3v4l.org

run code in 300+ PHP versions simultaneously
<?php use stdClass as Foo; new Foo; $class = "\Foo"; new $class;

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)
8.3.60.0030.01216.61
8.3.50.0070.01122.06
8.3.40.0060.00918.80
8.3.30.0110.00419.07
8.3.20.0090.00020.26
8.3.10.0080.00023.65
8.3.00.0080.00019.01
8.2.180.0030.01218.54
8.2.170.0110.00722.96
8.2.160.0070.00720.57
8.2.150.0000.01124.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0030.00622.27
8.2.110.0000.00920.32
8.2.100.0060.00617.63
8.2.90.0040.00419.22
8.2.80.0030.00617.97
8.2.70.0040.00417.63
8.2.60.0080.00017.80
8.2.50.0090.00018.07
8.2.40.0040.00419.76
8.2.30.0000.00817.87
8.2.20.0070.00017.61
8.2.10.0060.00317.93
8.2.00.0050.00517.86
8.1.280.0130.00625.92
8.1.270.0040.00422.10
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0040.00420.69
8.1.230.0070.00417.42
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00717.53
8.1.180.0060.00318.10
8.1.170.0050.00318.49
8.1.160.0070.00021.91
8.1.150.0030.00618.59
8.1.140.0040.00417.46
8.1.130.0040.00417.68
8.1.120.0000.00717.32
8.1.110.0000.00717.37
8.1.100.0030.00317.37
8.1.90.0050.00217.39
8.1.80.0000.00717.32
8.1.70.0070.00017.36
8.1.60.0060.00317.44
8.1.50.0000.00817.37
8.1.40.0000.00717.55
8.1.30.0000.00917.56
8.1.20.0000.00717.61
8.1.10.0040.00417.43
8.1.00.0000.00817.50
8.0.300.0090.00018.77
8.0.290.0000.00716.75
8.0.280.0070.00018.38
8.0.270.0070.00017.17
8.0.260.0060.00017.10
8.0.250.0040.00416.83
8.0.240.0070.00016.93
8.0.230.0030.00316.95
8.0.220.0030.00316.82
8.0.210.0000.00716.77
8.0.200.0000.00616.85
8.0.190.0050.00316.88
8.0.180.0040.00416.86
8.0.170.0000.00816.82
8.0.160.0030.00516.92
8.0.150.0000.00716.82
8.0.140.0070.00016.80
8.0.130.0000.00713.24
8.0.120.0080.00016.86
8.0.110.0050.00316.81
8.0.100.0040.00416.71
8.0.90.0020.00516.77
8.0.80.0070.00716.84
8.0.70.0030.00316.93
8.0.60.0000.00716.68
8.0.50.0000.00716.94
8.0.30.0070.01017.02
8.0.20.0070.01217.40
8.0.10.0080.00016.81
8.0.00.0030.01316.79
7.4.330.0050.00015.06
7.4.320.0040.00416.52
7.4.300.0030.00316.51
7.4.290.0040.00416.48
7.4.280.0080.00016.54
7.4.270.0030.00316.46
7.4.260.0030.00316.48
7.4.250.0060.00316.41
7.4.240.0020.00516.46
7.4.230.0030.00316.34
7.4.220.0080.01116.61
7.4.210.0060.00916.57
7.4.200.0070.00016.40
7.4.190.0040.00416.45
7.4.160.0030.01216.46
7.4.150.0120.00617.40
7.4.140.0090.01117.86
7.4.130.0200.01616.36
7.4.120.0060.01416.47
7.4.110.0030.01416.42
7.4.100.0090.00916.46
7.4.90.0090.00616.39
7.4.80.0100.00619.39
7.4.70.0100.00616.40
7.4.60.0100.00716.60
7.4.50.0000.00516.45
7.4.40.0090.00322.77
7.4.30.0030.01316.49
7.4.00.0090.00614.58
7.3.330.0030.00313.29
7.3.320.0000.00513.20
7.3.310.0070.00016.33
7.3.300.0030.00316.36
7.3.290.0120.00916.37
7.3.280.0090.01116.32
7.3.270.0090.01217.40
7.3.260.0090.01216.57
7.3.250.0110.00816.41
7.3.240.0030.01416.29
7.3.230.0100.00716.40
7.3.210.0120.00416.39
7.3.200.0220.00619.39
7.3.190.0030.01316.51
7.3.180.0080.00816.40
7.3.170.0110.00516.51
7.3.160.0070.01316.23
7.3.120.0030.01014.84
7.2.330.0080.01016.51
7.2.320.0100.00716.43
7.2.310.0140.01116.55
7.2.300.0140.00716.66
7.2.290.0080.00816.48
7.2.60.0040.00416.47
7.1.200.0000.01015.55
7.1.70.0040.00716.76
7.1.60.0090.01619.46
7.1.50.0220.01334.74
7.1.00.0030.07722.48
7.0.200.0070.00016.60
7.0.140.0000.07722.18
7.0.60.0170.08719.90
7.0.50.0130.07717.87
7.0.40.0070.08320.07
7.0.30.0530.06720.09
7.0.20.0200.03719.99
7.0.10.0030.09320.30
