3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace { function null() { } }

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)
8.3.40.0140.00318.45
8.3.30.0040.01118.70
8.3.20.0070.00020.34
8.3.10.0000.00723.67
8.3.00.0050.00320.93
8.2.170.0110.00422.96
8.2.160.0030.01020.35
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.27
8.2.110.0090.00022.27
8.2.100.0080.00417.59
8.2.90.0000.00718.95
8.2.80.0060.00317.97
8.2.70.0060.00317.38
8.2.60.0040.00417.90
8.2.50.0040.00418.07
8.2.40.0030.00617.97
8.2.30.0000.00717.91
8.2.20.0030.00517.57
8.2.10.0040.00417.64
8.2.00.0040.00417.65
8.1.270.0000.00823.82
8.1.260.0050.00326.35
8.1.250.0030.00528.09
8.1.240.0040.00424.01
8.1.230.0070.00419.11
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0080.00017.10
8.1.190.0030.00517.30
8.1.180.0080.00018.10
8.1.170.0100.00018.34
8.1.160.0030.00521.94
8.1.150.0050.00218.55
8.1.140.0000.00717.18
8.1.130.0070.00017.63
8.1.120.0040.00417.26
8.1.110.0050.00317.32
8.1.100.0040.00417.22
8.1.90.0040.00317.36
8.1.80.0030.00317.38
8.1.70.0070.00017.14
8.1.60.0040.00417.45
8.1.50.0040.00417.42
8.1.40.0040.00417.36
8.1.30.0000.00917.31
8.1.20.0040.00417.59
8.1.10.0000.00817.41
8.1.00.0070.00017.18
8.0.300.0030.00318.77
8.0.290.0000.00716.91
8.0.280.0040.00418.31
8.0.270.0030.00317.06
8.0.260.0040.00416.60
8.0.250.0030.00316.74
8.0.240.0030.00516.78
8.0.230.0000.00616.67
8.0.220.0070.00016.69
8.0.210.0070.00016.72
8.0.200.0000.00616.71
8.0.190.0040.00416.79
8.0.180.0080.00016.80
8.0.170.0040.00416.81
8.0.160.0040.00416.76
8.0.150.0040.00416.71
8.0.140.0000.00716.64
8.0.130.0000.00513.19
8.0.120.0100.00016.72
8.0.110.0040.00416.75
8.0.100.0000.00716.64
8.0.90.0000.00816.76
8.0.80.0150.00016.82
8.0.70.0000.00716.74
8.0.60.0030.00516.66
8.0.50.0050.00316.64
8.0.30.0060.01616.92
8.0.20.0150.00817.40
8.0.10.0070.00016.71
8.0.00.0070.01416.56
7.4.330.0020.00215.00
7.4.320.0000.00716.44
7.4.300.0030.00316.35
7.4.290.0070.00016.35
7.4.280.0000.00816.37
7.4.270.0030.00316.37
7.4.260.0030.00616.44
7.4.250.0000.00716.33
7.4.240.0040.00516.44
7.4.230.0030.00316.45
7.4.220.0070.01016.56
7.4.210.0040.01216.41
7.4.200.0070.00016.45
7.4.190.0030.00316.54
7.4.160.0090.00616.43
7.4.150.0160.00817.40
7.4.140.0090.00817.86
7.4.130.0070.00916.37
7.4.120.0120.00516.38
7.4.110.0130.00316.46
7.4.100.0170.00716.35
7.4.90.0060.01116.19
7.4.80.0160.00716.36
7.4.70.0180.00316.28
7.4.60.0140.00316.36
7.4.50.0030.00316.43
7.4.40.0030.01022.77
7.4.30.0110.01116.30
7.4.00.0080.00414.68
7.3.330.0000.00512.99
7.3.320.0050.00013.09
7.3.310.0030.00316.14
7.3.300.0000.00816.15
7.3.290.0090.00616.24
7.3.280.0040.01116.11
7.3.270.0090.00917.40
7.3.260.0060.01116.53
