3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new DateTime(); print($now->format('Y'));

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)
8.3.60.0060.00916.50
8.3.50.0100.01217.42
8.3.40.0000.01618.82
8.3.30.0070.00719.02
8.3.20.0000.00818.81
8.3.10.0060.00320.66
8.3.00.0070.01119.34
8.2.180.0070.01025.92
8.2.170.0070.00718.99
8.2.160.0130.00322.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0050.00320.93
8.2.110.0060.00320.52
8.2.100.0060.00617.97
8.2.90.0090.00019.12
8.2.80.0000.00819.25
8.2.70.0000.00817.75
8.2.60.0070.00017.93
8.2.50.0000.00818.07
8.2.40.0040.00418.34
8.2.30.0040.00418.11
8.2.20.0080.00317.87
8.2.10.0000.00717.74
8.2.00.0040.00417.66
8.1.280.0090.00925.92
8.1.270.0090.00023.99
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0140.00022.18
8.1.230.0080.00421.00
8.1.220.0030.00618.77
8.1.210.0000.00919.00
8.1.200.0030.00617.35
8.1.190.0000.00717.40
8.1.180.0040.00418.10
8.1.170.0000.00818.72
8.1.160.0050.00218.89
8.1.150.0000.00718.82
8.1.140.0020.00517.49
8.1.130.0030.00317.93
8.1.120.0060.00317.63
8.1.110.0040.00417.58
8.1.100.0040.00417.50
8.1.90.0040.00417.61
8.1.80.0000.00717.59
8.1.70.0030.00317.58
8.1.60.0050.00217.66
8.1.50.0000.00817.47
8.1.40.0060.00317.45
8.1.30.0000.00917.66
8.1.20.0040.00417.76
8.1.10.0000.00817.70
8.1.00.0000.00717.58
8.0.300.0000.00820.02
8.0.290.0000.00717.00
8.0.280.0040.00418.52
8.0.270.0050.00317.32
8.0.260.0040.00417.04
8.0.250.0030.00617.13
8.0.240.0000.00817.17
8.0.230.0030.00316.98
8.0.220.0070.00017.10
8.0.210.0070.00016.90
8.0.200.0000.00617.09
8.0.190.0040.00417.13
8.0.180.0000.00717.07
8.0.170.0030.00616.95
8.0.160.0030.00316.99
8.0.150.0040.00417.03
8.0.140.0030.00517.04
8.0.130.0000.00613.39
8.0.120.0040.00416.89
8.0.110.0000.00717.04
8.0.100.0030.00517.00
8.0.90.0040.00316.92
8.0.80.0090.00617.09
8.0.70.0000.00717.10
8.0.60.0000.00817.02
8.0.50.0050.00216.95
8.0.30.0060.01017.25
8.0.20.0120.00717.31
8.0.10.0040.00417.02
8.0.00.0140.00716.84
7.4.330.0000.00513.09
7.4.320.0000.00616.69
7.4.300.0030.00316.67
7.4.290.0040.00416.56
7.4.280.0100.00016.63
7.4.270.0070.00016.54
7.4.260.0060.00013.30
7.4.250.0050.00316.64
7.4.240.0070.00016.62
7.4.230.0070.00016.77
7.4.220.0170.00316.75
7.4.210.0100.01016.64
7.4.200.0030.00316.67
7.4.190.0000.00816.50
7.4.160.0090.00616.58
7.4.150.0060.01316.52
7.4.140.0030.01416.79
7.4.130.0090.00916.71
7.4.120.0070.01016.51
7.4.110.0070.01616.45
7.4.100.0140.00316.56
7.4.90.0000.01816.61
7.4.80.0160.00619.39
7.4.70.0110.00616.73
7.4.60.0110.00716.48
7.4.50.0040.00416.40
7.4.40.0070.00516.63
7.4.30.0110.00516.69
7.4.00.0100.00715.18
7.3.330.0000.00613.16
7.3.320.0030.00312.96
7.3.310.0000.00716.34
7.3.300.0000.00616.29
7.3.290.0060.00916.29
7.3.280.0090.00916.25
7.3.270.0150.00816.30
7.3.260.0100.01316.32
7.3.250.0060.01516.28
7.3.240.0030.01616.68
7.3.230.0180.00416.45
7.3.210.0110.00716.52
7.3.200.0140.00716.34
7.3.190.0040.01216.86
7.3.180.0040.01216.56
7.3.170.0100.00716.30
7.3.160.0060.01316.32
7.3.120.0100.00615.25
7.3.10.0100.00316.59
7.3.00.0070.01016.80
7.2.330.0110.00616.41
7.2.320.0070.01016.90
7.2.310.0140.00616.56
7.2.300.0100.00716.51
7.2.290.0100.01316.82
7.2.130.0080.00316.92
7.2.120.0040.01116.77
7.2.110.0040.00816.87
7.2.100.0030.00917.00
7.2.90.0040.00417.09
7.2.80.0080.00317.20
7.2.70.0000.01417.13
7.2.60.0070.00616.94
7.2.50.0040.01117.15
7.2.40.0130.00017.18
7.2.30.0070.00717.13
7.2.20.0000.01116.60
7.2.10.0060.00616.82
7.2.00.0070.00418.15
7.1.250.0040.01115.66
7.1.200.0080.00415.55
7.1.100.0040.01118.00
7.1.70.0000.00917.04
7.1.60.0070.01719.30
7.1.50.0120.00616.94
7.1.00.0000.08022.48
