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-rw-r--r--system/libraries/Trackback.php9
1 files changed, 5 insertions, 4 deletions
diff --git a/system/libraries/Trackback.php b/system/libraries/Trackback.php
index 9b1737c5f..a604c0b2d 100644
--- a/system/libraries/Trackback.php
+++ b/system/libraries/Trackback.php
@@ -128,7 +128,7 @@ class CI_Trackback {
* Receive Trackback Data
*
* This function simply validates the incoming TB data.
- * It returns false on failure and true on success.
+ * It returns FALSE on failure and TRUE on success.
* If the data is valid it is set to the $this->data array
* so that it can be inserted into a database.
*
@@ -221,7 +221,7 @@ class CI_Trackback {
* Process Trackback
*
* Opens a socket connection and passes the data to
- * the server. Returns true on success, false on failure
+ * the server. Returns TRUE on success, FALSE on failure
*
* @access public
* @param string
@@ -267,6 +267,7 @@ class CI_Trackback {
}
@fclose($fp);
+
if (stristr($this->response, '<error>0</error>') === FALSE)
{
$message = 'An unknown error was encountered';
@@ -383,7 +384,7 @@ class CI_Trackback {
if ( ! preg_match ("/^([0-9]+)$/", $tb_id))
{
- return false;
+ return FALSE;
}
else
{
@@ -436,7 +437,7 @@ class CI_Trackback {
{
return $str;
}
-
+
$str = preg_replace("/\s+/", ' ', str_replace(array("\r\n", "\r", "\n"), ' ', $str));
if (strlen($str) <= $n)