3v4l.org

run code in 300+ PHP versions simultaneously
<?php $startYear = 2014; $lastTaken = 2012; $recurrenceYears = 3; $nextRequirement = $lastTaken + ($recurrenceYears - (($lastTaken - $startYear) % $recurrenceYears)); $nextRequirement echo $nextRequirement;

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.340.0080.03312.01
5.4.320.0090.03712.50
5.4.310.0090.03712.49
5.4.300.0040.03812.50
5.4.290.0060.03812.49
5.4.280.0070.03412.39
5.4.270.0060.03812.39
5.4.260.0040.03912.39
5.4.250.0050.03712.39
5.4.240.0050.03712.39
5.4.230.0060.04012.38
5.4.220.0020.04112.38
5.4.210.0070.03412.38
5.4.200.0050.03912.38
5.4.190.0090.03212.38
5.4.180.0080.03612.38
5.4.170.0060.03512.39
5.4.160.0050.03612.38
5.4.150.0070.03512.38
5.4.140.0070.03712.07
5.4.130.0070.03412.05
5.4.120.0090.03312.01
5.4.110.0050.04112.01
5.4.100.0040.03612.01
5.4.90.0070.04012.02
5.4.80.0100.03312.01
5.4.70.0050.03512.00
5.4.60.0060.03412.01
5.4.50.0040.03612.01
5.4.40.0040.04912.00
5.4.30.0060.03812.00
5.4.20.0080.03311.99
5.4.10.0080.03411.99
5.4.00.0090.03911.48
5.3.290.0070.03812.80
5.3.280.0080.03912.71
5.3.270.0030.04212.72
5.3.260.0050.03912.72
5.3.250.0060.03612.72
5.3.240.0060.03612.72
5.3.230.0040.03912.71
5.3.220.0060.03712.68
5.3.210.0050.04112.68
5.3.200.0080.03612.68
5.3.190.0080.03812.68
5.3.180.0060.03712.68
5.3.170.0040.03812.67
5.3.160.0080.03512.67
5.3.150.0070.03612.68
5.3.140.0070.03512.66
5.3.130.0060.03812.66
5.3.120.0030.04112.65
5.3.110.0030.04112.66
5.3.100.0050.03712.12
5.3.90.0070.03512.08
5.3.80.0080.03512.08
5.3.70.0040.03912.08
5.3.60.0080.03512.07
5.3.50.0080.03912.00
5.3.40.0100.03112.00
5.3.30.0070.03211.95
5.3.20.0080.03211.73
5.3.10.0050.03511.70
5.3.00.0050.03611.69
5.2.170.0050.0299.19
5.2.160.0030.0309.18
5.2.150.0070.0339.19
5.2.140.0040.0349.18
5.2.130.0070.0339.14
5.2.120.0050.0289.14
5.2.110.0020.0319.15
5.2.100.0050.0289.14
5.2.90.0050.0289.14
5.2.80.0070.0289.14
5.2.70.0050.0309.14
5.2.60.0050.0309.09
5.2.50.0060.0299.06
5.2.40.0070.0269.03
5.2.30.0050.0299.01
5.2.20.0050.0289.01
5.2.10.0040.0298.93
5.2.00.0080.0258.78
5.1.60.0030.0258.07
5.1.50.0050.0348.07
5.1.40.0050.0248.05
5.1.30.0070.0268.40
5.1.20.0040.0318.41
5.1.10.0040.0268.14
5.1.00.0050.0258.15
5.0.50.0040.0216.63
5.0.40.0030.0196.48
5.0.30.0040.0356.29
5.0.20.0050.0186.27
5.0.10.0040.0196.24
5.0.00.0050.0306.23
4.4.90.0030.0164.78
4.4.80.0050.0134.75
4.4.70.0030.0154.75
4.4.60.0010.0174.76
4.4.50.0030.0144.77
4.4.40.0000.0294.71
4.4.30.0040.0154.76
4.4.20.0040.0214.84
4.4.10.0020.0234.85
4.4.00.0040.0314.76
4.3.110.0020.0174.67
4.3.100.0020.0154.66
4.3.90.0020.0154.63
4.3.80.0040.0234.58
4.3.70.0050.0114.63
4.3.60.0030.0144.63
4.3.50.0030.0144.63
4.3.40.0010.0254.54
4.3.30.0020.0163.29
4.3.20.0020.0153.26
4.3.10.0020.0153.22
4.3.00.0100.0236.91

preferences:
143.88 ms | 1394 KiB | 7 Q