date_add
Description
The date_add of Date / Time for PHP adds an amount of days, months, years, hours, minutes and seconds to a DateTime object.
Syntax
date_add ( DateTime $object , DateInterval $interval ) : DateTime
Parameters
object
A DateTime object returned by date_create(). The function modifies this object.
interval
A DateInterval object
Return
Returns the DateTime object for method chaining or FALSE on failure.
Examples
1
<?
$object = date_create('2001-01-01');
$interval = date_interval_create_from_date_string('1 year 1 month 1 day');
$return = date_add($object, $interval);
echo date_format($object, 'Y-m-d') . PHP_EOL;
echo date_format($return, 'Y-m-d');
?>2002-02-02 2002-02-02
Links
Date / Time
- checkdate
- date
- date_create
- date_create_from_format
- date_create_immutable
- date_create_immutable_from_format
- date_date_set
- date_default_timezone_get
- date_default_timezone_set
- date_diff
- date_format
- date_get_last_errors
- date_interval_create_from_date_string
- date_interval_format
- date_isodate_set
- date_modify
- date_offset_get
- date_parse
- date_parse_from_format
- date_sub
- date_sun_info
- date_sunrise
- date_sunset
- date_time_set
- date_timestamp_get
- date_timestamp_set
- date_timezone_get
- date_timezone_set
- getdate
- gettimeofday
- gmdate
- gmmktime
- gmstrftime
- idate
- localtime
- microtime
- mktime
- strftime
- strptime
- strtotime
- time
- timezone_abbreviations_list
- timezone_identifiers_list
- timezone_location_get
- timezone_name_from_abbr
- timezone_name_get
- timezone_offset_get
- timezone_open
- timezone_transitions_get
- timezone_version_get