7.3.250.0100.00916.42
7.3.240.0090.00616.47
7.3.230.0050.01616.39
7.3.210.0100.00716.35
7.3.200.0090.00919.39
7.3.190.0130.00316.45
7.3.180.0080.00816.33
7.3.170.0090.00616.39
7.3.160.0060.01016.31
7.3.120.0090.00614.70
7.3.10.0040.00716.19
7.3.00.0100.00016.68
7.2.330.0140.00416.55
7.2.320.0040.01516.27
7.2.310.0030.01416.36
7.2.300.0140.00316.25
7.2.290.0070.01016.45
7.2.130.0030.00916.79
7.2.120.0110.00016.79
7.2.110.0030.00916.72
7.2.100.0030.01316.41
7.2.90.0040.01216.79
7.2.80.0080.00416.91
7.2.70.0040.01216.82
7.2.60.0030.00716.43
7.2.50.0040.01216.57
7.2.40.0030.00616.52
7.2.30.0000.01416.80
7.2.20.0060.00616.72
7.2.10.0070.00716.91
7.2.00.0040.01018.08
7.1.250.0060.00615.63
7.1.100.0030.01018.07
7.1.70.0100.00516.81
7.1.60.0140.01019.29
7.1.50.0070.01716.90
7.1.00.0100.07022.30
7.0.200.0080.00516.43
7.0.140.0030.07322.09
7.0.110.0200.04019.97
7.0.100.0130.03319.96
7.0.90.0000.04319.97
7.0.80.0230.04319.93
7.0.70.0130.04019.92
7.0.60.0270.03719.93
7.0.50.0070.07720.07
7.0.40.0100.07719.71
7.0.30.0030.08319.69
7.0.20.0030.08019.73
7.0.10.0070.04719.75
7.0.00.0030.04019.73
5.6.280.0030.07320.99
5.6.260.0070.04020.66
5.6.250.0070.03020.62
5.6.240.0100.06320.48
5.6.230.0070.04020.69
5.6.220.0000.03720.67
5.6.210.0030.04320.62
5.6.200.0030.03720.70
5.6.190.0030.06020.70
5.6.180.0070.07320.63
5.6.170.0030.07020.65
5.6.160.0030.06720.65
5.6.150.0070.08320.54
5.6.140.0000.04020.58
5.6.130.0070.04720.55
5.6.120.0030.04020.68
5.6.110.0070.08720.64
5.6.100.0130.04320.57
5.6.90.0030.03320.64
5.6.80.0030.04320.23
5.6.70.0070.09019.96
5.6.60.0130.07020.22
5.6.50.0030.06720.08
5.6.40.0130.03320.21
5.6.30.0100.06019.82
5.6.20.0030.05719.97
5.6.10.0070.07020.21
5.6.00.0070.04719.91
5.5.380.0030.04017.54
5.5.370.0000.04717.69
5.5.360.0030.04317.52
5.5.350.0030.03317.51
5.5.340.0000.06018.11
5.5.330.0030.04718.07
5.5.320.0100.09017.93
5.5.310.0030.04318.10
5.5.300.0000.04318.25
5.5.290.0070.03317.95
5.5.280.0000.04318.22
5.5.270.0070.03318.22
5.5.260.0200.02318.07
5.5.250.0070.03717.94
5.5.240.0000.06717.32
5.5.230.0130.05717.34
5.5.220.0100.06717.60
5.5.210.0070.07317.30
5.5.200.0100.02717.48
5.5.190.0070.07017.43
5.5.180.0100.07317.58
5.5.160.0070.04017.40
5.5.150.0000.05017.48
5.5.140.0030.05317.48
5.5.130.0130.06717.57
5.5.120.0070.07017.45
5.5.110.0070.07317.59
5.5.100.0070.04317.48
5.5.90.0100.06317.14
5.5.80.0070.06017.30
5.5.70.0070.05717.47
5.5.60.0100.07317.17
5.5.50.0070.07317.29
5.5.40.0170.06317.33
5.5.30.0270.06017.16
5.5.20.0100.04017.15
5.5.10.0130.06017.29
5.5.00.0000.04717.10
5.4.450.0070.05719.35
5.4.440.0030.04719.55
5.4.430.0070.03719.63
5.4.420.0030.04019.66
5.4.410.0000.04319.38
5.4.400.0030.04319.03
