date_modify

Alters the timestamp

Syntax

date_modify ( DateTime $object , string $modify ) : DateTime

Parameters

object

A DateTime object returned by date_create(). The function modifies this object.

modify

A date/time string. Valid formats are explained in Date and Time Formats.

Return

Returns the DateTime object for method chaining or FALSE on failure.

Examples

1 · object modify

<?

$object = date_create();
$modify = "1 year 1 month 1 week 1 day 1 hour 1 minute 1 second";

date_modify($object, $modify);

echo date_format($object, "Y-m-d H:i:s");

?>
2024-03-12 16:39:21

2 · Return

<?

$object = date_create();
$modify = "1 year 1 month 1 week 1 day 1 hour 1 minute 1 second";

$return = date_modify($object, $modify);

var_export($return);

?>
DateTime::__set_state(array(
   'date' => '2024-03-12 16:39:21.191811',
   'timezone_type' => 3,
   'timezone' => 'UTC',
))

checkdate

date

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date_date_set

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date_default_timezone_set

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date_format

date_get_last_errors

date_interval_create_from_date_string

date_interval_format

date_isodate_set

date_offset_get

date_parse

date_parse_from_format

date_sub

date_sun_info

date_sunrise

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date_time_set

date_timestamp_get

date_timestamp_set

date_timezone_get

date_timezone_set

getdate

gettimeofday

gmdate

gmmktime

gmstrftime

idate

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mktime

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strptime

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time

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timezone_version_get

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