tweeper.php: user lowerCamel case for class variables

[tweeper.git] / tweeper.php

diff --git a/tweeper.php b/tweeper.php
index 5379be7..27be95d 100644 (file)
--- a/tweeper.php
+++ b/tweeper.php
@@ -32,7 +32,7 @@ date_default_timezone_set('UTC');
  */
 class Tweeper {
 
-  private static $USER_AGENT = "Mozilla/5.0 (Windows NT 6.1; rv:22.0) Gecko/20130405 Firefox/22.0";
+  private static $userAgent = "Mozilla/5.0 (Windows NT 6.1; rv:22.0) Gecko/20130405 Firefox/22.0";
 
   /**
    * Constructor sets up {@link $generate_enclosure}.
@@ -77,7 +77,7 @@ class Tweeper {
       CURLOPT_SSL_VERIFYHOST => FALSE,
       CURLOPT_SSL_VERIFYPEER => FALSE,
       CURLOPT_HTTPHEADER => array('Accept-language: en'),
-      CURLOPT_USERAGENT => Tweeper::$USER_AGENT,
+      CURLOPT_USERAGENT => Tweeper::$userAgent,
     ));
     $contents = curl_exec($ch);
     curl_close($ch);
@@ -98,7 +98,7 @@ class Tweeper {
       CURLOPT_RETURNTRANSFER => TRUE,
       CURLOPT_SSL_VERIFYHOST => FALSE,
       CURLOPT_SSL_VERIFYPEER => FALSE,
-      CURLOPT_USERAGENT => Tweeper::$USER_AGENT,
+      CURLOPT_USERAGENT => Tweeper::$userAgent,
     ));
     curl_exec($ch);
     $url_info = curl_getinfo($ch);
@@ -129,7 +129,7 @@ class Tweeper {
       "video/ogg",
     );
 
-    // The RSS specification says that the enclosure element url must be http.
+    // The RSS specification says that the enclosure element URL must be http.
     // See http://sourceforge.net/p/feedvalidator/bugs/72/
     $http_url = preg_replace("/^https/", "http", $url);
 
@@ -213,7 +213,7 @@ class Tweeper {
    * Convert json to xml.
    */
   private function json_to_xml($json, $root_node_name) {
-    // Apparenty the ObjectNormalizer used afterwards is not able to handle
+    // Apparently the ObjectNormalizer used afterwards is not able to handle
     // the stdClass object created by json_decode() with the default setting
     // $assoc = false; so use $assoc = true.
     $data = json_decode($json, $assoc = TRUE);
@@ -298,7 +298,7 @@ class Tweeper {
   public function tweep($src_url) {
     $url = parse_url($src_url);
     if (FALSE === $url || empty($url["host"])) {
-      trigger_error("Invalid url: $src_url", E_USER_ERROR);
+      trigger_error("Invalid URL: $src_url", E_USER_ERROR);
       return NULL;
     }