Changed from mysqli to PDO, some refactorings, faster sql queries

1 files changed, 0 insertions, 22 deletions

diff --git a/includes/sys_log.php b/includes/sys_log.php
index b253d6ad..c4ef890e 100644
--- a/includes/sys_log.php
+++ b/includes/sys_log.php
@@ -16,25 +16,3 @@ function engelsystem_log($message)
     }
     LogEntry_create($nick, $message);
 }
-
-/**
- * Generates a PHP Stacktrace.
- *
- * @return string
- */
-function debug_string_backtrace()
-{
-    ob_start();
-    debug_print_backtrace();
-    $trace = ob_get_contents();
-    ob_end_clean();
-
-    // Remove first item from backtrace as it's this function which
-    // is redundant.
-    $trace = preg_replace('/^#0\s+' . __FUNCTION__ . "[^\n]*\n/", '', $trace, 1);
-
-    // Renumber backtrace items.
-    // $trace = preg_replace('/^#(\d+)/me', '\'#\' . ($1 - 1)', $trace);
-
-    return $trace;
-}