3 files changed, 28 insertions, 16 deletions

diff --git a/application/HttpUtils.php b/application/HttpUtils.php
index c84ba6f0..2e0792f9 100644
--- a/application/HttpUtils.php
+++ b/application/HttpUtils.php
@@ -193,7 +193,7 @@ function server_url($server)
 function index_url($server)
 {
     $scriptname = $server['SCRIPT_NAME'];
-    if (endswith($scriptname, 'index.php')) {
+    if (endsWith($scriptname, 'index.php')) {
         $scriptname = substr($scriptname, 0, -9);
     }
     return server_url($server) . $scriptname;
diff --git a/application/Router.php b/application/Router.php
index a1e594a0..2c3934b0 100644
--- a/application/Router.php
+++ b/application/Router.php
@@ -63,19 +63,19 @@ class Router
             return self::$PAGE_LINKLIST;
         }
 
-        if (startswith($query, 'do='. self::$PAGE_LOGIN) && $loggedIn === false) {
+        if (startsWith($query, 'do='. self::$PAGE_LOGIN) && $loggedIn === false) {
             return self::$PAGE_LOGIN;
         }
 
-        if (startswith($query, 'do='. self::$PAGE_PICWALL)) {
+        if (startsWith($query, 'do='. self::$PAGE_PICWALL)) {
             return self::$PAGE_PICWALL;
         }
 
-        if (startswith($query, 'do='. self::$PAGE_TAGCLOUD)) {
+        if (startsWith($query, 'do='. self::$PAGE_TAGCLOUD)) {
             return self::$PAGE_TAGCLOUD;
         }
 
-        if (startswith($query, 'do='. self::$PAGE_OPENSEARCH)) {
+        if (startsWith($query, 'do='. self::$PAGE_OPENSEARCH)) {
             return self::$PAGE_OPENSEARCH;
         }
 
@@ -96,23 +96,23 @@ class Router
             return self::$PAGE_LINKLIST;
         }
 
-        if (startswith($query, 'do='. self::$PAGE_TOOLS)) {
+        if (startsWith($query, 'do='. self::$PAGE_TOOLS)) {
             return self::$PAGE_TOOLS;
         }
 
-        if (startswith($query, 'do='. self::$PAGE_CHANGEPASSWORD)) {
+        if (startsWith($query, 'do='. self::$PAGE_CHANGEPASSWORD)) {
             return self::$PAGE_CHANGEPASSWORD;
         }
 
-        if (startswith($query, 'do='. self::$PAGE_CONFIGURE)) {
+        if (startsWith($query, 'do='. self::$PAGE_CONFIGURE)) {
             return self::$PAGE_CONFIGURE;
         }
 
-        if (startswith($query, 'do='. self::$PAGE_CHANGETAG)) {
+        if (startsWith($query, 'do='. self::$PAGE_CHANGETAG)) {
             return self::$PAGE_CHANGETAG;
         }
 
-        if (startswith($query, 'do='. self::$PAGE_ADDLINK)) {
+        if (startsWith($query, 'do='. self::$PAGE_ADDLINK)) {
             return self::$PAGE_ADDLINK;
         }
 
@@ -120,19 +120,19 @@ class Router
             return self::$PAGE_EDITLINK;
         }
 
-        if (startswith($query, 'do='. self::$PAGE_EXPORT)) {
+        if (startsWith($query, 'do='. self::$PAGE_EXPORT)) {
             return self::$PAGE_EXPORT;
         }
 
-        if (startswith($query, 'do='. self::$PAGE_IMPORT)) {
+        if (startsWith($query, 'do='. self::$PAGE_IMPORT)) {
             return self::$PAGE_IMPORT;
         }
 
-        if (startswith($query, 'do='. self::$PAGE_PLUGINSADMIN)) {
+        if (startsWith($query, 'do='. self::$PAGE_PLUGINSADMIN)) {
             return self::$PAGE_PLUGINSADMIN;
         }
 
-        if (startswith($query, 'do='. self::$PAGE_SAVE_PLUGINSADMIN)) {
+        if (startsWith($query, 'do='. self::$PAGE_SAVE_PLUGINSADMIN)) {
             return self::$PAGE_SAVE_PLUGINSADMIN;
         }
 
diff --git a/application/Utils.php b/application/Utils.php
index 5b8ca508..da521cce 100644
--- a/application/Utils.php
+++ b/application/Utils.php
@@ -41,8 +41,14 @@ function smallHash($text)
 
 /**
  * Tells if a string start with a substring
+ *
+ * @param string $haystack Given string.
+ * @param string $needle   String to search at the beginning of $haystack.
+ * @param bool   $case     Case sensitive.
+ *
+ * @return bool True if $haystack starts with $needle.
  */
-function startsWith($haystack, $needle, $case=true)
+function startsWith($haystack, $needle, $case = true)
 {
     if ($case) {
         return (strcmp(substr($haystack, 0, strlen($needle)), $needle) === 0);
@@ -52,8 +58,14 @@ function startsWith($haystack, $needle, $case=true)
 
 /**
  * Tells if a string ends with a substring
+ *
+ * @param string $haystack Given string.
+ * @param string $needle   String to search at the end of $haystack.
+ * @param bool   $case     Case sensitive.
+ *
+ * @return bool True if $haystack ends with $needle.
  */
-function endsWith($haystack, $needle, $case=true)
+function endsWith($haystack, $needle, $case = true)
 {
     if ($case) {
         return (strcmp(substr($haystack, strlen($haystack) - strlen($needle)), $needle) === 0);