Weekdays in 2017

<?php
$months = array(
    'January' => 31,
    'February' => 28,
    'March' => 31,
    'April' => 30,
    'May' => 31,
    'June' => 30,
    'July' => 31,
    'August' => 31,
    'September' => 30,
    'October' => 31,
    'November' => 30,
    'December' => 31,
);
$year = 2017;

foreach ($months as $month => $days) {
    for ($i = 0; $i < $days; $i++) {
        $date = $month . " " . ($i + 1) . ", 2017";
        $dayofweek = date('w', strtotime($date));
        
        // If the day isn't Sunday or Saturday.
        // This assumes that Sunday is the first day of
        // week.
        if ($dayofweek != 0 && $dayofweek != 6) {
            print $date . "\n";
        }
    }
}