Fix confusing variable name.

There is only one parameter to check so rename the confusing
'parameters' variable name to 'parameter' accross all the code base.

1 files changed, 13 insertions, 13 deletions

diff --git a/routers/bird.php b/routers/bird.php
index bc0a851..9fa2d15 100644
--- a/routers/bird.php
+++ b/routers/bird.php
@@ -91,7 +91,7 @@ final class Bird extends Router {
     return $traceroute;
   }
 
-  protected function build_commands($command, $parameters) {
+  protected function build_commands($command, $parameter) {
     $commands = array();
 
     $birdc = 'birdc';
@@ -99,32 +99,32 @@ final class Bird extends Router {
 
     switch ($command) {
       case 'bgp':
-        if (match_ipv4($parameters, false)) {
-          $commands[] = $birdc.' \'show route for '.$parameters.'\'';
-        } else if (match_ipv6($parameters, false)) {
-          $commands[] = $birdc6.' \'show route for '.$parameters.'\'';
+        if (match_ipv4($parameter, false)) {
+          $commands[] = $birdc.' \'show route for '.$parameter.'\'';
+        } else if (match_ipv6($parameter, false)) {
+          $commands[] = $birdc6.' \'show route for '.$parameter.'\'';
         } else {
           throw new Exception('The parameter is not an IPv4/IPv6 address.');
         }
         break;
 
       case 'as-path-regex':
-        if (match_aspath_regex($parameters)) {
+        if (match_aspath_regex($parameter)) {
           $commands[] = $birdc.' \'show route where bgp_path ~ [= '.
-            $parameters.' =]\'';
+            $parameter.' =]\'';
           $commands[] = $birdc6.' \'show route where bgp_path ~ [= '.
-            $parameters.' =]\'';
+            $parameter.' =]\'';
         } else {
           throw new Exception('The parameter is not an AS-Path regular expression.');
         }
         break;
 
       case 'as':
-        if (match_as($parameters)) {
+        if (match_as($parameter)) {
           $commands[] = $birdc.' \'show route where bgp_path ~ [= '.
-            $parameters.' =]\'';
+            $parameter.' =]\'';
           $commands[] = $birdc6.' \'show route where bgp_path ~ [= '.
-            $parameters.' =]\'';
+            $parameter.' =]\'';
         } else {
           throw new Exception('The parameter is not an AS number.');
         }
@@ -132,7 +132,7 @@ final class Bird extends Router {
 
       case 'ping':
         try {
-          $commands[] = $this->build_ping($parameters);
+          $commands[] = $this->build_ping($parameter);
         } catch (Exception $e) {
           throw $e;
         }
@@ -140,7 +140,7 @@ final class Bird extends Router {
 
       case 'traceroute':
         try {
-          $commands[] = $this->build_traceroute($parameters);
+          $commands[] = $this->build_traceroute($parameter);
         } catch (Exception $e) {
           throw $e;
         }