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<?php $yearwithdecimal = "1.2"; $months = 0; if($yearwithdecimal){ $parts = explode('.', $yearwithdecimal); $months = $parts[0]*12 + $parts[1] ?? 0; } echo $months;
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
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