7.0.00.0170.07720.30
5.6.280.0100.07021.06
5.6.210.0200.06720.61
5.6.200.0100.05018.13
5.6.190.0030.08320.48
5.6.180.0270.04020.36
5.6.170.0400.07320.52
5.6.160.0070.05020.40
5.6.150.0270.02718.20
5.6.140.0130.07318.14
5.6.130.0030.07718.18
5.6.120.0030.04320.99
5.6.110.0170.07721.12
5.6.100.0100.08320.97
5.6.90.0100.07720.99
5.6.80.0200.06720.43
5.5.350.0030.06020.40
5.5.340.0030.05317.98
5.5.330.0030.04320.21
5.5.320.0200.07020.26
5.5.310.0130.04320.29
5.5.300.0000.05017.89
5.5.290.0100.07017.91
5.5.280.0000.04320.97
5.5.270.0100.06020.95
5.5.260.0130.05720.75
5.5.250.0130.07320.77
5.5.240.0100.07320.25
5.4.450.0200.04019.14
5.4.440.0330.05019.20
5.4.430.0330.07019.25
5.4.420.0400.06019.56
5.4.410.0300.07319.44
5.4.400.0270.07319.25
5.4.390.0230.08019.22
5.4.380.0300.05018.93
5.4.370.0230.04318.91
5.4.360.0270.04019.08
5.4.350.0330.04319.13
5.4.340.0200.04019.09
5.4.320.0270.07319.26
5.4.310.0300.06019.05
5.4.300.0330.05319.13
5.4.290.0230.07019.23
5.4.280.0370.04019.08
5.4.270.0230.04719.13
5.4.260.0400.05019.25
5.4.250.0200.05018.93
5.4.240.0230.07319.25
5.4.230.0270.04319.05
5.4.220.0270.05718.94
5.4.210.0270.04318.89
5.4.200.0300.05719.19
5.4.190.0370.06019.23
5.4.180.0270.07319.07
5.4.170.0330.03719.07
5.4.160.0330.07018.86
5.4.150.0330.06718.90
5.4.140.0370.06316.34
5.4.130.0270.05016.44
5.4.120.0300.06316.26
5.4.110.0230.04016.43
5.4.100.0230.04316.44
5.4.90.0270.04316.41
5.4.80.0270.04016.29
5.4.70.0300.07016.37
5.4.60.0370.03716.37
5.4.50.0270.07016.44
5.4.40.0330.05016.36
5.4.30.0230.07016.31
5.4.20.0330.05016.43
5.4.10.0230.04716.36
5.4.00.0270.05715.61
5.3.290.0330.06014.51
5.3.280.0470.05714.43
5.3.270.0300.07314.55
5.3.260.0300.04714.41
5.3.250.0270.04014.63
5.3.240.0370.05714.45
5.3.230.0270.04714.54
5.3.220.0300.05314.39
5.3.210.0300.06714.43
5.3.200.0330.07014.59
5.3.190.0300.06014.40
5.3.180.0370.06714.41
5.3.170.0300.07014.41
5.3.160.0270.04714.43
5.3.150.0330.06014.49
5.3.140.0500.03314.64
5.3.130.0230.05014.48
5.3.120.0300.05314.40
5.3.110.0230.04014.46
5.3.100.0300.03313.97
5.3.90.0230.07713.88
5.3.80.0330.06713.96
5.3.70.0270.05313.87
5.3.60.0270.05313.84
5.3.50.0300.04313.72
5.3.40.0270.04313.81
5.3.30.0270.04713.75
5.3.20.0300.05013.59
5.3.10.0270.07013.42
5.3.00.0270.03313.51
5.2.170.0230.06011.85
5.2.160.0200.03711.85
5.2.150.0170.05711.85
5.2.140.0170.03711.85
5.2.130.0170.04711.85
5.2.120.0270.02311.85
5.2.110.0230.02711.85
5.2.100.0300.05311.85
5.2.90.0230.05011.85
5.2.80.0230.03011.85
5.2.70.0200.03711.85
5.2.60.0200.04011.85
5.2.50.0230.06311.85
5.2.40.0230.05011.85
5.2.30.0200.03011.85
5.2.20.0200.04711.85
5.2.10.0200.05311.85
5.2.00.0270.03011.85
5.1.60.0130.04311.85
5.1.50.0170.04711.85
5.1.40.0170.05311.85
5.1.30.0200.03311.85
5.1.20.0170.04011.85
5.1.10.0200.02311.85
5.1.00.0170.03311.85
5.0.50.0130.04011.85
5.0.40.0100.02311.85
5.0.30.0100.04711.85
5.0.20.0070.02711.85
5.0.10.0200.03711.85
5.0.00.0070.06711.85
4.4.90.0070.02011.85
4.4.80.0130.01711.85
4.4.70.0100.03311.85
4.4.60.0130.03311.85
4.4.50.0130.01711.85
4.4.40.0100.02311.85
4.4.30.0100.02011.85
4.4.20.0070.02311.85
4.4.10.0100.02311.85
4.4.00.0130.02711.85
4.3.110.0100.02011.85
4.3.100.0170.01311.85
4.3.90.0170.02711.85
4.3.80.0070.05311.85
4.3.70.0070.03011.85
4.3.60.0100.01711.85
4.3.50.0200.01011.85
4.3.40.0130.05011.85
4.3.30.0030.03711.85
4.3.20.0030.03711.85
4.3.10.0100.03311.85
4.3.00.0030.02311.85

preferences:
44.94 ms | 401 KiB | 5 Q