3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo extends DateTime { function add(DateInterval $interval){ parent::add($interval); } }

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)
8.3.60.0090.00618.55
8.3.50.0080.00817.93
8.3.40.0040.01118.50
8.3.30.0140.00718.89
8.3.20.0040.00418.52
8.3.10.0060.00323.71
8.3.00.0110.00420.96
8.2.180.0070.00716.32
8.2.170.0040.01122.96
8.2.160.0140.00020.71
8.2.150.0040.00424.18
8.2.140.0120.00324.66
8.2.130.0060.00326.16
8.2.120.0080.00020.97
8.2.110.0040.00419.20
8.2.100.0040.00817.72
8.2.90.0050.00319.10
8.2.80.0050.00319.28
8.2.70.0040.00417.38
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0040.00419.28
8.2.20.0000.00717.46
8.2.10.0050.00217.98
8.2.00.0070.00017.91
8.1.280.0110.00425.92
8.1.270.0060.00320.37
8.1.260.0150.00326.35
8.1.250.0070.00728.09
8.1.240.0100.00320.57
8.1.230.0060.00620.98
8.1.220.0000.00918.77
8.1.210.0040.00418.91
8.1.200.0030.00617.22
8.1.190.0040.00417.27
8.1.180.0090.00018.10
8.1.170.0050.00318.50
8.1.160.0060.00318.70
8.1.150.0000.00718.76
8.1.140.0000.00817.28
8.1.130.0070.00017.76
8.1.120.0000.00717.22
8.1.110.0000.00717.41
8.1.100.0030.00717.30
8.1.90.0030.00517.25
8.1.80.0040.00417.18
8.1.70.0030.00517.33
8.1.60.0060.00317.43
8.1.50.0000.00817.39
8.1.40.0000.00917.30
8.1.30.0080.00017.53
8.1.20.0040.00417.55
8.1.10.0030.00617.41
8.1.00.0040.00417.29
8.0.300.0040.00419.58
8.0.290.0040.00416.93
8.0.280.0000.00718.30
8.0.270.0030.00317.03
8.0.260.0030.00317.03
8.0.250.0000.00716.75
8.0.240.0040.00416.82
8.0.230.0000.00716.83
8.0.220.0030.00316.65
8.0.210.0030.00316.74
8.0.200.0030.00316.79
8.0.190.0040.00416.78
8.0.180.0080.00016.62
8.0.170.0050.00316.82
8.0.160.0000.00716.75
8.0.150.0040.00416.68
8.0.140.0050.00216.72
8.0.130.0000.00513.08
8.0.120.0050.00316.71
8.0.110.0030.00316.70
8.0.100.0050.00316.77
8.0.90.0000.00816.62
8.0.80.0070.01016.80
8.0.70.0040.00416.64
8.0.60.0040.00416.61
8.0.50.0000.00716.70
8.0.30.0040.01616.96
8.0.20.0070.01517.40
8.0.10.0040.00416.83
8.0.00.0130.00616.50
7.4.330.0000.00515.03
7.4.320.0060.00016.51
7.4.300.0000.00616.34
7.4.290.0000.00716.39
7.4.280.0030.00316.50
7.4.270.0000.00716.38
7.4.260.0070.00016.28
7.4.250.0030.00516.25
7.4.240.0030.00416.45
7.4.230.0030.00316.20
7.4.220.0070.01016.50
7.4.210.0060.00916.42
7.4.200.0060.00316.27
7.4.160.0030.01316.55
7.4.150.0100.00717.40
7.4.140.0060.01517.86
7.4.130.0090.00916.56
7.4.120.0100.01016.42
7.4.110.0060.01216.40
7.4.100.0090.01216.23
7.4.90.0100.00716.33
7.4.80.0060.00919.39
7.4.70.0110.01116.48
7.4.60.0090.00616.56
7.4.50.0000.00716.30
7.4.40.0240.01816.32
7.4.30.0120.00916.34
7.4.00.0000.01715.08
7.3.330.0050.00013.16
7.3.320.0020.00213.10
7.3.310.0000.00716.35
7.3.300.0000.00616.11
7.3.290.0050.01216.22
7.3.280.0080.00916.26
7.3.270.0080.00817.40
7.3.260.0170.00416.16
7.3.240.0070.01016.18
7.3.230.0080.01316.39
7.3.210.0070.01416.36
7.3.200.0070.01419.39
7.3.190.0030.01516.23
7.3.180.0130.00316.18
7.3.170.0120.00616.35
7.3.160.0070.01016.36
7.2.330.0090.00916.43
7.2.320.0120.00616.27
7.2.310.0120.00416.31
7.2.300.0120.00316.21
7.2.290.0160.00616.54
7.2.60.0070.00716.54
7.2.00.0100.00719.04
7.1.200.0000.01415.41
7.1.100.0040.00717.72
7.1.70.0040.00816.99
7.1.60.0040.01819.48
7.1.50.0100.01416.77
7.1.00.0000.08022.54
7.0.200.0000.00716.64
7.0.60.0170.05721.81
7.0.50.0070.06017.87
7.0.40.0130.08720.12
7.0.30.0330.06720.16
7.0.20.0270.04720.20
