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<?php $vBillMonthPrev = '11'; $vBillYearPrev = (int)date('Y') - ((int)$vBillMonthPrev > (int)date('n') ? 1 : 0); $date = date_create_from_format('U', mktime(0, 0, 0, $vBillMonthPrev, 15, $vBillYearPrev)); $m_array = array(); for ($i = 1; $i < 7; $i++) { $date->modify('-1 month'); $m_array[] = $date->format('M-y'); } print_r($m_array);
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
Array ( [0] => Oct-20 [1] => Sep-20 [2] => Aug-20 [3] => Jul-20 [4] => Jun-20 [5] => May-20 )

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