7.0.200.0040.00416.62
7.0.140.0030.07321.99
7.0.120.0000.07322.16
7.0.60.0100.06319.94
7.0.50.0070.07717.85
7.0.40.0070.04320.24
7.0.30.0370.07320.18
7.0.20.0270.04320.29
7.0.10.0170.04320.21
7.0.00.0100.08320.12
5.6.280.0100.06721.10
5.6.210.0000.06320.73
5.6.200.0070.07718.09
5.6.190.0100.09020.47
5.6.180.0270.08720.60
5.6.170.0230.05320.38
5.6.160.0100.03720.37
5.6.150.0030.08318.18
5.6.140.0070.04718.15
5.6.130.0100.07318.15
5.6.120.0070.08020.99
5.6.110.0130.03721.00
5.6.100.0100.08320.98
5.6.90.0100.08721.01
5.6.80.0100.06320.38
5.6.70.4670.03320.27
5.5.350.0070.05020.29
5.5.340.0200.06317.93
5.5.330.0000.09020.43
5.5.320.0500.06020.32
5.5.310.0330.07020.13
5.5.300.0070.03717.92
5.5.290.0130.08317.89
5.5.280.0170.07020.90
5.5.270.0030.07720.64
5.5.260.0100.06320.75
5.5.250.0100.08320.57
5.5.240.0270.06320.19
5.4.450.0030.04319.25
5.4.440.0000.06019.14
5.4.430.0070.04719.50
5.4.420.0000.04319.28
5.4.410.0070.05019.13
5.4.400.0070.03718.82
5.4.390.0000.04318.79
5.4.380.0030.04719.09
5.4.370.0030.04319.14
5.4.360.0070.07719.18
5.4.350.0030.05719.09
5.4.340.0030.04019.12
5.4.320.0100.07319.09
5.4.310.0070.06719.19
5.4.300.0070.08019.07
5.4.290.0030.07319.17
5.4.280.0030.04319.08
5.4.270.0100.07018.91
5.4.260.0100.06319.14
5.4.250.0130.06718.78
5.4.240.0230.06019.07
5.4.230.0070.04718.80
5.4.220.0100.07019.07
5.4.210.0100.07018.77
5.4.200.0030.05318.78
5.4.190.0170.07019.13
5.4.180.0070.07019.14
5.4.170.0100.04318.91
5.4.160.0130.04318.77
5.4.150.0070.03718.79
5.4.140.0030.06716.38
5.4.130.0030.05716.41
5.4.120.0030.04716.30
5.4.110.0070.03316.39
5.4.100.0070.07316.36
5.4.90.0070.06016.46
5.4.80.0070.07016.36
5.4.70.0000.04716.44
5.4.60.0100.03016.34
5.4.50.0130.06716.29
5.4.40.0030.07716.24
5.4.30.0100.04316.38
5.4.20.0070.06716.33
5.4.10.0030.07716.38
5.4.00.0070.04315.78
5.3.290.0070.05314.54
5.3.280.0030.06314.38
5.3.270.0070.07714.54
5.3.260.0030.04014.54
5.3.250.0000.04014.60
5.3.240.0100.07014.68
5.3.230.0070.06014.53
5.3.220.0070.04314.44
5.3.210.0070.07714.51
5.3.200.0030.08014.48
5.3.190.0030.04014.50
5.3.180.0030.07714.43
5.3.170.0070.04714.57
5.3.160.0000.05014.57
5.3.150.0070.08014.49
5.3.140.0100.04714.47
5.3.130.0070.05014.42
5.3.120.0000.07314.48
5.3.110.0030.05014.63
5.3.100.0100.03313.96
5.3.90.0030.07713.99
5.3.80.0070.07013.99
5.3.70.0170.06313.95
5.3.60.0130.06713.93
5.3.50.0100.03314.04
5.3.40.0070.06714.04
5.3.30.0030.08013.87
5.3.20.0100.07013.51
5.3.10.0030.04013.67
5.3.00.0130.03713.65
5.2.170.0070.02711.08
5.2.160.0000.03311.16
5.2.150.0030.04311.14
5.2.140.0070.06011.14
5.2.130.0100.05311.05
5.2.120.0000.05711.00
5.2.110.0070.06011.25
5.2.100.0100.04011.09
5.2.90.0030.06311.09
5.2.80.0000.03311.03
5.2.70.0000.03711.06
5.2.60.0000.03310.93
5.2.50.0000.03311.09
5.2.40.0000.03010.96
5.2.30.0000.06310.90
5.2.20.0000.03310.93
5.2.10.0000.04010.71
5.2.00.0030.02710.71
5.1.60.0030.0239.96
5.1.50.0030.0479.83
5.1.40.0030.0339.98
5.1.30.0000.06310.41
5.1.20.0000.06310.35
5.1.10.0000.05310.03
5.1.00.0000.05710.04
5.0.50.0170.0338.60
5.0.40.0030.0438.42
5.0.30.0030.0578.36
5.0.20.0030.0238.23
5.0.10.0030.0178.31
5.0.00.0030.0378.17
4.4.90.0100.0308.11
4.4.80.0070.0178.11
4.4.70.0030.0278.11
4.4.60.0000.0278.11
4.4.50.0030.0138.11
4.4.40.0000.0378.11
4.4.30.0070.0338.11
4.4.20.0000.0378.11
4.4.10.0030.0338.11
4.4.00.0030.0538.11
4.3.110.0000.0338.11
4.3.100.0030.0208.11
4.3.90.0030.0138.11
4.3.80.0030.0278.11
4.3.70.0030.0238.11
4.3.60.0000.0208.11
4.3.50.0070.0338.11
4.3.40.0000.0278.11
4.3.30.0000.0178.11
4.3.20.0000.0338.11
4.3.10.0030.0278.11
4.3.00.0030.0308.11

preferences:
50.02 ms | 401 KiB | 5 Q