1 public static function writeILogs($datas)

 2 {

 3     $bt = debug_backtrace();

 4     $caller = array_shift($bt);

 5     var_dump($caller);

 6     $path = BASE_ROOT . "i_logs";

 7     $file = BASE_ROOT . "i_logs" . DIRECTORY_SEPARATOR . "i_logs.txt";

 8     if (!file_exists($path)) mkdir($path, 0777, true);

 9     if (!file_exists($file)) file_put_contents($file, "");

10     $fp = fopen($file,'a+ mode');

11     $tmp_str = date("Y-m-d H:i:s") . " : " . $caller['file'] . " : " .

12     $caller["line"] . PHP_EOL;

13     $tmp_str .= json_encode($datas) . PHP_EOL . PHP_EOL;

14     fwrite($fp,$tmp_str);

15     fclose($fp);

16 }