<?php

class ProfReport

{

	public $time;

	public $uptime;

	public $items = array();

}

class ProfReportParser

{

	private $report;

	private $curtype;

	public $last_error;

	public function Parse($file)

	{

		$this->report = FALSE;

		$this->curtype = FALSE;

		if (($contents = file_get_contents($file)) === FALSE)

		{

			$this->last_error = 'File not found';

			return FALSE;

		}

		$xml = xml_parser_create();

		xml_set_object($xml, $this);

		xml_set_element_handler($xml, 'tag_open', 'tag_close');

		xml_parser_set_option($xml, XML_OPTION_CASE_FOLDING, false);

		if (!xml_parse($xml, $contents))

		{

			$this->last_error = 'Line: ' . xml_get_current_line_number($xml) . ' -- ' . xml_error_string(xml_get_error_code($xml));

			return FALSE;

		}

		return $this->report;

	}

	public function tag_open($parser, $tag, $attrs)

	{

		if ($tag == 'profile')

		{

			$this->report = new ProfReport();

			$this->report->time = $attrs['time'];

			$this->report->uptime = $attrs['uptime'];

		}

		else if ($tag == 'report')

		{

			$this->curtype = $attrs['name'];

		}

		else if ($tag == 'item')

		{

			if ($this->report === FALSE || $this->curtype === FALSE)

			{

				return;

			}

			$attrs['type'] = $this->curtype;

			$this->report->items[] = $attrs;

		}

	}

	public function tag_close($parser, $tag)

	{

		if ($tag == 'report')

		{

			$this->curtype = FALSE;

		}

	}

}

?>