Display all the week numbers between two dates in PHP [duplicate]

Question

Can anybody tell how to display all the week numbers that are covered between two dates in PHP.The dates may be of different year.

IF i am using start date as "2011-09-16" and end date as "2011-09-21" it will show me week 37 and 38.

Answer 1

You could use something like this...

$startTime = strtotime('2011-12-12');
$endTime = strtotime('2012-02-01');

$weeks = array();

while ($startTime < $endTime) {  
    $weeks[] = date('W', $startTime); 
    $startTime += strtotime('+1 week', 0);
}

var_dump($weeks);

CodePad.

Output

array(8) {
  [0]=>
  string(2) "50"
  [1]=>
  string(2) "51"
  [2]=>
  string(2) "52"
  [3]=>
  string(2) "01"
  [4]=>
  string(2) "02"
  [5]=>
  string(2) "03"
  [6]=>
  string(2) "04"
  [7]=>
  string(2) "05"
}