3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(spl_object_hash(new StdClass));

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)
8.3.40.0090.00918.70
8.3.30.0040.01119.04
8.3.20.0030.00320.20
8.3.10.0000.00823.48
8.3.00.0040.00419.26
8.2.170.0090.00622.96
8.2.160.0110.00720.52
8.2.150.0040.00424.18
8.2.140.0080.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00022.08
8.2.110.0000.00919.30
8.2.100.0040.00817.66
8.2.90.0030.00519.05
8.2.80.0030.00517.97
8.2.70.0030.00617.49
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0080.00019.75
8.2.30.0000.00719.66
8.2.20.0050.00317.43
8.2.10.0040.00417.78
8.2.00.0070.00417.46
8.1.270.0110.00723.87
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00021.32
8.1.230.0070.00417.42
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0000.00917.23
8.1.180.0040.00418.10
8.1.170.0030.00618.55
8.1.160.0000.00721.95
8.1.150.0050.00318.57
8.1.140.0040.00417.36
8.1.130.0000.00617.70
8.1.120.0040.00317.25
8.1.110.0040.00417.26
8.1.100.0000.00717.27
8.1.90.0000.00717.35
8.1.80.0070.00017.21
8.1.70.0000.00717.22
8.1.60.0080.00017.49
8.1.50.0030.00517.39
8.1.40.0000.00917.36
8.1.30.0030.00617.52
8.1.20.0040.00417.54
8.1.10.0040.00417.50
8.1.00.0000.00717.36
8.0.300.0040.00418.77
8.0.290.0000.01416.58
8.0.280.0000.00718.43
8.0.270.0000.00717.19
8.0.260.0040.00417.19
8.0.250.0030.00316.88
8.0.240.0000.00716.81
8.0.230.0070.00016.77
8.0.220.0030.00316.79
8.0.210.0000.00716.69
8.0.200.0070.00016.81
8.0.190.0040.00416.80
8.0.180.0030.00516.68
8.0.170.0030.00616.77
8.0.160.0070.00016.76
8.0.150.0070.00016.71
8.0.140.0060.00316.62
8.0.130.0050.00013.23
8.0.120.0040.00416.60
8.0.110.0000.01016.68
8.0.100.0030.00516.72
8.0.90.0000.00716.66
8.0.80.0100.01016.76
8.0.70.0000.00816.71
8.0.60.0050.00216.64
8.0.50.0030.00316.67
8.0.30.0130.00816.90
8.0.20.0040.01417.40
8.0.10.0020.00516.71
8.0.00.0110.00716.63
7.4.330.0040.00015.00
7.4.320.0030.00316.28
7.4.300.0030.00316.29
7.4.290.0030.00316.52
7.4.280.0060.00016.31
7.4.270.0030.00316.46
7.4.260.0050.00316.32
7.4.250.0040.00416.42
7.4.240.0000.00716.45
7.4.230.0070.00016.23
7.4.220.0090.00916.40
7.4.210.0060.00816.49
7.4.200.0030.00316.57
7.4.190.0000.00716.18
7.4.160.0060.01016.29
7.4.150.0080.01517.40
7.4.140.0100.01117.86
7.4.130.0060.01116.44
7.4.120.0110.00616.49
7.4.110.0080.00816.36
7.4.100.0090.01316.34
7.4.90.0160.00016.20
7.4.80.0110.01019.39
7.4.70.0100.00616.19
7.4.60.0090.00616.33
7.4.50.0080.00016.13
7.4.40.0060.01016.30
7.4.30.0060.01116.45
7.4.00.0080.00514.70
7.3.330.0030.00312.97
7.3.320.0030.00313.06
7.3.310.0000.00716.21
7.3.300.0030.00316.04
7.3.290.0100.01016.14
7.3.280.0040.01316.11
7.3.270.0070.01017.40
7.3.260.0060.01316.37
7.3.250.0110.00516.18
7.3.240.0130.00316.27
7.3.230.0150.00616.39
7.3.210.0110.00616.23
7.3.200.0150.00619.39
7.3.190.0150.00316.14
7.3.180.0100.00616.41
7.3.170.0100.00716.33
7.3.160.0070.01016.06
7.3.120.0060.01014.64
7.2.330.0150.00816.46
7.2.320.0110.00416.54
7.2.310.0070.01116.21
7.2.300.0070.00816.41
7.2.290.0100.01416.22
7.2.60.0060.00916.48
7.2.00.0040.00819.23
7.1.200.0060.00915.53
7.1.100.0070.00418.09
7.1.70.0040.00417.07
7.1.60.0100.01319.46
7.1.50.0070.01316.61
7.1.00.0030.07722.43
7.0.200.0300.00714.64
7.0.140.0000.07722.00
7.0.60.0070.07319.95
7.0.50.0130.05717.89
7.0.40.0130.03320.23
7.0.30.0230.07320.09
7.0.20.0070.05020.17
7.0.10.0030.04320.00
