What is the purpose of the PHP function "calender" in the code snippet provided?

The purpose of the PHP function "calender" in the code snippet is to display a calendar for a specific month and year. However, the correct function name is "calendar" with two 'a's instead of one. To fix the issue, we need to correct the function name to "calendar" in the code snippet. 

<?php
$month = 6;
$year = 2022;

echo '<h2>' . date('F', mktime(0, 0, 0, $month, 1, $year)) . '</h2>';
echo '<table border="1">';
echo '<tr><th>Sun</th><th>Mon</th><th>Tue</th><th>Wed</th><th>Thu</th><th>Fri</th><th>Sat</th></tr>';

$first_day = mktime(0, 0, 0, $month, 1, $year);
$days_in_month = date('t', $first_day);
$day_of_week = date('w', $first_day);

echo '<tr>';
for ($i = 0; $i < $day_of_week; $i++) {
    echo '<td></td>';
}

for ($day = 1; $day <= $days_in_month; $day++) {
    echo '<td>' . $day . '</td>';
    $day_of_week++;
    if ($day_of_week == 7) {
        echo '</tr><tr>';
        $day_of_week = 0;
    }
}

echo '</tr>';
echo '</table>';
?>

Keywords

PHP function calendar code snippet purpose

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