3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C {} function getC(): C { return new C; } var_dump(getC());

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)
8.3.60.0170.00316.63
8.3.50.0090.00616.25
8.3.40.0040.01118.51
8.3.30.0100.01318.51
8.3.20.0040.00420.30
8.3.10.0030.00623.43
8.3.00.0060.00320.52
8.2.180.0100.01016.50
8.2.170.0130.00722.96
8.2.160.0000.01422.11
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0110.00017.37
8.2.110.0060.00320.99
8.2.100.0040.00817.59
8.2.90.0040.00417.72
8.2.80.0060.00317.97
8.2.70.0000.00817.50
8.2.60.0030.00617.80
8.2.50.0030.00918.07
8.2.40.0040.00420.96
8.2.30.0050.00517.93
8.2.20.0020.00517.50
8.2.10.0040.00417.91
8.2.00.0000.00817.78
8.1.280.0120.00325.92
8.1.270.0080.00020.24
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00322.48
8.1.230.0000.01221.04
8.1.220.0040.00417.74
8.1.210.0080.00018.82
8.1.200.0060.00317.23
8.1.190.0040.00417.10
8.1.180.0070.00018.10
8.1.170.0030.00518.64
8.1.160.0000.00823.72
8.1.150.0040.00418.76
8.1.140.0000.00817.36
8.1.130.0000.00717.61
8.1.120.0000.00717.30
8.1.110.0040.00417.28
8.1.100.0040.00417.15
8.1.90.0050.00217.23
8.1.80.0000.00717.33
8.1.70.0050.00317.31
8.1.60.0040.00417.47
8.1.50.0030.00617.34
8.1.40.0000.00817.44
8.1.30.0030.00517.47
8.1.20.0060.00317.48
8.1.10.0060.00317.41
8.1.00.0060.00317.44
8.0.300.0030.00619.95
8.0.290.0030.00616.75
8.0.280.0050.00318.24
8.0.270.0040.00417.18
8.0.260.0000.00717.14
8.0.250.0060.00316.86
8.0.240.0000.00916.94
8.0.230.0030.00516.80
8.0.220.0040.00416.86
8.0.210.0070.00016.86
8.0.200.0030.00616.77
8.0.190.0080.00016.90
8.0.180.0040.00416.84
8.0.170.0050.00516.90
8.0.160.0070.00016.84
8.0.150.0040.00416.66
8.0.140.0070.00016.79
8.0.130.0000.00613.23
8.0.120.0040.00416.83
8.0.110.0060.00316.72
8.0.100.0000.00816.86
8.0.90.0000.00816.67
8.0.80.0080.00816.85
8.0.70.0040.00416.68
8.0.60.0080.00016.82
8.0.50.0080.00016.81
8.0.30.0100.00517.19
8.0.20.0150.00817.40
8.0.10.0000.00716.97
8.0.00.0070.01116.65
7.4.330.0000.00515.08
7.4.320.0000.00616.32
7.4.300.0040.00416.29
7.4.290.0060.00316.38
7.4.280.0050.00316.33
7.4.270.0030.00316.43
7.4.260.0000.00716.44
7.4.250.0040.00416.50
7.4.240.0000.00716.52
7.4.230.0070.00016.29
7.4.220.0090.01316.51
7.4.210.0110.00416.32
7.4.200.0070.00016.50
7.4.160.0080.00816.26
7.4.150.0090.00917.40
7.4.140.0060.01517.86
7.4.130.0090.01116.41
7.4.120.0100.00716.47
7.4.110.0090.00916.41
7.4.100.0120.01216.25
7.4.90.0090.00916.57
7.4.80.0080.00819.39
7.4.70.0030.01416.52
7.4.60.0030.01416.31
7.4.50.0000.00716.55
7.4.40.0100.01316.28
7.4.30.0090.01316.40
7.4.00.0090.00615.05
7.3.330.0080.00013.02
7.3.320.0030.00313.10
7.3.310.0030.00316.15
7.3.300.0000.00716.17
7.3.290.0080.00616.27
7.3.280.0100.00816.31
7.3.270.0120.00817.40
7.3.260.0130.00916.26
7.3.250.0140.00316.24
7.3.240.0180.00016.49
7.3.230.0060.01116.39
7.3.210.0060.01216.20
7.3.200.0170.01116.68
7.3.190.0170.00616.51
7.3.180.0030.01316.49
7.3.170.0130.00316.52
7.3.160.0090.00916.53
7.3.10.0090.00515.96
7.3.00.0090.00516.06
7.2.330.0090.00916.51
7.2.320.0100.01016.24
7.2.310.0080.01416.07
7.2.300.0090.00916.59
7.2.290.0000.02116.38
7.2.130.0130.00616.47
7.2.120.0090.00616.20
7.2.110.0090.00516.16
7.2.100.0050.00916.28
7.2.90.0100.00716.31
7.2.80.0100.00416.48
7.2.70.0090.00716.48
7.2.60.0090.00716.37
7.2.50.0070.00916.53
7.2.40.0120.00516.55
7.2.30.0120.00516.69
7.2.20.0120.00616.56
7.2.10.0130.00316.28
7.2.00.0070.01017.44
7.1.250.0080.00515.27
7.1.200.0080.00815.50
7.1.100.0000.00818.14
7.1.70.0000.00817.02
7.1.60.0100.01319.18
7.1.50.0110.01516.89
