From 7a2fce345837b83609a6140a08e68c4fd0e90c18 Mon Sep 17 00:00:00 2001
From: sminnee <sminnee@467b73ca-7a2a-4603-9d3b-597d59a354a9>
Date: Fri, 15 Oct 2010 01:18:00 +0000
Subject: [PATCH] MINOR Allow checking for a specific IIS version (parameter to
 InstallRequirements::isIIS()) (from r108570)

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/phpinstaller/trunk@112411 467b73ca-7a2a-4603-9d3b-597d59a354a9
---
 install.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/install.php b/install.php
index 4da7370..8bd03da 100644
--- a/install.php
+++ b/install.php
@@ -287,8 +287,8 @@ class InstallRequirements {
 	 * Check if the web server is IIS.
 	 * @return boolean
 	 */
-	function isIIS() {
-		if(strpos($this->findWebserver(), 'IIS/7') !== false) {
+	function isIIS($version = 7) {
+		if(strpos($this->findWebserver(), 'IIS/' . $version) !== false) {
 			return true;
 		} else {
 			return false;
@@ -322,7 +322,7 @@ class InstallRequirements {
 	function check() {
 		$this->errors = null;
 		$isApache = $this->isApache();
-		$isIIS = $this->isIIS();
+		$isIIS = $this->isIIS(7);
 		$webserver = $this->findWebserver();
 		
 		$this->requirePHPVersion('5.2.0', '5.1.0', array("PHP Configuration", "PHP5 installed", null, "PHP version " . phpversion()));