/**
* Sets the default to 0 if we have no format, or an empty string otherwise.
*
* @param array $options
*/
public function __construct($options = array())
{
parent::__construct($options);
if (!isset($options['default']) and !$this->allow_null) {
// Having a implies saving we're format a string, so we want a proper default
$this->default = $this->format ? '' : 0;
}
if ($this->timezone === NULL) {
$this->timezone = Jam_Timezone::instance();
}
}
public static function date_span($timestamp, $local_timestamp = NULL)
{
$local_timestamp = $local_timestamp === NULL ? Jam_Timezone::instance()->convert(time(), Jam_Timezone::DEFAULT_TIMEZONE, Jam_Timezone::USER_TIMEZONE) : (int) $local_timestamp;
// Determine the difference in seconds
$offset = abs($local_timestamp - $timestamp);
$timeranges = array(Date::MINUTE => array(1, 'second'), Date::HOUR => array(Date::MINUTE, 'minute'), Date::DAY => array(Date::HOUR, 'hour'), Date::WEEK * 2 => array(Date::DAY, 'day'), Date::MONTH => array(Date::WEEK, 'week'), Date::YEAR => array(Date::MONTH, 'month'), PHP_INT_MAX => array(Date::YEAR, 'year'));
foreach ($timeranges as $renge => $display) {
if ($offset <= $renge) {
$span = floor($offset / $display[0]);
$span = $span . ' ' . ($span == 1 ? $display[1] : Inflector::plural($display[1]));
break;
}
}
if ($timestamp <= $local_timestamp) {
// This is in the past
return $span . ' ago';
} else {
// This in the future
return 'in ' . $span;
}
}
