3v4l.org

run code in 300+ PHP versions simultaneously
<?php $firstDayOfYear = new DateTimeImmutable('2021-01-01 00:00:00.000000'); for ($i = 1; $i <= 12; $i++) { $intervalOneEach = new DateInterval('P' . $i . 'M1D'); echo $firstDayOfYear ->sub($intervalOneEach) ->diff($firstDayOfYear) ->format('%y years %m months %d days %h hours %i minutes %s seconds'), PHP_EOL; }

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)
8.4.130.0070.00218.14
8.4.120.0070.01220.69
8.4.110.0100.00419.25
8.4.100.0140.00717.98
8.4.90.0130.00818.22
8.4.80.0070.00518.18
8.4.70.0120.00818.22
8.4.60.0130.00719.04
8.4.50.0120.00818.29
8.4.40.0100.01018.06
8.4.30.0190.00020.46
8.4.20.0210.00718.29
8.4.10.0060.00326.24
8.3.260.0150.00416.80
8.3.250.0100.00919.02
8.3.240.0110.00816.66
8.3.230.0090.01016.74
8.3.220.0100.01019.09
8.3.210.0140.00816.83
8.3.200.0070.00416.86
8.3.190.0100.00717.36
8.3.180.0130.00616.91
8.3.170.0150.00217.46
8.3.160.0090.00918.78
8.3.150.0040.01417.63
8.3.140.0150.00316.97
8.3.130.0030.00618.72
8.3.120.0120.00619.13
8.3.110.0000.00916.72
8.3.100.0060.00320.40
8.3.90.0130.00726.77
8.3.80.0030.00619.36
8.3.70.0110.01118.55
8.3.60.0120.00318.61
8.3.50.0090.00823.81
8.3.40.0190.00019.10
8.3.30.0130.00319.09
8.3.20.0110.00024.18
8.3.10.0080.00024.66
8.3.00.0070.00026.16
8.2.290.0110.00820.76
8.2.280.0110.00918.66
8.2.270.0100.01019.20
8.2.260.0090.00019.21
8.2.250.0000.00917.13
8.2.240.0100.00016.98
8.2.230.0040.01520.94
8.2.220.0000.00924.06
8.2.210.0000.00726.77
8.2.200.0040.00418.88
8.2.190.0130.01018.91
8.2.180.0120.00925.92
8.2.170.0110.00719.17
8.2.160.0140.00022.96
8.2.150.0080.00025.66
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0040.00426.35
8.2.110.0030.00621.18
8.2.100.0090.00318.16
8.2.90.0030.00618.28
8.2.80.0000.00818.22
8.2.70.0040.00417.88
8.2.60.0040.00418.00
8.2.50.0000.00817.75
8.2.40.0000.00818.28
8.2.30.0030.00618.19
8.2.20.0000.00818.23
8.2.10.0000.00819.56
8.2.00.0000.00919.43
8.1.330.0100.00918.50
8.1.320.0100.01116.33
8.1.310.0000.00816.89
8.1.300.0040.00416.52
8.1.290.0060.00330.84
8.1.280.0160.00325.92
8.1.270.0050.00323.99
8.1.260.0040.00428.09
8.1.250.0100.00028.09
8.1.240.0050.00523.92
8.1.230.0090.00322.67
8.1.220.0030.00617.91
8.1.210.0060.00318.82
8.1.200.0040.00417.73
8.1.190.0060.00317.38
8.1.180.0030.00518.10
8.1.170.0000.00818.84
8.1.160.0040.00419.09
8.1.150.0040.00419.17
8.1.140.0030.00519.19
8.1.130.0070.00017.77
8.1.120.0000.00717.81
8.1.110.0000.00817.66
8.1.100.0000.00817.73
8.1.90.0070.00017.80
8.1.80.0030.00617.79
8.1.70.0000.00717.73
8.1.60.0030.00517.80
8.1.50.0000.00817.74
8.1.40.0040.00417.79
8.1.30.0040.00417.89
8.1.20.0030.00617.91
8.1.10.0040.00417.83
8.1.00.0020.00517.82
8.0.300.0040.00420.02
8.0.290.0030.00517.00
8.0.280.0000.00718.73
8.0.270.0070.00018.39
8.0.260.0000.00717.04
8.0.250.0000.00817.28
8.0.240.0000.00717.27
8.0.230.0000.00717.24
8.0.220.0030.00517.12
8.0.210.0000.00817.18
8.0.200.0040.00417.32
8.0.190.0000.00817.18
8.0.180.0050.00317.31
8.0.170.0090.00017.28
8.0.160.0000.00717.26
8.0.150.0040.00417.22
8.0.140.0050.00317.07
8.0.130.0000.00613.73
8.0.120.0020.00517.23
8.0.110.0040.00417.26
8.0.100.0050.00217.29
8.0.90.0000.00717.11
8.0.80.0100.00817.05
8.0.70.0040.00417.09
8.0.60.0000.00717.15
8.0.50.0040.00417.18
8.0.30.0140.00317.42
8.0.20.0100.01017.04
8.0.10.0110.01017.28
8.0.00.0080.01117.44
7.4.330.0060.00015.55
7.4.320.0030.00316.84
7.4.300.0030.00316.80
7.4.290.0000.00816.64
7.4.280.0040.00416.81
7.4.270.0000.00716.69
7.4.260.0060.00013.47
7.4.250.0050.00316.73
7.4.240.0040.00416.72
7.4.230.0000.00716.90
7.4.220.0000.00716.86
7.4.210.0120.00416.69
7.4.200.0050.00216.74
7.4.140.0130.01016.68
7.4.130.0180.00616.62
7.4.120.0060.01316.43
7.4.110.0100.01316.73
7.4.100.0130.00616.71
7.4.90.0160.00316.67
7.4.80.0120.00816.45
7.4.70.0090.01116.55
7.4.60.0140.00716.41
7.4.50.0070.01416.49
7.4.40.0090.01116.30
7.4.30.0080.01216.16
7.4.20.0070.01116.66
7.4.10.0120.00616.52
7.4.00.0090.01216.47
7.3.330.0060.00316.35
7.3.320.0060.00013.30
7.3.310.0040.00416.59
7.3.300.0060.00016.61
7.3.290.0090.00816.50
7.3.260.0090.00916.52
7.3.250.0130.00816.89
7.3.240.0180.00316.63
7.3.230.0110.00716.80
7.3.220.0080.01216.66
7.3.210.0060.01316.50
7.3.200.0190.00016.84
7.3.190.0060.01316.52
7.3.180.0210.00016.71
7.3.170.0150.00416.52
7.3.160.0090.01116.73
7.3.150.0170.00316.56
7.3.140.0060.01216.49
7.3.130.0170.00316.72
7.3.120.0080.01316.44
7.3.110.0140.00516.70
7.3.100.0150.00616.60
7.3.90.0170.00416.58
7.3.80.0090.01416.43
7.3.70.0080.01216.59
7.3.60.0070.01916.48
7.3.50.0100.01316.53
7.3.40.0090.01216.63
7.3.30.0100.01016.40
7.3.20.0130.00716.49
7.3.10.0140.01016.57
7.3.00.0230.00016.65

preferences:
33.89 ms | 403 KiB | 5 Q