3v4l.org

run code in 300+ PHP versions simultaneously
<?php class User {} function getUser() : int { return 12; } var_dump(getUser());

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)
8.3.70.0160.00016.25
8.3.60.0090.00918.39
8.3.50.0110.00921.09
8.3.40.0150.00018.75
8.3.30.0110.00318.52
8.3.20.0040.00420.22
8.3.10.0080.00023.71
8.3.00.0000.00822.57
8.2.190.0100.00716.58
8.2.180.0030.01616.32
8.2.170.0110.00422.96
8.2.160.0070.00720.47
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00017.63
8.2.110.0030.00621.93
8.2.100.0070.00417.78
8.2.90.0030.00619.13
8.2.80.0000.00817.97
8.2.70.0030.00617.25
8.2.60.0090.00017.68
8.2.50.0040.00418.07
8.2.40.0050.00320.92
8.2.30.0040.00419.54
8.2.20.0030.00517.44
8.2.10.0000.00717.74
8.2.00.0040.00417.96
8.1.280.0040.01425.92
8.1.270.0040.00420.17
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00921.22
8.1.230.0110.00017.42
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.13
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00818.52
8.1.160.0040.00422.00
8.1.150.0000.00718.66
8.1.140.0040.00417.31
8.1.130.0040.00417.56
8.1.120.0070.00017.33
8.1.110.0070.00017.21
8.1.100.0000.00717.35
8.1.90.0020.00517.15
8.1.80.0030.00317.18
8.1.70.0050.00317.25
8.1.60.0000.00817.50
8.1.50.0040.00417.41
8.1.40.0050.00217.31
8.1.30.0030.00617.57
8.1.20.0050.00217.44
8.1.10.0060.00317.32
8.1.00.0000.00817.27
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0080.00018.30
8.0.270.0040.00417.06
8.0.260.0060.00017.16
8.0.250.0040.00416.82
8.0.240.0000.00716.84
8.0.230.0000.00716.64
8.0.220.0070.00016.66
8.0.210.0040.00416.71
8.0.200.0030.00316.77
8.0.190.0000.00716.81
8.0.180.0040.00416.67
8.0.170.0040.00416.70
8.0.160.0040.00416.67
8.0.150.0020.00516.68
8.0.140.0030.00316.62
8.0.130.0040.00313.22
8.0.120.0030.00616.77
8.0.110.0000.00716.69
8.0.100.0000.00716.86
8.0.90.0040.00416.80
8.0.80.0060.00916.67
8.0.70.0050.00216.73
8.0.60.0040.00416.71
8.0.50.0050.00316.70
8.0.30.0100.00617.07
8.0.20.0120.01017.40
8.0.10.0000.00716.85
8.0.00.0110.00616.56
7.4.330.0030.00315.08
7.4.320.0000.00616.37
7.4.300.0030.00316.32
7.4.290.0070.00016.47
7.4.280.0040.00416.55
7.4.270.0000.00716.53
7.4.260.0030.00316.38
7.4.250.0040.00416.37
7.4.240.0040.00416.49
7.4.230.0030.00316.23
7.4.220.0110.01516.52
7.4.210.0160.00416.39
7.4.200.0000.00716.50
7.4.160.0040.01116.30
7.4.150.0120.00617.40
7.4.140.0120.01117.86
7.4.130.0090.00916.43
7.4.120.0080.01116.43
7.4.110.0130.01016.51
7.4.100.0160.00916.21
7.4.90.0170.00016.46
7.4.80.0100.00619.39
7.4.70.0090.00916.38
7.4.60.0030.01316.39
7.4.50.0000.00416.43
7.4.40.0060.01016.27
7.4.30.0030.01316.43
7.4.00.0000.01414.75
7.3.330.0000.00513.25
7.3.320.0050.00013.24
