3v4l.org

run code in 300+ PHP versions simultaneously
<?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; $weekends=0; while($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 $weekends++; }; $begin+=86400; // +1 day }; $working_days=$no_days-$weekends; return $working_days; } }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
Fatal error: Uncaught Error: Undefined constant "“N”" in /in/7l1vC:20 Stack trace: #0 /in/7l1vC(6): getWorkingDays('2014-10-01', '2014-10-31') #1 {main} thrown in /in/7l1vC on line 20
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 Warning: Use of undefined constant “N” - assumed '“N”' (this will throw an Error in a future version of PHP) in /in/7l1vC on line 20 31
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 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 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33
Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 Notice: Use of undefined constant “N” - assumed '“N”' in /in/7l1vC on line 20 31
preferences:
313.44 ms | 412 KiB | 461 Q