Create an array/collection/list of (Date,Value) in PHP

Question

I am writing a PHP script where the inputs are:

From date
To date

I then want to take that date range and create an array of some sort that has

Answer 1

If I understand you correctly, you could use an associative array for that:

array(
  '00-00-00' => $value,
  '01-01-01' => $value,
  // etc...
);

Or you can create it like this:

$myArray = array();
$myArray['00-00-00'] = $value;
$myArray['01-01-01'] = $value;

You could populate them by running a loop...

Answer 2

(Untested)

function dateArray($from, $to, $value = NULL) {
    $begin = new DateTime($from);
    $end = new DateTime($to);
    $interval = DateInterval::createFromDateString('1 day');
    $days = new DatePeriod($begin, $interval, $end);

    $baseArray = array();
    foreach ($days as $day) {
        $dateKey = $day->format("Y-m-d");
        $baseArray[$dateKey] = $value;
    }

    return $baseArray;
}

$datesArray = dateArray('2011-01-01', '2011-03-31',true);

Answer 3

you can try this

function makeDateRange($from,$to,$pattern='m-d-y')
{
    $day = date( $pattern , $from );
    $to = date( $pattern , $to );
    $parseDate = date_parse($from);
    while( $day <= $to ) {
        $day = mktime(0,0,0,$parseDate["month"],$parseDate["day"]+1,$parseDate["year"]);
        $dateArray[] = date($pattern , $day);
        }
    return $dateArray;
}


// here make array
$keys = makeDateRange("12-01-11","12-02-11");

//here make above array as key in $a array
$a = array_fill_keys($keys, 'none');
print_r($a);