What are common issues when using a for loop to generate a monthly overview in PHP?

One common issue when using a for loop to generate a monthly overview in PHP is not accounting for the varying number of days in each month. To solve this, you can use the `cal_days_in_month()` function to get the number of days in a specific month and year. 

<?php
$month = 2; // February
$year = 2022;

$days_in_month = cal_days_in_month(CAL_GREGORIAN, $month, $year);

for ($day = 1; $day <= $days_in_month; $day++) {
    echo "Day $day\n";
}
?>

Keywords

for loop monthly overview PHP date functions error handling

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