Online PHP editor | output for lF6Jb

@ 2024-10-03T13:20:37Z

<?php

$data = array(
  '2013-07-19' => 1,
  '2013-07-21' => 3,
  '2013-07-23' => 2,
  '2013-07-24' => 4,
  '2013-07-25' => 4,
  '2013-07-26' => 2,
  '2013-07-27' => 2,
  '2013-07-30' => 3,
  '2013-07-31' => 1
);

$result = array();
$ref = new DateTime('1821-11-11'); // or starting with PHP 7.3: $ref = new DateTime(array_key_first($data));

foreach ($data as $datum => $nb) {
    //if ($ref->add($oneDay)->format('Y-m-d') !== $datum) {
    if ($ref->modify('+1 day')->format('Y-m-d') !== $datum) {
        $result[] = array(); 
        $ref->setDate(...explode('-', $datum));// = new DateTime($datum);
    }
    
    $result[count($result) - 1][$datum] = $nb;
}

print_r($result);

Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.30, 8.3.0 - 8.3.29, 8.4.1 - 8.4.14, 8.4.16, 8.5.0 - 8.5.1: Array ( [0] => Array ( [2013-07-19] => 1 ) [1] => Array ( [2013-07-21] => 3 ) [2] => Array ( [2013-07-23] => 2 [2013-07-24] => 4 [2013-07-25] => 4 [2013-07-26] => 2 [2013-07-27] => 2 ) [3] => Array ( [2013-07-30] => 3 [2013-07-31] => 1 ) )
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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