php month number from date code example

Example 1: php convert number to month

$monthNum  = 3;
$monthName = date('F', mktime(0, 0, 0, $monthNum, 10)); // March

Example 2: datetime get month php

$dateTime = new DateTime();
$month = $dateTime->format('m');

Example 3: get month days in php

echo cal_days_in_month(CAL_GREGORIAN, 8, 2009);

Example 4: show date php

check here link:   http://www.eltcalendar.com/stuff/datemysqlphp.html