Current File : /var/www/e360ban/wp-content/plugins/wp-views/vendor/toolset/toolset-common/lib/array2xml.php

<?php

/**
 * Converts array to XML
 */
class ICL_Array2XML
{

	var $text;
	var $arrays, $keys, $node_flag, $depth, $xml_parser;

	function array2xml($array, $root) {
		$this->depth = 1;
		$this->text = "<?xml version=\"1.0\" encoding=\""
				. get_option('blog_charset'). "\"?>\r\n<$root>\r\n";
		$this->text .= $this->array_transform($array);
		$this->text .="</$root>";
		return $this->text;
	}

	function array_transform($array) {
		$output = '';
		$indent = str_repeat(' ', $this->depth * 4);
		$child_key = false;
		if (isset($array['__key'])) {
			$child_key = $array['__key'];
			unset($array['__key']);
		}
		foreach ($array as $key => $value) {
			$key = str_replace(' ', '___032___', $key); // encode spaces
			if (!is_array($value)) {
				if (empty($key)) {
					continue;
				}
				$key = $child_key ? $child_key : $key;
				$output .= $indent . "<$key>" . htmlspecialchars($value, ENT_QUOTES) . "</$key>\r\n";
			} else {
				$this->depth++;
				$key = $child_key ? $child_key : $key;
				$output_temp = $this->array_transform($value);
				if (!empty($output_temp)) {
					$output .= $indent . "<$key>\r\n";
					$output .= $output_temp;
					$output .= $indent . "</$key>\r\n";
				}
				$this->depth--;
			}
		}
		return $output;
	}

}