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<?php function daysBetween($start_date, $end_date, $weekDay) { $first_date = strtotime($start_date." -1 days"); $first_date = strtotime(date("M d Y",$first_date)." next ".$weekDay); $last_date = strtotime($end_date." +1 days"); $last_date = strtotime(date("M d Y",$last_date)." last ".$weekDay); return floor(($last_date - $first_date)/(7*86400)) + 1; } print daysBetween("DEC 13 2005", "DEC 26 2005", "Monday");
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
2
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
3
preferences:
266 ms | 402 KiB | 371 Q