Here is the PHP code to get an all-out number of days in a month.

Strategy **get_days_in_month**() returns an absolute number of days as indicated by given month and **year**.

**Source Code and Output to get an absolute number of days in a month**:

```
<?php
$curmnth=date('m');
$curyear=date('Y');
function get_days_in_month($month , $year)
{
if( $month=="02" )
{
if( $year%4 == 0 )
return 29;
else
return 28;
}
else if( $month == "01" || $month == "03" || $month == "05" || $month == "07" || $month == "08" || $month == "10" || $month == "12" )
return 31;
else
return 30;
}
$totDays=get_days_in_month($curmnth,$curyear);
printf("Total no of days in a current month : " .$totDays);
print "</br>";
?>
```

**Output:**

`Total no of days in a current month: 30`