<?php /** * Write a log entry. * This should be used to log user's activity. * * @param * $message */ function engelsystem_log($message) { global $user; $nick = "Guest"; if (isset($user)) { $nick = User_Nick_render($user); } LogEntry_create($nick, $message); } /** * Generates a PHP Stacktrace. */ 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; } ?>