7.0.10.0100.05320.24
7.0.00.0070.05020.22
5.6.280.0000.07721.00
5.6.210.0070.05320.62
5.6.200.0100.05318.27
5.6.190.0130.08020.77
5.6.180.0530.04720.61
5.6.170.0330.07320.55
5.6.160.0100.06020.52
5.6.150.0070.08018.15
5.6.140.0030.08718.12
5.6.130.0100.05018.19
5.6.120.0100.07721.10
5.6.110.0030.06320.98
5.6.100.0070.07321.12
5.6.90.0070.07321.11
5.6.80.0100.08020.29
5.5.350.4500.03720.50
5.5.340.0000.05718.09
5.5.330.0000.09720.47
5.5.320.0470.06720.34
5.5.310.0370.07320.28
5.5.300.0130.05018.07
5.5.290.0000.05017.99
5.5.280.0070.04020.77
5.5.270.0100.07720.78
5.5.260.0000.08320.85
5.5.250.0230.04720.71
5.5.240.0230.08020.27
5.4.450.0270.04719.55
5.4.440.0030.06019.72
5.4.430.0570.06019.63
5.4.420.0130.04719.41
5.4.410.0030.05719.41
5.4.400.0030.05319.22
5.4.390.0030.05319.13
5.4.380.0030.05718.98
5.4.370.0000.05719.21
5.4.360.0000.05718.99
5.4.350.0000.06019.03
5.4.340.0070.05319.05
5.4.320.0070.05319.06
5.4.310.0100.04719.02
5.4.300.0130.04319.11
5.4.290.0070.05019.21
5.4.280.0070.05019.06
5.4.270.0000.05719.07
5.4.260.0070.05019.02
5.4.250.0170.04719.06
5.4.240.0070.05319.26
5.4.230.0130.04719.11
5.4.220.0130.05019.23
5.4.210.0070.05319.01
5.4.200.0130.04316.93
5.4.190.0070.05019.14
5.4.180.0100.04719.24
5.4.170.0100.05019.07
5.4.160.0100.04719.04
5.4.150.0000.05719.18
5.4.140.0030.05316.54
5.4.130.0100.04316.48
5.4.120.0030.05016.53
5.4.110.0030.05016.70
5.4.100.0070.05016.54
5.4.90.0070.05016.30
5.4.80.0070.04716.35
5.4.70.0000.06016.57
5.4.60.0000.05316.45
5.4.50.0070.04716.60
5.4.40.0030.05316.45
5.4.30.0070.04716.33
5.4.20.0030.05316.54
5.4.10.0000.05316.44
5.4.00.0070.05015.80
5.3.290.0030.05714.68
5.3.280.0070.05314.66
5.3.270.0130.04714.54
5.3.260.0130.04714.51
5.3.250.0100.04714.52
5.3.240.0100.04714.61
5.3.230.0130.05314.58
5.3.220.0170.04714.47
5.3.210.0170.04314.54
5.3.200.0070.05014.52
5.3.190.0000.05714.49
5.3.180.0100.04714.71
5.3.170.0130.04314.57
5.3.160.0130.04314.59
5.3.150.0070.05014.62
5.3.140.0070.05014.70
5.3.130.0100.04714.57
5.3.120.0100.04714.62
5.3.110.0070.05014.55
5.3.100.0030.05014.04
5.3.90.0070.04714.13
5.3.80.0070.04714.09
5.3.70.0000.05313.93
5.3.60.0100.04313.96
5.3.50.0130.04013.95
5.3.40.0100.04713.93
5.3.30.0070.04714.05
5.3.20.0100.04313.62
5.3.10.0070.04713.66
5.3.00.0070.06013.49
5.2.170.0030.04311.13
5.2.160.0000.04311.06
5.2.150.0000.04711.05
5.2.140.0000.05011.15
5.2.130.0100.03311.18
5.2.120.0100.04011.07
5.2.110.0100.04011.03
5.2.100.0070.03711.01
5.2.90.0000.04711.11
5.2.80.0100.03711.06
5.2.70.0030.04311.24
5.2.60.0070.04011.16
5.2.50.0000.04711.00
5.2.40.0030.04010.91
5.2.30.0070.03711.13
5.2.20.0000.04310.95
5.2.10.0000.04311.00
5.2.00.0030.04010.79
5.1.60.0030.03310.04
5.1.50.0030.0379.91
5.1.40.0030.03710.07
5.1.30.0030.03710.39
5.1.20.0070.03310.33
5.1.10.0070.03010.18
5.1.00.0030.03710.13
5.0.50.0030.0278.38
5.0.40.0000.0308.56
5.0.30.0030.0438.14
5.0.20.0030.0278.35
5.0.10.0070.0238.17
5.0.00.0000.0438.09
4.4.90.0000.0236.00
4.4.80.0000.0236.00
4.4.70.0030.0206.00
4.4.60.0000.0236.00
4.4.50.0030.0206.00
4.4.40.0030.0336.00
4.4.30.0000.0236.00
4.4.20.0000.0236.00
4.4.10.0030.0206.00
4.4.00.0030.0336.00
4.3.110.0000.0236.00
4.3.100.0030.0206.00
4.3.90.0030.0176.00
4.3.80.0070.0276.00
4.3.70.0000.0206.00
4.3.60.0030.0176.00
4.3.50.0030.0206.00
4.3.40.0000.0336.00
4.3.30.0000.0236.00
4.3.20.0000.0236.00
4.3.10.0030.0206.00
4.3.00.0030.0276.68

preferences:
85.47 ms | 400 KiB | 5 Q