function migrate_memory_read in Migrate 6.2

Same name and namespace in other branches

1. 7.2 migrate.module \migrate_memory_read()

Read the current memory value without recording the change.

Parameters

name: The name of the memory measurement.

Return value

The change in bytes since the last start.

1 call to migrate_memory_read()

drush_migrate_print_memory in ./migrate.drush.inc

File

./migrate.module, line 522

Code

function migrate_memory_read($name) {
  global $_migrate_memory;
  if (isset($_migrate_memory[$name]['start'])) {
    $stop = memory_get_usage();
    $diff = $stop - $_migrate_memory[$name]['start'];
    if (isset($_migrate_memory[$name]['bytes'])) {
      $diff += $_migrate_memory[$name]['bytes'];
    }
    return $diff;
  }
  return $_migrate_memory[$name]['bytes'];
}