3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace foo; use A\B\C; new C;

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)
8.3.60.0040.01116.62
8.3.50.0100.00621.92
8.3.40.0030.01018.84
8.3.30.0070.00718.68
8.3.20.0050.00320.21
8.3.10.0040.00423.52
8.3.00.0080.00019.51
8.2.180.0040.01218.17
8.2.170.0070.00722.96
8.2.160.0090.00621.88
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0090.00317.50
8.2.120.0040.00426.35
8.2.110.0030.00621.13
8.2.100.0070.00417.80
8.2.90.0040.00419.02
8.2.80.0000.00917.97
8.2.70.0040.00417.63
8.2.60.0000.00817.88
8.2.50.0050.00318.07
8.2.40.0070.00019.37
8.2.30.0030.00320.52
8.2.20.0050.00517.72
8.2.10.0000.00718.05
8.2.00.0000.00717.84
8.1.280.0000.01425.92
8.1.270.0050.00322.09
8.1.260.0000.00728.09
8.1.250.0080.00028.09
8.1.240.0060.00322.75
8.1.230.0070.00417.66
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0050.00517.13
8.1.190.0030.00517.10
8.1.180.0030.00618.10
8.1.170.0040.00418.52
8.1.160.0020.00521.91
8.1.150.0070.00020.55
8.1.140.0080.00019.43
8.1.130.0000.00717.62
8.1.120.0000.00717.26
8.1.110.0000.00717.29
8.1.100.0040.00417.26
8.1.90.0070.00017.25
8.1.80.0040.00417.36
8.1.70.0070.00017.32
8.1.60.0030.00617.32
8.1.50.0040.00417.35
8.1.40.0040.00417.44
8.1.30.0000.00917.60
8.1.20.0060.00317.43
8.1.10.0030.00617.51
8.1.00.0040.00417.26
8.0.300.0000.00818.77
8.0.290.0050.00216.75
8.0.280.0000.00718.24
8.0.270.0000.00817.05
8.0.260.0060.00017.17
8.0.250.0000.00716.93
8.0.240.0070.00016.96
8.0.230.0000.00716.92
8.0.220.0000.00716.86
8.0.210.0000.00716.84
8.0.200.0040.00416.93
8.0.190.0080.00016.82
8.0.180.0040.00416.88
8.0.170.0040.00416.79
8.0.160.0000.00816.96
8.0.150.0070.00016.84
8.0.140.0000.00716.79
8.0.130.0030.00313.30
8.0.120.0070.00016.85
8.0.110.0000.00916.85
8.0.100.0040.00416.83
8.0.90.0030.00516.68
8.0.80.0090.00616.77
8.0.70.0080.00016.91
8.0.60.0030.00516.91
8.0.50.0040.00416.90
8.0.30.0110.00917.12
8.0.20.0070.01217.40
8.0.10.0040.00416.92
8.0.00.0060.01316.59
7.4.330.0000.00515.08
7.4.320.0000.00616.36
7.4.300.0030.00316.43
7.4.290.0080.00016.54
7.4.280.0050.00316.54
7.4.270.0030.00316.50
7.4.260.0040.00416.55
7.4.250.0040.00416.49
7.4.240.0030.00516.44
7.4.230.0030.00316.41
7.4.220.0110.00716.44
7.4.210.0060.00916.59
7.4.200.0070.00016.60
7.4.160.0060.00916.36
7.4.150.0060.01217.40
7.4.140.0080.01217.86
7.4.130.0140.00516.67
7.4.120.0090.00916.42
7.4.110.0130.00916.59
7.4.100.0090.00916.54
7.4.90.0030.01616.43
7.4.80.0160.00719.39
7.4.70.0130.00316.45
7.4.60.0100.00616.35
7.4.50.0050.00216.32
7.4.40.0130.00716.37
7.4.30.0220.00616.50
7.4.00.0110.00414.65
7.3.330.0030.00312.96
7.3.320.0020.00213.14
7.3.310.0080.00016.20
7.3.300.0030.00316.28
7.3.290.0110.00516.25
7.3.280.0120.00516.24
7.3.270.0030.02017.40
7.3.260.0070.01016.66
7.3.250.0120.00716.38
7.3.240.0120.01016.38
7.3.230.0160.00716.54
7.3.210.0100.00616.35
7.3.200.0160.00016.17
7.3.190.0060.01016.27
7.3.180.0140.00316.47
7.3.170.0090.00916.30
7.3.160.0110.00716.28
7.2.330.0070.01716.50
7.2.320.0090.00916.29
7.2.310.0070.01016.51
7.2.300.0060.01116.56
7.2.290.0190.00416.20
7.2.80.0070.00716.41
7.2.60.0060.00616.54
7.2.50.0090.00316.64
7.1.200.0040.00415.68
7.1.70.0060.00317.11
7.1.60.0140.01019.48
7.1.50.0070.01616.52
7.1.00.0030.07722.51
7.0.200.0030.01014.81
7.0.60.0100.04320.05
7.0.50.0100.06317.79
7.0.40.0030.08020.04
7.0.30.0100.06720.00
7.0.20.0330.05319.99
7.0.10.0130.03720.12
7.0.00.0070.06320.05
5.6.280.0030.05321.11
5.6.210.0070.08020.56
5.6.200.0070.05318.18
5.6.190.0100.08720.56
5.6.180.0230.05320.63
5.6.170.0370.04720.39
5.6.160.0070.09020.33
5.6.150.0200.06018.09
5.6.140.0030.07318.07
5.6.130.0070.05718.22
5.6.120.0100.06721.02
5.6.110.0030.09021.01
5.6.100.0170.07721.02
5.6.90.0100.06320.99
5.6.80.0000.04320.41
5.5.350.4230.04020.38
5.5.340.0070.05717.93
5.5.330.0070.04020.25
5.5.320.0330.08320.21
5.5.310.0370.07320.14
5.5.300.0100.05017.91
5.5.290.0070.04018.03
5.5.280.0070.06720.82
5.5.270.0070.09020.83
5.5.260.0070.04320.86
5.5.250.0130.07320.58
5.5.240.0200.03320.15

preferences:
47.68 ms | 401 KiB | 5 Q