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MINOR Removed double up of similar logic in InstallRequirements

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/phpinstaller/branches/2.4@108569 467b73ca-7a2a-4603-9d3b-597d59a354a9
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sharvey 2010-07-27 05:13:48 +00:00 committed by Sam Minnee
parent 48a301266a
commit e03e0c1d60
1 changed files with 5 additions and 10 deletions
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15
install.php
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@ -294,17 +294,15 @@ class InstallRequirements {
/** /**
* Find the webserver software running on the PHP host. * Find the webserver software running on the PHP host.
* @return string Server software ("Unknown" if not able to find) * @return string|boolean Server software or boolean FALSE
*/ */
function findWebserver() { function findWebserver() {
// Try finding from SERVER_SIGNATURE or SERVER_SOFTWARE // Try finding from SERVER_SIGNATURE or SERVER_SOFTWARE
$webserver = @$_SERVER['SERVER_SIGNATURE']; $webserver = @$_SERVER['SERVER_SIGNATURE'];
if(!$webserver) $webserver = @$_SERVER['SERVER_SOFTWARE']; if(!$webserver) $webserver = @$_SERVER['SERVER_SOFTWARE'];
// If we still can't find it, this is a completely unknown server if($webserver) return strip_tags(trim($webserver));
if(!$webserver) $webserver = 'Unknown'; else return false;
return strip_tags(trim($webserver));
} }
/** /**
@ -779,12 +777,10 @@ class InstallRequirements {
$this->error($testDetails); $this->error($testDetails);
} }
} }
function isRunningWebServer($testDetails) { function isRunningWebServer($testDetails) {
$this->testing($testDetails); $this->testing($testDetails);
if(function_exists('apache_get_modules') || stristr(@$_SERVER['SERVER_SIGNATURE'], 'Apache')) { if($testDetails[3]) {
return true;
} elseif(strpos($_SERVER['SERVER_SOFTWARE'], 'IIS/7') !== false) {
return true; return true;
} else { } else {
$this->warning($testDetails); $this->warning($testDetails);
@ -792,7 +788,6 @@ class InstallRequirements {
} }
} }
// Must be PHP4 compatible // Must be PHP4 compatible
var $baseDir; var $baseDir;
function getBaseDir() { function getBaseDir() {