5.4.390.0030.05719.09
5.4.380.0030.07319.23
5.4.370.0100.07319.00
5.4.360.0170.02719.09
5.4.350.0030.08019.34
5.4.340.0100.06019.31
5.4.320.0070.04019.17
5.4.310.0030.07319.02
5.4.300.0030.04019.03
5.4.290.0130.05019.01
5.4.280.0000.08719.24
5.4.270.0100.04719.37
5.4.260.0070.03719.02
5.4.250.0070.06019.01
5.4.240.0130.07319.23
5.4.230.0130.07019.08
5.4.220.0130.06019.23
5.4.210.0070.04318.98
5.4.200.0100.06019.16
5.4.190.0070.04318.98
5.4.180.0070.04019.21
5.4.170.0030.05319.23
5.4.160.0070.07719.32
5.4.150.0130.07319.01
5.4.140.0100.06716.30
5.4.130.0130.06716.52
5.4.120.0000.08016.35
5.4.110.0070.05316.50
5.4.100.0100.07016.52
5.4.90.0070.03316.57
5.4.80.0030.06016.41
5.4.70.0070.07016.25
5.4.60.0030.04716.45
5.4.50.0070.04016.40
5.4.40.0070.07716.44
5.4.30.0000.08016.54
5.4.20.0170.06316.53
5.4.10.0030.04016.33
5.4.00.0030.07315.83
5.3.290.0100.07014.67
5.3.280.0100.06714.45
5.3.270.0070.08714.58
5.3.260.0100.04014.73
5.3.250.0070.06714.61
5.3.240.0100.05014.59
5.3.230.0100.07714.55
5.3.220.0100.07014.58
5.3.210.0030.04314.58
5.3.200.0100.06314.57
5.3.190.0100.03314.64
5.3.180.0070.07314.54
5.3.170.0070.04314.79
5.3.160.0100.07314.70
5.3.150.0000.08014.58
5.3.140.0170.06714.59
5.3.130.0070.04314.52
5.3.120.0070.07714.55
5.3.110.0130.05714.68
5.3.100.0030.05714.18
5.3.90.0030.03713.99
5.3.80.0070.04313.96
5.3.70.0030.07714.15
5.3.60.0100.07014.13
5.3.50.0070.07313.90
5.3.40.0000.04713.93
5.3.30.0100.06713.86
5.3.20.0070.07313.66
5.3.10.0100.05313.50
5.3.00.0000.07313.71
5.2.170.0100.03011.78
5.2.160.0030.06011.78
5.2.150.0070.06011.78
5.2.140.0030.06311.78
5.2.130.0070.05711.78
5.2.120.0100.06011.78
5.2.110.0100.06011.78
5.2.100.0000.06311.78
5.2.90.0100.04311.78
5.2.80.0030.06311.78
5.2.70.0070.04011.78
5.2.60.0030.06311.78
5.2.50.0070.06011.78
5.2.40.0070.04011.78
5.2.30.0000.05011.78
5.2.20.0000.04711.78
5.2.10.0030.04011.78
5.2.00.0100.07711.78
5.1.60.0100.02711.78
5.1.50.0030.05311.78
5.1.40.0070.03711.78
5.1.30.0070.04011.78
5.1.20.0100.02311.78
5.1.10.0030.05311.78
5.1.00.0070.04711.78
5.0.50.0030.04711.78
5.0.40.0000.04011.78
5.0.30.0000.06711.78
5.0.20.0030.03011.78
5.0.10.0170.04311.78
5.0.00.0000.06711.78
4.4.90.0030.03711.78
4.4.80.0000.03311.78
4.4.70.0070.02311.78
4.4.60.0000.03711.78
4.4.50.0030.02711.78
4.4.40.0000.05711.78
4.4.30.0000.03311.78
4.4.20.0070.01311.78
4.4.10.0030.03311.78
4.4.00.0030.05311.78
4.3.110.0000.02011.78
4.3.100.0100.01011.78
4.3.90.0030.03011.78
4.3.80.0030.04011.78
4.3.70.0030.02011.78
4.3.60.0000.03311.78
4.3.50.0030.02711.78
4.3.40.0070.04311.78
4.3.30.0000.03711.78
4.3.20.0030.03311.78
4.3.10.0030.03011.78
4.3.00.0000.03311.78

preferences:
45.51 ms | 400 KiB | 5 Q