- Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 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 - 8.2.19, 8.3.0 - 8.3.7
- 3 3.9939484126984
<?php
$HowManyWeeks = date( 'W', strtotime( '2019-04-21 23:59:00' ) ) - date( 'W', strtotime( '2019-03-25 00:00:00' ) );
echo $HowManyWeeks . PHP_EOL;
$HowManyWeeks = (strtotime( '2019-04-21 23:59:00' ) - strtotime( '2019-03-25 00:00:00' )) / 604800;
echo $HowManyWeeks;