Source for file expose_php.php

<?php
/**
 * Test class for expose_php
 * 
 * @package PhpSecInfo
 * @author Ed Finkler <coj@funkatron.com>
 */
 
 
/**
 * require the PhpSecInfo_Test_Core class
 */
require_once('PhpSecInfo/Test/Test_Core.php');
 
/**
 * Test class for expose_php
 * 
 * @package PhpSecInfo
 */
class PhpSecInfo_Test_Core_Expose_Php extends PhpSecInfo_Test_Core
{
 
    /**
     * This should be a <b>unique</b>, human-readable identifier for this test
     *
     * @var string 
     */
    var $test_name = "expose_php";
    
        
                    
    /**
     * Checks to see if expose_php is enabled
     *
     */
    function _execTest() {
        
        if (!$this->getBooleanIniValue('expose_php')) {
            return PHPSECINFO_TEST_RESULT_OK;
        }
        
        return PHPSECINFO_TEST_RESULT_NOTICE;
    }
        
    
    /**
     * Set the messages specific to this test
     *
     */
    function _setMessages() {
        parent::_setMessages();
        
        $this->setMessageForResult(PHPSECINFO_TEST_RESULT_OK, 'en', 'expose_php is disabled, which is the recommended setting');
        $this->setMessageForResult(PHPSECINFO_TEST_RESULT_NOTICE, 'en', 'expose_php is enabled.  This adds
                the PHP "signature" to the web server header, including the PHP version number.  This
                could attract attackers looking for vulnerable versions of PHP');
    }
    
 
}