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-rw-r--r--engine/lib/elgglib.php4
1 files changed, 3 insertions, 1 deletions
diff --git a/engine/lib/elgglib.php b/engine/lib/elgglib.php
index 790888566..9fb8b35c4 100644
--- a/engine/lib/elgglib.php
+++ b/engine/lib/elgglib.php
@@ -1048,7 +1048,9 @@
* This function checks to see if it is being called at somepoint by a function defined somewhere
* on a given path (optionally including subdirectories).
*
- * @param string $path The full path and filename that this function must have in its call stack
+ * This function is similar to call_gatekeeper() but returns true if it is being called by a method or function which has been defined on a given path or by a specified file.
+ *
+ * @param string $path The full path and filename that this function must have in its call stack If a partial path is given and $include_subdirs is true, then the function will return true if called by any function in or below the specified path.
* @param bool $include_subdirs Are subdirectories of the path ok, or must you specify an absolute path and filename.
* @param bool $strict_mode If true then the calling method or function must be directly called by something on $path, if false the whole call stack is searched.
*/