Último día del mes anterior en PHP
$lastDay = date('t',strtotime('last month'));
print_r($lastDay);
Ankur
$lastDay = date('t',strtotime('last month'));
print_r($lastDay);
$lastDateOfNextMonth =strtotime('last day of next month') ;
$lastDay = date('d/m/Y', $lastDateOfNextMonth);
print_r($lastDay);