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<?php function isAvailable($date){ return ! in_array($date, array(3, 4, 5, 10, 11, 12, 23, 24, 25, 26)); } $a = array(); $consecutively = 0; $l = 0; for($i = 1; $i <= 30; $i++) { $isAvailable = isAvailable($i); $a[$i] = array('isAvailable' => $isAvailable); if($isAvailable) { $consecutively++; $a[$i]['consecutively'] =& $consecutively; } else { unset($consecutively); $consecutively = 0; } } print_r($a);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Array ( [1] => Array ( [isAvailable] => 1 [consecutively] => 2 ) [2] => Array ( [isAvailable] => 1 [consecutively] => 2 ) [3] => Array ( [isAvailable] => ) [4] => Array ( [isAvailable] => ) [5] => Array ( [isAvailable] => ) [6] => Array ( [isAvailable] => 1 [consecutively] => 4 ) [7] => Array ( [isAvailable] => 1 [consecutively] => 4 ) [8] => Array ( [isAvailable] => 1 [consecutively] => 4 ) [9] => Array ( [isAvailable] => 1 [consecutively] => 4 ) [10] => Array ( [isAvailable] => ) [11] => Array ( [isAvailable] => ) [12] => Array ( [isAvailable] => ) [13] => Array ( [isAvailable] => 1 [consecutively] => 10 ) [14] => Array ( [isAvailable] => 1 [consecutively] => 10 ) [15] => Array ( [isAvailable] => 1 [consecutively] => 10 ) [16] => Array ( [isAvailable] => 1 [consecutively] => 10 ) [17] => Array ( [isAvailable] => 1 [consecutively] => 10 ) [18] => Array ( [isAvailable] => 1 [consecutively] => 10 ) [19] => Array ( [isAvailable] => 1 [consecutively] => 10 ) [20] => Array ( [isAvailable] => 1 [consecutively] => 10 ) [21] => Array ( [isAvailable] => 1 [consecutively] => 10 ) [22] => Array ( [isAvailable] => 1 [consecutively] => 10 ) [23] => Array ( [isAvailable] => ) [24] => Array ( [isAvailable] => ) [25] => Array ( [isAvailable] => ) [26] => Array ( [isAvailable] => ) [27] => Array ( [isAvailable] => 1 [consecutively] => 4 ) [28] => Array ( [isAvailable] => 1 [consecutively] => 4 ) [29] => Array ( [isAvailable] => 1 [consecutively] => 4 ) [30] => Array ( [isAvailable] => 1 [consecutively] => 4 ) )

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