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protected function statspro::get_first_day_of_year_from_reference in Statistics Pro 6

Same name and namespace in other branches

6.2 statspro.inc \StatsPro::get_first_day_of_year_from_reference()

Returns a YYYYMMDD 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 335: 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) {
  $year = date('Y', $reference);
  $first = sprintf('%04u0101', $year);
  return $first;
}