3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test {} function test(): \stdClass { return new test(); } test();

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)
8.3.60.0030.01016.50
8.3.50.0100.00821.23
8.3.40.0140.00018.76
8.3.30.0070.00718.66
8.3.20.0030.00520.09
8.3.10.0070.00023.61
8.3.00.0040.00419.78
8.2.180.0110.00418.29
8.2.170.0030.01022.96
8.2.160.0150.00020.57
8.2.150.0090.00024.18
8.2.140.0050.00224.66
8.2.130.0070.00026.16
8.2.120.0080.00017.50
8.2.110.0030.00619.00
8.2.100.0070.00417.66
8.2.90.0000.00719.11
8.2.80.0060.00317.97
8.2.70.0030.00517.38
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0070.00019.34
8.2.30.0070.00019.70
8.2.20.0080.00017.68
8.2.10.0040.00417.92
8.2.00.0000.00717.88
8.1.280.0130.00725.92
8.1.270.0040.00420.29
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.97
8.1.230.0030.00817.42
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0040.00817.10
8.1.190.0080.00416.87
8.1.180.0040.00418.10
8.1.170.0030.00618.24
8.1.160.0070.00022.05
8.1.150.0000.00818.79
8.1.140.0030.00517.36
8.1.130.0000.00717.56
8.1.120.0000.00717.23
8.1.110.0050.00217.20
8.1.100.0040.00417.15
8.1.90.0030.00317.32
8.1.80.0050.00217.37
8.1.70.0040.00417.19
8.1.60.0060.00317.56
8.1.50.0090.00017.49
8.1.40.0080.00017.43
8.1.30.0040.00417.49
8.1.20.0080.00017.41
8.1.10.0040.00417.40
8.1.00.0040.00417.44
8.0.300.0030.00618.77
8.0.290.0040.00416.63
8.0.280.0000.00718.33
8.0.270.0040.00417.18
8.0.260.0030.00317.23
8.0.250.0000.00716.90
8.0.240.0040.00416.95
8.0.230.0040.00416.90
8.0.220.0000.00816.78
8.0.210.0080.00016.76
8.0.200.0030.00316.93
8.0.190.0070.00016.81
8.0.180.0070.00416.81
8.0.170.0040.00416.82
8.0.160.0080.00016.82
8.0.150.0000.00716.86
8.0.140.0000.00716.86
8.0.130.0000.00613.30
8.0.120.0060.00316.73
8.0.110.0000.00716.82
8.0.100.0050.00316.71
8.0.90.0040.00416.83
8.0.80.0120.00316.89
8.0.70.0040.00416.90
8.0.60.0000.00716.82
8.0.50.0040.00416.71
8.0.30.0110.00616.89
8.0.20.0150.00717.40
8.0.10.0040.00417.00
8.0.00.0120.00716.80
7.4.330.0000.00515.08
7.4.320.0000.00616.51
7.4.300.0030.00316.34
7.4.290.0000.00716.56
7.4.280.0040.00416.43
7.4.270.0030.00316.54
7.4.260.0030.00316.28
7.4.250.0000.00816.29
7.4.240.0020.00616.53
7.4.230.0070.00016.56
7.4.220.0130.01316.52
7.4.210.0110.00316.54
7.4.200.0040.00416.45
7.4.160.0110.01116.33
7.4.150.0060.01917.40
7.4.140.0090.00917.86
7.4.130.0120.00916.34
7.4.120.0120.00616.40
7.4.110.0130.00616.40
7.4.100.0120.01216.46
7.4.90.0150.00616.39
7.4.80.0100.01119.39
7.4.70.0100.00716.57
7.4.60.0070.01316.32
7.4.50.0030.00316.28
7.4.40.0030.01316.26
7.4.30.0150.00816.52
7.4.00.0030.01314.98
7.3.330.0000.00613.34
7.3.320.0000.00513.36
7.3.310.0050.00316.37
7.3.300.0040.00416.37
7.3.290.0090.00716.34
7.3.280.0060.00716.32
7.3.270.0120.01217.40
7.3.260.0160.00416.36
7.3.250.0110.00616.49
7.3.240.0040.01416.36
7.3.230.0130.00316.39
7.3.210.0060.01016.60
7.3.200.0120.00616.35
7.3.190.0100.00716.19
7.3.180.0130.00916.43
7.3.170.0100.00616.30
7.3.160.0150.00616.31
