Coding style (index)

index.php

@@ -22,11 +22,6 @@
 
 // Set base path here so this works with symbolic links for multiple installations
 
-	define('QA_BASE_DIR', dirname(empty($_SERVER['SCRIPT_FILENAME']) ? __FILE__ : $_SERVER['SCRIPT_FILENAME']).'/');
+define('QA_BASE_DIR', dirname(empty($_SERVER['SCRIPT_FILENAME']) ? __FILE__ : $_SERVER['SCRIPT_FILENAME']) . '/');
 
-	require 'qa-include/qa-index.php';
-
-
-/*
-	Omit PHP closing tag to help avoid accidental output
-*/
\ No newline at end of file
+require 'qa-include/qa-index.php';

qa-include/qa-index.php

@@ -22,22 +22,26 @@
 
 // Try our best to set base path here just in case it wasn't set in index.php (pre version 1.0.1)
 
-	if (!defined('QA_BASE_DIR'))
-		define('QA_BASE_DIR', dirname(empty($_SERVER['SCRIPT_FILENAME']) ? dirname(__FILE__) : $_SERVER['SCRIPT_FILENAME']).'/');
+if (!defined('QA_BASE_DIR')) {
+	define('QA_BASE_DIR', dirname(empty($_SERVER['SCRIPT_FILENAME']) ? dirname(__FILE__) : $_SERVER['SCRIPT_FILENAME']) . '/');
+}
 
 
 // If this is an special non-page request, branch off here
 
-	if (isset($_POST['qa']) && $_POST['qa'] == 'ajax')
+if (isset($_POST['qa']) && $_POST['qa'] == 'ajax') {
 	require 'qa-ajax.php';
+}
 
-	elseif (isset($_GET['qa']) && $_GET['qa'] == 'image')
+elseif (isset($_GET['qa']) && $_GET['qa'] == 'image') {
 	require 'qa-image.php';
+}
 
-	elseif (isset($_GET['qa']) && $_GET['qa'] == 'blob')
+elseif (isset($_GET['qa']) && $_GET['qa'] == 'blob') {
 	require 'qa-blob.php';
+}
 
-	else {
+else {
 
 	// Otherwise, load the Q2A base file which sets up a bunch of crucial stuff
 
@@ -68,7 +72,7 @@
 
 				$questionpos = strpos($origpath, '?');
 				if (is_numeric($questionpos)) {
-						$params = explode('&', substr($origpath, $questionpos+1));
+					$params = explode('&', substr($origpath, $questionpos + 1));
 
 					foreach ($params as $param) {
 						if (preg_match('/^([^\=]*)(\=(.*))?$/', $param, $matches)) {
@@ -101,28 +105,25 @@
 			}
 
 			$relativedepth = count($requestparts);
-			}
-			elseif (isset($_GET['qa'])) {
+		} elseif (isset($_GET['qa'])) {
 			if (strpos($_GET['qa'], '/') === false) {
-					$urlformat = ( empty($_SERVER['REQUEST_URI']) || strpos($_SERVER['REQUEST_URI'], '/index.php') !== false )
+				$urlformat = (empty($_SERVER['REQUEST_URI']) || strpos($_SERVER['REQUEST_URI'], '/index.php') !== false)
 					? QA_URL_FORMAT_SAFEST : QA_URL_FORMAT_PARAMS;
 				$requestparts = array(qa_gpc_to_string($_GET['qa']));
 
 				for ($part = 1; $part < 10; $part++) {
-						if (isset($_GET['qa_'.$part])) {
-							$requestparts[] = qa_gpc_to_string($_GET['qa_'.$part]);
-							unset($_GET['qa_'.$part]);
-						}
+					if (isset($_GET['qa_' . $part])) {
+						$requestparts[] = qa_gpc_to_string($_GET['qa_' . $part]);
+						unset($_GET['qa_' . $part]);
 					}
 				}
-				else {
+			} else {
 				$urlformat = QA_URL_FORMAT_PARAM;
 				$requestparts = explode('/', qa_gpc_to_string($_GET['qa']));
 			}
 
 			unset($_GET['qa']);
-			}
-			else {
+		} else {
 			$normalizedpath = strtr($_SERVER['PHP_SELF'], '+', ' '); // seems necessary, and plus does not work with this scheme
 			$indexpath = '/index.php/';
 			$indexpos = strpos($normalizedpath, $indexpath);
@@ -142,8 +143,7 @@
 				$urlformat = QA_URL_FORMAT_INDEX;
 				$requestparts = explode('/', substr($normalizedpath, $indexpos + strlen($indexpath)));
 				$relativedepth = 1 + count($requestparts);
-				}
-				else {
+			} else {
 				$urlformat = null; // at home page so can't identify path type
 				$requestparts = array();
 			}
@@ -176,19 +176,20 @@
 
 	$requestlower = strtolower(qa_request());
 
-		if ($requestlower == 'install')
-			require QA_INCLUDE_DIR.'qa-install.php';
-		elseif ($requestlower == 'url/test/'.QA_URL_TEST_STRING)
-			require QA_INCLUDE_DIR.'qa-url-test.php';
-		else {
+	if ($requestlower == 'install') {
+		require QA_INCLUDE_DIR . 'qa-install.php';
+	} elseif ($requestlower == 'url/test/' . QA_URL_TEST_STRING) {
+		require QA_INCLUDE_DIR . 'qa-url-test.php';
+	} else {
 		// enable gzip compression for output (needs to come early)
 		qa_initialize_buffering($requestlower);
 
-			if (substr($requestlower, 0, 5) == 'feed/')
-				require QA_INCLUDE_DIR.'qa-feed.php';
-			else
-				require QA_INCLUDE_DIR.'qa-page.php';
+		if (substr($requestlower, 0, 5) == 'feed/') {
+			require QA_INCLUDE_DIR . 'qa-feed.php';
+		} else {
+			require QA_INCLUDE_DIR . 'qa-page.php';
 		}
 	}
+}
 
-	qa_report_process_stage('shutdown');
+qa_report_process_stage('shutdown');