7.1.00.0000.08022.45
7.0.200.0070.00316.43
7.0.60.0030.04019.86
7.0.50.0000.05317.93
7.0.40.0070.05720.09
7.0.30.0270.07720.07
7.0.20.0330.03720.16
7.0.10.0130.05720.20
7.0.00.0100.05720.05
5.6.280.0070.06720.86
5.6.210.0070.07320.68
5.6.200.0070.08718.25
5.6.190.0100.04020.47
5.6.180.0430.07020.48
5.6.170.0300.07020.57
5.6.160.0100.08020.50
5.6.150.0030.04318.16
5.6.140.0000.04018.19
5.6.130.0070.08018.23
5.6.120.0070.08021.10
5.6.110.0130.07321.06
5.6.100.0170.08320.98
5.6.90.0100.07720.98
5.6.80.0130.07720.54
5.5.350.0130.07020.38
5.5.340.0100.08018.09
5.5.330.0100.05020.28
5.5.320.2970.04720.30
5.5.310.0130.04720.31
5.5.300.0100.05017.98
5.5.290.0030.07318.03
5.5.280.0130.07720.88
5.5.270.0130.07020.75
5.5.260.0100.04020.77
5.5.250.0070.06320.69
5.5.240.0100.06320.26
5.4.450.0100.06719.59
5.4.440.0900.06319.16
5.4.430.0670.06719.33
5.4.420.0700.05319.29
5.4.410.0700.04719.04
5.4.400.0670.04719.13
5.4.390.0770.04719.25
5.4.380.0600.05719.11
5.4.370.0700.05019.13
5.4.360.0970.05019.29
5.4.350.0700.04719.39
5.4.340.0630.05719.23
5.4.320.0730.05319.11
5.4.310.0670.05719.27
5.4.300.0970.05019.11
5.4.290.0870.05019.01
5.4.280.0900.06319.11
5.4.270.0670.05719.11
5.4.260.0770.05319.29
5.4.250.0770.05719.26
5.4.240.0700.06719.08
5.4.230.0700.05719.05
5.4.220.0830.07019.13
5.4.210.0870.06019.27
5.4.200.0700.05316.96
5.4.190.0870.05018.99
5.4.180.0830.05318.96
5.4.170.1030.06018.98
5.4.160.0930.05019.09
5.4.150.0970.04318.89
5.4.140.0930.05716.56
5.4.130.0770.04316.50
5.4.120.0800.06316.45
5.4.110.0700.04716.41
5.4.100.1000.05316.35
5.4.90.0870.06016.60
5.4.80.0870.05016.33
5.4.70.0700.05016.37
5.4.60.0630.05316.50
5.4.50.0770.07316.52
5.4.40.0830.05016.52
5.4.30.0700.05016.35
5.4.20.0670.05316.35
5.4.10.0870.05716.28
5.4.00.0830.05015.88
5.3.290.0770.05014.56
5.3.280.0670.05314.50
5.3.270.0730.04714.66
5.3.260.0670.05314.61
5.3.250.0600.05714.59
5.3.240.0630.05014.57
5.3.230.0870.04314.52
5.3.220.0770.05014.48
5.3.210.0830.05014.58
5.3.200.0700.05014.55
5.3.190.0730.04714.48
5.3.180.0770.06314.48
5.3.170.0870.06714.61
5.3.160.0830.05714.46
5.3.150.0830.05014.65
5.3.140.0700.06014.55
5.3.130.0870.05314.52
5.3.120.0800.04314.57
5.3.110.0900.06714.60
5.3.100.0870.04714.07
5.3.90.0930.06713.94
5.3.80.0830.05713.93
5.3.70.0870.04013.93
5.3.60.0630.05714.02
5.3.50.0700.05014.00
5.3.40.0800.06013.96
5.3.30.0800.06013.81
5.3.20.0800.04713.83
5.3.10.0630.05313.60
5.3.00.0800.04713.57
5.2.170.0730.05711.15
5.2.160.0700.05711.05
5.2.150.0700.05011.00
5.2.140.0400.05011.05
5.2.130.0130.03711.03
5.2.120.0100.04711.01
5.2.110.0070.05711.02
5.2.100.0630.05711.18
5.2.90.0730.04311.12
5.2.80.0670.04011.10
5.2.70.0600.04311.01
5.2.60.0700.03311.13
5.2.50.0600.04710.93
5.2.40.0630.04710.90
5.2.30.0500.04710.88
5.2.20.0530.03710.86
5.2.10.0570.03310.72
5.2.00.0530.04010.64
5.1.60.0500.0279.89
5.1.50.0470.0379.88
5.1.40.0470.0309.84
5.1.30.0430.04010.43
5.1.20.0500.03710.36
5.1.10.0530.0479.96
5.1.00.0400.0409.96
5.0.50.0270.0338.61
5.0.40.0270.0278.48
5.0.30.0370.0338.30
5.0.20.0270.0278.22
5.0.10.0270.0308.09
5.0.00.0200.0638.18
4.4.90.0170.0236.95
4.4.80.0230.0206.95
4.4.70.0370.0136.95
4.4.60.0300.0236.95
4.4.50.0230.0236.95
4.4.40.0230.0436.95
4.4.30.0300.0236.95
4.4.20.0230.0276.95
4.4.10.0270.0276.95
4.4.00.0230.0406.95
4.3.110.0270.0206.95
4.3.100.0270.0336.95
4.3.90.0330.0236.95
4.3.80.0300.0376.95
4.3.70.0230.0276.95
4.3.60.0300.0236.95
4.3.50.0300.0236.95
4.3.40.0230.0436.95
4.3.30.0170.0206.95
4.3.20.0200.0306.95
4.3.10.0130.0276.95
4.3.00.0070.0177.07

preferences:
80.39 ms | 400 KiB | 5 Q