7.3.310.0030.00316.22
7.3.300.0060.00216.10
7.3.290.0090.01016.17
7.3.280.0080.00816.25
7.3.270.0110.00717.40
7.3.260.0060.01216.16
7.3.250.0100.00716.27
7.3.240.0040.01216.21
7.3.230.0110.01416.39
7.3.210.0130.01016.50
7.3.200.0140.00319.39
7.3.190.0130.00316.53
7.3.180.0130.00916.21
7.3.170.0100.00716.45
7.3.160.0060.01116.21
7.3.10.0060.00916.63
7.3.00.0120.00316.34
7.2.330.0030.01416.59
7.2.320.0060.00916.60
7.2.310.0080.00816.41
7.2.300.0100.00616.19
7.2.290.0060.01616.30
7.2.130.0070.00316.85
7.2.120.0040.00716.80
7.2.110.0030.01216.86
7.2.100.0050.00516.84
7.2.90.0030.01016.75
7.2.80.0020.01316.55
7.2.70.0070.00416.89
7.2.60.0080.00816.45
7.2.50.0100.00316.90
7.2.40.0060.00316.79
7.2.30.0000.01416.61
7.2.20.0030.01316.88
7.2.10.0000.01616.72
7.2.00.0060.00418.05
7.1.250.0030.01215.84
7.1.200.0040.00815.69
7.1.100.0090.01318.01
7.1.70.0040.00417.11
7.1.60.0060.01820.03
7.1.50.0140.00316.82
7.1.00.0070.07322.43
7.0.200.0040.00416.22
7.0.60.0030.08319.93
7.0.50.0100.07717.83
7.0.40.0030.05020.13
7.0.30.0230.07320.18
7.0.20.0270.07720.24
7.0.10.0070.06020.26
7.0.00.0300.04320.30
5.6.280.0100.07021.12
5.6.210.0070.08320.70
5.6.200.0000.08718.18
5.6.190.0030.06320.33
5.6.180.0270.08320.47
5.6.170.0230.04320.40
5.6.160.0030.08720.50
5.6.150.0030.08018.19
5.6.140.0030.04018.11
5.6.130.0070.04018.15
5.6.120.0000.05021.11
5.6.110.0170.07721.14
5.6.100.0170.07720.96
5.6.90.0000.04321.13
5.6.80.0030.08020.40
5.5.350.0070.03720.41
5.5.340.0030.07318.07
5.5.330.0100.05320.13
5.5.320.0030.04020.25
5.5.310.0430.06720.31
5.5.300.0030.08318.04
5.5.290.0130.06717.93
5.5.280.0130.06020.96
5.5.270.0100.08320.63
5.5.260.0100.08020.88
5.5.250.0070.05320.66
5.5.240.0000.08320.29
5.4.450.0700.05719.55
5.4.440.0670.06019.38
5.4.430.0200.05019.33
5.4.420.0400.05719.54
5.4.410.0570.05719.41
5.4.400.0370.05319.25
5.4.390.0130.04718.96
5.4.380.0430.05319.22
5.4.370.0500.05318.84
5.4.360.0400.06019.14
5.4.350.0100.05319.01
5.4.340.0570.05719.13
5.4.320.0630.06018.96
5.4.310.0670.05319.15
5.4.300.0770.04318.83
5.4.290.0530.06319.22
5.4.280.0730.05718.85
5.4.270.0600.06019.21
5.4.260.0770.05719.05
5.4.250.0500.05019.14
5.4.240.0600.05719.12
5.4.230.0600.05019.04
5.4.220.0470.05318.96
5.4.210.0770.07019.29
5.4.200.0630.05016.96
5.4.190.0630.05018.98
5.4.180.0670.06718.86
5.4.170.0670.05319.31
5.4.160.0700.05319.17
5.4.150.0630.05319.23
5.4.140.0500.06016.38
5.4.130.0700.05316.46
5.4.120.0700.05316.39
5.4.110.0670.05016.46
5.4.100.0730.05016.60
5.4.90.0630.04316.56
5.4.80.0570.05016.38
5.4.70.0730.05016.41
5.4.60.0030.05716.45
5.4.50.0000.07716.43
5.4.40.0230.03016.51
5.4.30.0270.04716.32
5.4.20.0230.05316.51

preferences:
50.52 ms | 401 KiB | 5 Q