diff options
Diffstat (limited to 'include/text.php')
| -rw-r--r-- | include/text.php | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/text.php b/include/text.php index 621f4cf93..8e822532e 100644 --- a/include/text.php +++ b/include/text.php @@ -569,6 +569,25 @@ function logger($msg, $level = LOGGER_NORMAL, $priority = LOG_INFO) { @file_put_contents($pluginfo['filename'], $pluginfo['message'], FILE_APPEND); } +// like logger() but with a function backtrace to pinpoint certain classes +// of problems which show up deep in the calling stack + + +function btlogger($msg, $level = LOGGER_NORMAL, $priority = LOG_INFO) { + + logger($msg, $level, $priority); + if(version_compare(PHP_VERSION, '5.4.0') >= 0) { + $stack = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS); + if($stack) { + for($x = 1; $x < count($stack); $x ++) { + logger('stack: ' . basename($stack[$x]['file']) . ':' . $stack[$x]['line'] . ':' . $stack[$x]['function'] . '()',$level, $priority); + } + } + } +} + + + function log_priority_str($priority) { $parr = array( LOG_EMERG => 'LOG_EMERG', |