7.0.00.0070.08320.27
5.6.280.0030.06721.11
5.6.210.0100.08320.60
5.6.200.0130.04018.07
5.6.190.0100.09020.33
5.6.180.0300.04320.61
5.6.170.0300.07020.52
5.6.160.0070.08320.71
5.6.150.0070.07718.12
5.6.140.0000.05018.16
5.6.130.0070.08318.16
5.6.120.0100.08720.89
5.6.110.0030.05020.88
5.6.100.0070.03720.97
5.6.90.0070.08721.09
5.6.80.0070.05020.38
5.5.350.0170.07320.40
5.5.340.0000.08317.95
5.5.330.0100.07320.19
5.5.320.0330.04720.21
5.5.310.0170.03720.13
5.5.300.0130.07717.88
5.5.290.0130.07317.88
5.5.280.0170.07320.79
5.5.270.0030.08720.86
5.5.260.0100.08020.88
5.5.250.0000.05320.65
5.5.240.0000.07720.26
5.4.450.0530.06319.49
5.4.440.0700.05719.50
5.4.430.0270.04319.26
5.4.420.0130.06719.37
5.4.410.0130.05018.96
5.4.400.0200.06018.81
5.4.390.0100.05318.70
5.4.380.0100.05718.68
5.4.370.0530.06018.39
5.4.360.0400.05018.40
5.4.350.0070.04211.97
5.4.340.0050.04111.97
5.4.320.0060.04012.45
5.4.310.0070.04612.45
5.4.300.0060.05012.45
5.4.290.0180.05512.43
5.4.280.0160.04512.33
5.4.270.0080.05312.33
5.4.260.0130.04712.33
5.4.250.0100.04712.33
5.4.240.0160.05212.33
5.4.230.0140.05612.32
5.4.220.0140.05412.32
5.4.210.0120.06212.32
5.4.200.0120.06712.32
5.4.190.0110.06812.32
5.4.180.0170.06012.32
5.4.170.0170.05812.33
5.4.160.0180.05612.32
5.4.150.0140.04212.32
5.4.140.0120.04612.00
5.4.130.0090.04111.99
5.4.120.0090.05311.95
5.4.110.0070.05411.95
5.4.100.0050.05311.95
5.4.90.0090.05411.95
5.4.80.0140.04811.95
5.4.70.0190.04111.94
5.4.60.0070.05211.95
5.4.50.0100.05311.94
5.4.40.0070.05511.93
5.4.30.0080.05211.93
5.4.20.0120.04911.93
5.4.10.0100.05011.93
5.4.00.0070.05311.43
5.3.290.0090.04812.80
5.3.280.0100.05612.71
5.3.270.0090.05912.72
5.3.260.0110.05612.72
5.3.250.0080.05612.72
5.3.240.0090.05312.71
5.3.230.0150.04612.71
5.3.220.0130.04912.68
5.3.210.0080.05512.68
5.3.200.0070.05312.68
5.3.190.0060.04712.68
5.3.180.0060.05012.68
5.3.170.0070.05212.67
5.3.160.0420.21212.68
5.3.150.0080.05312.67
5.3.140.0090.05012.66
5.3.130.0150.04812.66
5.3.120.0140.05012.65
5.3.110.0060.05712.66
5.3.100.0150.06212.12
5.3.90.0160.05712.08
5.3.80.0160.08412.08
5.3.70.0080.05412.07
5.3.60.0110.05912.07
5.3.50.0130.05812.00
5.3.40.0100.05412.00
5.3.30.0110.05111.95
5.3.20.0070.05311.72
5.3.10.0130.05511.70
5.3.00.0070.06511.68
5.2.170.0100.0509.18
5.2.160.0070.0509.18
5.2.150.0100.0469.18
5.2.140.0060.0509.17
5.2.130.0090.0459.14
5.2.120.0070.0469.13
5.2.110.0090.0459.14
5.2.100.0090.0489.14
5.2.90.0070.0499.13
5.2.80.0110.0479.13
5.2.70.0080.0499.13
5.2.60.0030.0529.08
5.2.50.0060.0489.05
5.2.40.0110.0399.03
5.2.30.0250.0929.00
5.2.20.0270.0899.02
5.2.10.0140.0608.93
5.2.00.0070.0508.78
5.1.60.0120.0348.06
5.1.50.0150.0488.06
5.1.40.0160.0798.04
5.1.30.0110.0778.39
5.1.20.0160.0648.41
5.1.10.0080.0688.14
5.1.00.0130.0438.14
5.0.50.0090.0296.62
5.0.40.0030.0626.47
5.0.30.0020.0616.29
5.0.20.0120.0446.26
5.0.10.0100.0276.23
5.0.00.0120.0406.23
4.4.90.0140.0364.78
4.4.80.0070.0244.76
4.4.70.0030.0544.75
4.4.60.0110.0414.75
4.4.50.0100.0494.77
4.4.40.0070.0734.71
4.4.30.0080.0544.76
4.4.20.0150.0724.85
4.4.10.0150.0404.85
4.4.00.0090.0664.76
4.3.110.0090.0714.67
4.3.100.0170.0584.66
4.3.90.0190.0294.63
4.3.80.0100.0594.59
4.3.70.0080.0464.63
4.3.60.0150.0364.63
4.3.50.0200.0344.62
4.3.40.0070.0664.54
4.3.30.0090.0413.28
4.3.20.0050.0503.25
4.3.10.0060.0393.21
4.3.00.0100.0236.78

preferences:
63.33 ms | 400 KiB | 5 Q