Miami &amp; the Dolphins tour]]></Title>
        <Code>AE-20</Code>
        <Duration>14</Duration>
        <Start>Miami</Start>
        <End>Miami</End>
        <Inclusions>
            <![CDATA[<div style="margin: 1px 0px; padding: 1px 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; text-align: justify; line-height: 19px; color: rgb(6, 119, 179);">The tour price&nbsp; cover the following services: <b style="margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline; background-color: transparent;">Accommodation</b>; Mövenpick 5 star hotels&nbsp;&nbsp;</div>]]>
        </Inclusions>
        <DEP DepartureCode="AN-20" Starts="05/01/2016" GBP="1658" EUR="1924" USD="2450"/>
        <DEP DepartureCode="AN-21" Starts="05/22/2016" GBP="1758" EUR="1984" USD="2650" DISCOUNT="20%" />
    </TOUR>
</TOURS>
XML;
?>