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-rw-r--r--include/functions.inc.php18
1 files changed, 16 insertions, 2 deletions
diff --git a/include/functions.inc.php b/include/functions.inc.php
index 69174ea4d..becace1a4 100644
--- a/include/functions.inc.php
+++ b/include/functions.inc.php
@@ -1284,6 +1284,20 @@ function hash_from_query($query, $keyname)
}
/**
+ * Return is "file_name" argument is candidate to
+ * compute script_basename value
+ *
+ * @param string file_name
+ *
+ * @return boolean is candidate or not?
+ */
+function is_script_basename($file_name)
+{
+ $file_name = basename($file_name);
+ return !empty($file_name);
+}
+
+/**
* Return basename of the current script
* Lower case convertion is applied on return value
* Return value is without file extention ".php"
@@ -1294,11 +1308,11 @@ function hash_from_query($query, $keyname)
*/
function script_basename()
{
- if (!empty($_SERVER['SCRIPT_NAME']))
+ if (is_script_basename($_SERVER['SCRIPT_NAME']))
{
$file_name = $_SERVER['SCRIPT_NAME'];
}
- else if (!empty($_SERVER['SCRIPT_FILENAME']))
+ else if (is_script_basename($_SERVER['SCRIPT_FILENAME']))
{
$file_name = $_SERVER['SCRIPT_FILENAME'];
}