CODEWITHSUNDEEP
php
colourtheweb
colourtheweb

Reputation: 767

How can I get next week dates?

Problem

I'm using the below code to get the next week's date and second week's date. It works fine for first few records but later it starts giving year 1970.

If the start date is 12/01/2013 it shows me coorect result that is:

Next week: 19/01/2013

Second week: 26/01/2013

but in another record where the date is 16/05/2013 it shows the below

Next week: 08/01/1970

Second week: 15/01/1970

Please guide me where I might be going wrong ?

Code

    //Date of when game started
    $starts_on = '12/01/2013';    

    //Next week's date from start date
    $next_week = strtotime(date("d/m/Y", strtotime($starts_on)) . "+1 week");
    $next_week = date('d/m/Y', $next_week);

    //Second week's date from start date
    $second_week = strtotime(date("d/m/Y", strtotime($starts_on)) . "+2 week");
    $second_week = date('d/m/Y', $second_week);

    echo $starts_on.", ".$next_week.", ".$second_week;

Upvotes: 6

Views: 3329

Answers (3)

Govinda Yadav
Govinda Yadav

Reputation: 499

Please try this

$dt = new DateTime();
// create DateTime object with current time
$dt->setISODate($dt->format('o'), $dt->format('W')+1);
// set object to Monday on next week
$periods = new DatePeriod($dt, new DateInterval('P1D'), 6);
// get all 1day periods from Monday to +6 days

$days = iterator_to_array($periods);
// convert DatePeriod object to array
echo "<pre>"; 
print_r($days);

Upvotes: 0

Sangar82
Sangar82

Reputation: 5230

I recommend you use the DateTime Object, is better to manipulate dates (to add and substract dates from another is very easy with the object DateInterval)

<?php
  $date = new DateTime("2013-01-12");
  //add one week to date
  echo $date->add(new DateInterval('P1W'))->format('Y-m-d');
  //add one week to date
  echo $date->add(new DateInterval('P1W'))->format('Y-m-d');
?>

Result:

2013-01-19
2013-01-26

References:

http://php.net/manual/es/class.datetime.php

http://php.net/manual/es/class.dateinterval.php

Upvotes: 4

Vedran Šego
Vedran Šego

Reputation: 3765

You are using the wrong format date. Check the note in the strtotime documentation:

Dates in the m/d/y or d-m-y formats are disambiguated by looking at the separator between the various components: if the separator is a slash (/), then the American m/d/y is assumed; whereas if the separator is a dash (-) or a dot (.), then the European d-m-y format is assumed.

Check the documentation further:

Using this function for mathematical operations is not advisable. It is better to use DateTime::add() and DateTime::sub() in PHP 5.3 and later, or DateTime::modify() in PHP 5.2.

Upvotes: 5

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