Online PHP editor | output for DP68L

@ 2014-10-21T04:12:31Z

<?php

$beginday=date('Y-m-01');
$lastday=date('Y-m-t');

$nr_work_days = getWorkingDays($beginday,$lastday);
echo $nr_work_days;

function getWorkingDays($startDate, $endDate){
 $begin=strtotime($startDate);
 $end=strtotime($endDate);
 if($begin>$end){
  echo "startdate is in the future! <br />";
  return 0;
 }else{
   $no_days=0;
   $weekends=0;
	$working_days=0;
  while($begin<=$end){
    $no_days++; // no of days in the given interval
    $what_day=date("N",$begin);
    if($what_day<=5) { // 6 and 7 are weekend days
		$working_days++;
     };
    $begin+=86400; // +1 day
  };
  return $working_days;
 }
}

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 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: 22
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 22
Output for 7.3.32 - 7.3.33, 8.0.13: 23
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5: 31

preferences:dark modelive preview