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<?php
// phpcs:ignoreFile
namespace AutomateWoo;
/**
* @class Time_Helper
* @since 2.9
*/
class Time_Helper {
/**
* @param string|DateTime $time - string must be in format 00:00
* @return int
*/
static function calculate_seconds_from_day_start( $time ) {
if ( is_a( $time, 'DateTime' ) ) {
$time = $time->format( 'G:i' );
}
$parts = explode( ':', $time );
if ( count( $parts ) !== 2 ) {
return 0;
}
return ( absint( $parts[0] ) * HOUR_IN_SECONDS + absint( $parts[1] ) * MINUTE_IN_SECONDS );
}
/**
* @param \DateTime|DateTime $datetime
*/
static function convert_to_gmt( $datetime ) {
$offset = -1 * self::get_timezone_offset() * HOUR_IN_SECONDS;
$datetime->modify( "{$offset} seconds" );
}
/**
* @param \DateTime|DateTime $datetime
*/
static function convert_from_gmt( $datetime ) {
$offset = self::get_timezone_offset() * HOUR_IN_SECONDS;
$datetime->modify( "{$offset} seconds" );
}
/**
* @since 3.9
* @return float|int
*/
static function get_timezone_offset() {
if ( $timezone = get_option( 'timezone_string' ) ) {
$timezone_object = new \DateTimeZone( $timezone );
return $timezone_object->getOffset( new \DateTime( 'now', new \DateTimeZone( 'UTC' ) ) ) / HOUR_IN_SECONDS;
} else {
return floatval( get_option( 'gmt_offset', 0 ) );
}
}
/**
* Get the number of seconds in a period of time.
*
* @since 5.0.0
*
* @param int $interval_number The number of intervals e.g. "X days"
* @param string $interval_type Possible values: day, days, hour, hours, minute, minutes
*
* @return int
*/
public static function get_period_in_seconds( $interval_number, $interval_type ) {
switch ( $interval_type ) {
case 'day':
case 'days':
$seconds = DAY_IN_SECONDS;
break;
case 'hour':
case 'hours':
$seconds = HOUR_IN_SECONDS;
break;
case 'minute':
case 'minutes':
$seconds = MINUTE_IN_SECONDS;
break;
default:
return 0;
}
return intval( absint( $interval_number ) * $seconds );
}
}
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