$time = strtotime('+1 hour'); strtotime('+1 hour', $time); $time = date('H:i', strtotime('+1 hour'));
Use the timedelta() class from the datetime module to add minutes to datetime, e.g. result = dt + timedelta(minutes=10) . The timedelta class can be passed a minutes argument and adds the specified number of minutes to the datetime.
The strtotime() function parses an English textual datetime into a Unix timestamp (the number of seconds since January 1 1970 00:00:00 GMT). Note: If the year is specified in a two-digit format, values between 0-69 are mapped to 2000-2069 and values between 70-100 are mapped to 1970-2000.
Worked for me..
$timestamp = strtotime('10:09') + 60*60;
$time = date('H:i', $timestamp);
echo $time;//11:09
Explanation:
strtotime('10:09')
creates a numerical timestamp in seconds, something like 1510450372
. Simply add or remove the amount of seconds you need and use date()
to convert it back into a human readable format.
$timestamp = strtotime('10:09') + 60*60; // 10:09 + 1 hour
$timestamp = strtotime('10:09') + 60*60*2; // 10:09 + 2 hours
$timestamp = strtotime('10:09') - 60*60; // 10:09 - 1 hour
time()
also creates a numerical timestamp but for right now. You can use it in the same way.
$timestamp = time() + 60*60; // now + 1 hour
You can do like this
echo date('Y-m-d H:i:s', strtotime('4 minute'));
echo date('Y-m-d H:i:s', strtotime('6 hour'));
echo date('Y-m-d H:i:s', strtotime('2 day'));
$time = '10:09';
$timestamp = strtotime($time);
$timestamp_one_hour_later = $timestamp + 3600; // 3600 sec. = 1 hour
// Formats the timestamp to HH:MM => outputs 11:09.
echo strftime('%H:%M', $timestamp_one_hour_later);
// As crolpa suggested, you can also do
// echo date('H:i', $timestamp_one_hour_later);
Check PHP manual for strtotime(), strftime() and date() for details.
BTW, in your initial code, you need to add some quotes otherwise you will get PHP syntax errors:
$time = 10:09; // wrong syntax
$time = '10:09'; // syntax OK
$time = date(H:i, strtotime('+1 hour')); // wrong syntax
$time = date('H:i', strtotime('+1 hour')); // syntax OK
try this it is worked for me.
$time="10:09";
$time = date('H:i', strtotime($time.'+1 hour'));
echo $time;
It is weird that no one has suggested the OOP way:
$date = new \DateTime(); //now
$date->add(new \DateInterval('PT3600S'));//add 3600s / 1 hour
OR
$date = new \DateTime(); //now
$date->add(new \DateInterval('PT60M'));//add 60 min / 1 hour
OR
$date = new \DateTime(); //now
$date->add(new \DateInterval('PT1H'));//add 1 hour
Extract it in string with format:
var_dump($date->format('Y-m-d H:i:s'));
Simple and smart solution:
date("H:i:s", time()+3600);
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