<?php
/**
 * Test Class for allow_url_include
 *
 * @package PhpSecInfo
 * @author Ed Finkler <coj@funkatron.com>
 */


/**
 * require the PhpSecInfo_Test_Core class
 */
require_once('PhpSecInfo/Test/Test_Core.php');

/**
 * Test Class for allow_url_include
 *
 * @package PhpSecInfo
 *
 *
 */
class PhpSecInfo_Test_Core_Allow_Url_Include extends PhpSecInfo_Test_Core
{
	/**
	 * This should be a <b>unique</b>, human-readable identifier for this test
	 *
	 * @var string
	 */
	var $test_name = "allow_url_include";


	var $recommended_value = FALSE;


	function _retrieveCurrentValue() {
		$this->current_value = $this->getBooleanIniValue('allow_url_include');
	}


	/**
	 * Checks to see if allow_url_fopen is enabled
	 *
	 */
	function _execTest() {
		if ($this->current_value == $this->recommended_value) {
			return PHPSECINFO_TEST_RESULT_OK;
		}

		return PHPSECINFO_TEST_RESULT_WARN;
	}


	/**
	 * allow_url_include is only available since PHP 5.2
	 *
	 * @return boolean
	 */
	function isTestable() {

		if ( version_compare(PHP_VERSION, '5.2', '<') ) {
			return false;
		} else {
			return true;
		}
	}



	/**
	 * Set the messages specific to this test
	 *
	 */
	function _setMessages() {
		parent::_setMessages();

		$this->setMessageForResult(PHPSECINFO_TEST_RESULT_NOTRUN, 'en', 'You are running a version of PHP older than 5.2, and allow_url_include is not available');
		$this->setMessageForResult(PHPSECINFO_TEST_RESULT_OK, 'en', 'allow_url_include is disabled, which is the recommended setting');
		$this->setMessageForResult(PHPSECINFO_TEST_RESULT_WARN, 'en', 'allow_url_include is enabled.  This could be a serious security risk.  You should disable allow_url_include and consider using the <a href="http://php.net/manual/en/ref.curl.php" target="_blank">PHP cURL functions</a> instead.');
	}


}