public function FeedsDateTime::__construct in Feeds 7.2

Same name and namespace in other branches

1. 6 plugins/FeedsParser.inc \FeedsDateTime::__construct()
2. 7 plugins/FeedsParser.inc \FeedsDateTime::__construct()

Overridden constructor.

Parameters

$time: time string, flexible format including timestamp. Invalid formats will fall back to 'now'.

$tz: PHP DateTimeZone object, NULL allowed

1 call to FeedsDateTime::__construct()

FeedsDateTime::__wakeup in plugins/FeedsParser.inc

Upon unserializing, we must re-build ourselves using local variables.

File

plugins/FeedsParser.inc, line 724

Contains FeedsParser and related classes.

Class

FeedsDateTime

Extend PHP DateTime class with granularity handling, merge functionality and slightly more flexible initialization parameters.

Code

public function __construct($time = '', $tz = NULL) {
  $this->originalValue = $time;
  if (is_numeric($time)) {

    // Assume UNIX timestamp if it doesn't look like a simple year.
    if (strlen($time) > 4) {
      $time = "@" . $time;
    }
    else {
      $time = 'January ' . $time;
    }
  }

  // PHP < 5.3 doesn't like the GMT- notation for parsing timezones.
  $time = str_replace("GMT-", "-", $time);
  $time = str_replace("GMT+", "+", $time);

  // Some PHP 5.2 version's DateTime class chokes on invalid dates.
  if (!date_create($time)) {
    $time = 'now';
  }

  // Create and set time zone separately, PHP 5.2.6 does not respect time zone
  // argument in __construct().
  parent::__construct($time);
  $tz = $tz ? $tz : new DateTimeZone("UTC");
  $this
    ->setTimeZone($tz);

  // Verify that timezone has not been specified as an offset.
  if (!preg_match('/[a-zA-Z]/', $this
    ->getTimezone()
    ->getName())) {
    $this
      ->setTimezone(new DateTimeZone("UTC"));
  }

  // Finally set granularity.
  $this
    ->setGranularityFromTime($time, $tz);
}