<?php

/**
 * Logging.  This code is inspired by the devel::performance module
 */
/**
 * Implements hook_boot().
 */
function scratchpads_load_time_log_boot(){
  drupal_register_shutdown_function('scratchpads_load_time_log_shutdown');
}

/**
 * Shutdown function as registered above.
 */
function scratchpads_load_time_log_shutdown(){
  if(isset($_SERVER['REQUEST_URI']) && ($_SERVER['REQUEST_URI'])){
    $path = $_SERVER['REQUEST_URI'];
  }else{
    $path = variable_get('site_frontpage', 'node');
  }
  $time = time();
  global $user;
  watchdog('scratchpads load time', 'Path: !path, Timer: !timer, UID: !uid, Time: !time, Request type: !request_method, Memory usage: !memory_usage, Peak memory usage: !peak_memory_usage', array(
    '!path' => $path,
    '!timer' => timer_read('page'),
    '!uid' => $user->uid,
    '!time' => $time,
    '!request_method' => $_SERVER['REQUEST_METHOD'],
    '!memory_usage' => round(memory_get_usage() / 1024 / 1024, 2),
    '!peak_memory_usage' => round(memory_get_peak_usage(TRUE) / 1024 / 1024, 2)
  ));
}