Replace 'if(' with 'if (' in introduced code

htdocs/api/xmlrpc/server.php

@@ -72,7 +72,7 @@ if (empty($networkenabled)) {
 // Content type for output is never html:
 header('Content-type: text/xml; charset=utf-8');
 ini_set('display_errors',0);
-if(!empty($errors)) throw new XmlrpcServerException('Initialization failed. Non-recoverable error.', 6000);
+if (!empty($errors)) throw new XmlrpcServerException('Initialization failed. Non-recoverable error.', 6000);
 
 // PHP 5.2.2: $HTTP_RAW_POST_DATA not populated bug:
 // http://bugs.php.net/bug.php?id=41293
@@ -93,7 +93,7 @@ try {
 }
 
 // Cascading switch. Kinda.
-if($xml->getName() == 'encryptedMessage') {
+if ($xml->getName() == 'encryptedMessage') {
 
     // The IP address for the hostname supplied by the client.
     // This hostname can't be trusted.
@@ -116,7 +116,7 @@ if($xml->getName() == 'encryptedMessage') {
     $payload           = xmlenc_envelope_strip($xml);
 }
 
-if($xml->getName() == 'signedMessage') {
+if ($xml->getName() == 'signedMessage') {
 
     // The IP address for the hostname supplied by the client.
     // This hostname can't be trusted.
@@ -139,9 +139,9 @@ if($xml->getName() == 'signedMessage') {
     $payload        = xmldsig_envelope_strip($xml);
 }
 
-if($xml->getName() == 'methodCall') {
+if ($xml->getName() == 'methodCall') {
     // $payload ?
-    if(empty($xml->methodName)) {
+    if (empty($xml->methodName)) {
         throw new XmlrpcServerException('Payload is not an XML-RPC document', 6008);
     }
 

htdocs/auth/imap/lib.php

@@ -42,7 +42,7 @@ class AuthImap extends Auth {
         $this->config['protocol']           = '/imap';
         $this->config['changepasswordurl']  = '';
 
-        if(!empty($id)) {
+        if (!empty($id)) {
             return $this->init($id);
         }
         return true;
@@ -122,18 +122,18 @@ class PluginAuthImap extends PluginAuth {
 
         if ($instance > 0) {
             $current        = get_records_array('auth_instance',        'id',       $instance, 'priority ASC');
-            if($current == false) {
+            if ($current == false) {
                 throw new Exception('Could not find data for auth instance '.$instance);
             }
             $default = $current[0];
             $current_config = get_records_menu('auth_instance_config', 'instance', $instance, '', 'field, value');
 
-            if($current_config == false) {
+            if ($current_config == false) {
                 $current_config = array();
             }
 
             foreach (self::$default_config as $key => $value) {
-                if(array_key_exists($key, $current_config)) {
+                if (array_key_exists($key, $current_config)) {
                     self::$default_config[$key] = $current_config[$key];
                 }
             }

htdocs/auth/internal/lib.php

@@ -36,7 +36,7 @@ class AuthInternal extends Auth {
     public function __construct($id = null) {
         $this->has_config = false;
         $this->type       = 'internal';
-        if(!empty($id)) {
+        if (!empty($id)) {
             return $this->init($id);
         }
         return true;

htdocs/auth/lib.php

@@ -390,7 +390,7 @@ function auth_setup () {
 function auth_get_auth_instances_for_institution($institution=null) {
     static $cache = array();
 
-    if(null == $institution) {
+    if (null == $institution) {
         return array();
     }
 
@@ -422,7 +422,7 @@ function auth_get_auth_instances_for_institution($institution=null) {
 
         $cache[$institution] = get_records_sql_array($sql, array());
 
-        if(empty($cache[$institution])) {
+        if (empty($cache[$institution])) {
             return false;
         }
     }
@@ -500,7 +500,7 @@ function auth_get_auth_instances_for_username($institution, $username) {
 
         $cache[$institution][$username] = get_records_sql_array($sql, array(array('institution' => $institution), array('username' => $username)));
 
-        if(empty($cache[$institution])) {
+        if (empty($cache[$institution])) {
             return false;
         }
     }
@@ -949,7 +949,7 @@ function login_submit(Pieform $form, $values) {
 
                 $USER->authinstance = $authinstance->id;
 
-                if($auth->authenticate_user_account($username, $password, $institution)) {
+                if ($auth->authenticate_user_account($username, $password, $institution)) {
                     $userdata = $auth->get_user_info();
                     if (
                          empty($userdata) ||

htdocs/auth/session.php

@@ -98,7 +98,7 @@ class Session {
         static $instance;
 
         //if we don't have the single instance, create one
-        if(!isset($instance)) {
+        if (!isset($instance)) {
             $instance = new Session();
         }
         return($instance);

htdocs/auth/xmlrpc/lib.php

@@ -64,7 +64,7 @@ class AuthXmlrpc extends Auth {
         $this->config['theyssoin']             = 0;
         $this->config['parent']                = null;
         $this->file = fopen('/tmp/out.txt', 'w');
-        if(!empty($id)) {
+        if (!empty($id)) {
             return $this->init($id);
         }
         return true;
@@ -104,7 +104,7 @@ class AuthXmlrpc extends Auth {
         $this->must_be_ready();
         $peer = get_peer($remotewwwroot);
 
-        if($peer->deleted != 0 || $this->config['theyssoin'] != 1) {
+        if ($peer->deleted != 0 || $this->config['theyssoin'] != 1) {
             throw new MaharaException('We don\'t accept SSO connections from '.$peer->name );
         }
 
@@ -405,17 +405,17 @@ class PluginAuthXmlrpc extends PluginAuth {
         // Get the current data (if any exists) for this auth instance
         if ($instance > 0) {
             $default = get_record('auth_instance', 'id', $instance);
-            if($default == false) {
+            if ($default == false) {
                 throw new Exception(get_string('nodataforinstance', 'auth').$instance);
             }
             $current_config = get_records_menu('auth_instance_config', 'instance', $instance, '', 'field, value');
 
-            if($current_config == false) {
+            if ($current_config == false) {
                 throw new Exception('No config data for instance: '.$instance);
             }
 
             foreach (self::$default_config as $key => $value) {
-                if(array_key_exists($key, $current_config)) {
+                if (array_key_exists($key, $current_config)) {
                     self::$default_config[$key] = $current_config[$key];
 
                     // We can use the wwwroot to create a Peer object