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protected function StatsPro::get_first_day_of_year_from_reference in Statistics Pro 6.2

Same name and namespace in other branches

6 statspro.inc \statspro::get_first_day_of_year_from_reference()

Returns a YYYY-MM-DD date representation of the first day of same the year as the reference day.

Parameters

<int> $reference A timestamp representaing the reference day.:

Return value

<int> First day of the same year of the reference day.

1 call to StatsPro::get_first_day_of_year_from_reference()

StatsPro::get_period in ./statspro.inc: Generate SQL fragment for period query.

File

./statspro.inc, line 419: statspro class for Statistics Pro module.

Class

StatsPro: Manages the data saving and retrieval according to the user defined parameters.

Code

protected function get_first_day_of_year_from_reference($reference, $use_timestamp) {
  $year = date('Y', $reference);
  $first = sprintf('%04u-01-01', $year);
  if ($use_timestamp) {
    $first = strtotime($first);
  }
  return $first;
}