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run code in 300+ PHP versions simultaneously
<?php function monthToToday($past, $now, $format = 'Y-m') { $current = strtotime(date('Y-m-1', strtotime($past))); $result = array(); while($current < $now) { $result[] = date($format, $current); $current = strtotime('+1 month', $current); } //包含当前月份 $result[] = date($format, $current); return $result; } print_r(monthToToday('2013-12-25', time()));
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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.26, 7.3.0 - 7.3.13, 7.4.0 - 7.4.1
Array ( [0] => 2013-12 [1] => 2014-01 [2] => 2014-02 [3] => 2014-03 [4] => 2014-04 [5] => 2014-05 [6] => 2014-06 [7] => 2014-07 [8] => 2014-08 [9] => 2014-09 [10] => 2014-10 [11] => 2014-11 [12] => 2014-12 [13] => 2015-01 [14] => 2015-02 )
preferences:
56.64 ms | 409 KiB | 5 Q