Get number of weekdays in a given month

Question

I want to calculate the number of weekdays days in a give month and year. Weekdays means monday to friday. How do i do it ?

Answer 1

Find the last day and the weekday for the given month
then do a simple while loop like :-

$dates = explode(',', date('t,N', strtotime('2013-11-01')));
$day = $dates[1]; 
$tot = $dates[0]; 
$cnt = 0;
while ($tot>1)
{   
    if ($day < 6)
    {   
        $cnt++;
    }   
    if ($day == 1)
    {   
        $day = 7;
    }   
    else
    {   
        $day--;
    }   
    $tot--;
}

$cnt = total of weekday (Monday to Friday) for a given month