7.2.330.0120.00616.34
7.2.320.0110.00816.36
7.2.310.0130.00316.60
7.2.300.0090.01216.29
7.2.290.0000.01616.58
7.2.60.0110.00416.88
7.2.00.0050.00519.40
7.1.200.0040.00715.70
7.1.100.0040.00817.84
7.1.70.0030.00516.89
7.1.60.0100.01420.03
7.1.50.0070.01416.51
7.1.00.0030.07722.32
7.0.200.0050.00216.82
7.0.110.0030.08319.87
7.0.100.0100.05319.97
7.0.90.0830.03019.91
7.0.80.0630.08020.05
7.0.70.0600.07319.83
7.0.60.0570.07719.97
7.0.50.0530.08020.23
7.0.40.0070.08019.94
7.0.30.0100.08020.16
7.0.20.0100.08020.05
7.0.10.0070.09019.99
7.0.00.0030.08020.07
5.6.260.0030.08320.61
5.6.250.0070.08320.90
5.6.240.0100.07720.57
5.6.230.0000.08320.55
5.6.220.0070.05020.67
5.6.210.0030.07320.66
5.6.200.0270.06721.13
5.6.190.0100.08021.03
5.6.180.0100.07021.14
5.6.170.0070.04320.93
5.6.160.0130.07320.99
5.6.150.0100.07320.99
5.6.140.0070.08320.95
5.6.130.0170.07321.12
5.6.120.0070.07721.06
5.6.110.0030.08020.98
5.6.100.0130.07721.13
5.6.90.0100.07321.00
5.6.80.0000.08020.48
5.6.70.0070.08020.46
5.6.60.0030.05320.44
5.6.50.0100.06020.48
5.6.40.0130.06320.30
5.6.30.0170.07020.48
5.6.20.0230.06320.43
5.6.10.0030.07320.41
5.6.00.0000.08020.49
5.5.380.0000.09020.58
5.5.370.0070.08020.46
5.5.360.0170.07020.45
5.5.350.0100.08020.41
5.5.340.0130.06720.91
5.5.330.0070.07720.75
5.5.320.0130.08021.04
5.5.310.0100.07320.97
5.5.300.0070.05320.98
5.5.290.0070.07720.91
5.5.280.0030.08320.90
5.5.270.0070.04720.80
5.5.260.0030.09020.77
5.5.250.0170.07020.51
5.5.240.0100.07020.29
5.5.230.0200.06020.08
5.5.220.0000.05320.35
5.5.210.0070.07720.28
5.5.200.0130.06720.36
5.5.190.0070.06720.20
5.5.180.0100.08020.16
5.5.160.0130.07020.30
5.5.150.0070.08020.16
5.5.140.0030.07320.11
5.5.130.0200.06320.39
5.5.120.0130.07020.24
5.5.110.0130.07320.25
5.5.100.0070.08320.15
5.5.90.0030.08720.01
5.5.80.0030.08720.25
5.5.70.0030.08020.04
5.5.60.0100.06720.22
5.5.50.0000.05319.97
5.5.40.0030.07320.20
5.5.30.0130.06320.15
5.5.20.0100.04320.00
5.5.10.0070.07720.04
5.5.00.0030.08020.04
5.4.450.0100.03719.67
5.4.440.0100.06319.34
5.4.430.0070.08319.32
5.4.420.0030.07719.66
5.4.410.0100.05319.36
5.4.400.0030.05719.14
5.4.390.0030.05018.98
5.4.380.0030.05319.01
5.4.370.0170.06019.23
5.4.360.0170.04019.34
5.4.350.0030.06319.17
5.4.340.0000.05319.34
5.4.320.0170.06719.04
5.4.310.0070.07719.02
5.4.300.0070.07719.34
5.4.290.0130.07019.24
5.4.280.0030.08019.16
5.4.270.0030.08019.31
5.4.260.0100.06019.24
5.4.250.0030.08019.06
5.4.240.0030.07319.18
5.4.230.0070.07019.31
5.4.220.0130.07319.22
5.4.210.0100.07719.00
5.4.200.0130.07019.13
5.4.190.0070.07319.13
5.4.180.0070.07719.17
5.4.170.0170.07019.02
5.4.160.0070.04718.98
5.4.150.0100.07018.96
5.4.140.0100.06316.59
5.4.130.0200.05716.38
5.4.120.0000.08016.44
5.4.110.0130.06316.46
5.4.100.0100.07316.37
5.4.90.0170.03316.39
5.4.80.0070.07016.51
5.4.70.0100.06716.69
5.4.60.0070.07316.34
5.4.50.0100.06316.23
5.4.40.0130.06316.58
5.4.30.0030.07316.43
5.4.20.0100.07316.39
5.4.10.0100.06716.38
5.4.00.0070.04016.00

preferences:
49.47 ms | 401 KiB | 5 Q