3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { private $test = "a"; } ?>

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)
8.3.70.0180.00416.58
8.3.60.0110.00718.18
8.3.50.0110.00721.89
8.3.40.0120.00318.54
8.3.30.0100.00318.95
8.3.20.0040.00420.22
8.3.10.0050.00323.39
8.3.00.0070.00021.02
8.2.180.0200.00016.32
8.2.170.0030.01022.96
8.2.160.0040.01120.38
8.2.150.0060.00324.18
8.2.140.0070.00024.66
8.2.130.0030.01126.16
8.2.120.0030.00519.11
8.2.110.0050.00522.20
8.2.100.0060.00617.72
8.2.90.0070.00019.15
8.2.80.0030.00617.97
8.2.70.0090.00017.38
8.2.60.0000.00917.67
8.2.50.0030.00618.07
8.2.40.0080.00019.54
8.2.30.0000.00717.99
8.2.20.0060.00317.47
8.2.10.0040.00417.94
8.2.00.0070.00017.61
8.1.280.0100.00325.92
8.1.270.0060.00323.83
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0070.00323.82
8.1.230.0040.00719.10
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0050.00517.22
8.1.190.0040.00417.00
8.1.180.0050.00318.10
8.1.170.0040.00418.39
8.1.160.0070.00021.93
8.1.150.0080.00018.50
8.1.140.0040.00417.36
8.1.130.0070.00017.75
8.1.120.0000.00717.32
8.1.110.0000.00817.35
8.1.100.0070.00017.32
8.1.90.0030.00317.28
8.1.80.0040.00417.31
8.1.70.0000.00717.24
8.1.60.0000.01117.47
8.1.50.0050.00317.37
8.1.40.0080.00417.36
8.1.30.0030.00617.55
8.1.20.0000.00717.50
8.1.10.0070.00017.44
8.1.00.0040.00417.23
8.0.300.0050.00318.77
8.0.290.0040.00416.58
8.0.280.0000.00718.36
8.0.270.0040.00417.05
8.0.260.0080.00017.11
8.0.250.0000.00716.81
8.0.240.0030.00316.83
8.0.230.0030.00316.73
8.0.220.0000.00716.75
8.0.210.0000.00716.78
8.0.200.0060.00016.71
8.0.190.0080.00016.84
8.0.180.0070.00016.66
8.0.170.0030.00616.82
8.0.160.0040.00416.83
8.0.150.0040.00416.75
8.0.140.0040.00316.77
8.0.130.0000.00513.27
8.0.120.0000.00816.75
8.0.110.0040.00416.66
8.0.100.0000.00716.70
8.0.90.0040.00416.64
8.0.80.0040.01116.79
8.0.70.0000.00816.71
8.0.60.0000.00716.82
8.0.50.0050.00216.62
8.0.30.0130.00816.97
8.0.20.0030.01617.40
8.0.10.0080.00016.69
8.0.00.0150.00316.65
7.4.330.0030.00315.00
7.4.320.0000.00616.36
7.4.300.0030.00316.23
7.4.290.0030.00316.35
7.4.280.0030.00616.48
7.4.270.0000.00716.36
7.4.260.0000.00716.35
7.4.250.0000.00816.35
7.4.240.0030.00316.30
7.4.230.0040.00216.24
7.4.220.0100.01016.30
7.4.210.0030.01016.42
7.4.200.0050.00216.36
7.4.160.0060.01116.14
7.4.150.0060.01617.40
7.4.140.0140.00717.86
7.4.130.0130.00316.49
7.4.120.0080.00816.34
7.4.110.0070.01016.54
7.4.100.0140.00716.14
7.4.90.0070.01016.33
7.4.80.0090.01219.39
7.4.70.0130.00916.32
7.4.60.0070.01016.23
7.4.50.0040.00416.28
7.4.40.0120.00416.43
7.4.30.0080.00816.43
7.4.00.0030.01214.62
7.3.330.0070.00013.12
7.3.320.0000.00513.11
7.3.310.0000.00716.19
7.3.300.0000.00716.08
7.3.290.0030.01016.18
7.3.280.0110.00716.18
7.3.270.0090.00917.40
7.3.260.0130.00316.23
7.3.250.0140.00816.24
7.3.240.0140.00316.20
7.3.230.0130.00316.39
7.3.210.0110.00716.18
7.3.200.0210.00319.39
7.3.190.0070.01016.00
7.3.180.0100.00716.47
7.3.170.0090.00616.37
7.3.160.0130.00316.26
7.3.120.0080.00414.36
7.2.330.0160.00716.57
7.2.320.0090.01316.54
7.2.310.0110.00816.38
7.2.300.0090.01216.52
7.2.290.0120.00916.22
7.2.00.0000.01118.88
7.1.100.0000.01018.08
7.1.70.0040.00416.78
7.1.60.0110.00719.70
7.1.50.0290.00916.74
7.1.00.0070.08722.44
7.0.200.0000.00816.63
7.0.140.0000.07722.08
7.0.60.0030.08320.01
7.0.50.0030.04017.83
7.0.40.0170.07019.98
7.0.30.0370.04320.09
7.0.20.0200.04020.33
7.0.10.0130.04320.25
7.0.00.0130.08020.27
5.6.280.0130.06020.86
5.6.210.0130.07320.52
5.6.200.0070.08718.25
5.6.190.0070.09320.48
5.6.180.0270.08320.63
5.6.170.0270.04320.40
5.6.160.0030.09020.39
5.6.150.0070.07018.19
5.6.140.0030.03718.18
5.6.130.0100.07018.21
5.6.120.0100.03720.98
5.6.110.0070.04021.11
5.6.100.0100.03321.00
5.6.90.0070.08320.98
5.6.80.0100.05320.40
5.5.350.0300.05720.35
5.5.340.0070.07318.05
5.5.330.0100.04720.33
5.5.320.0070.03720.25
5.5.310.0270.04320.18
5.5.300.0030.07017.98
5.5.290.0000.04318.09
5.5.280.0100.08020.87
5.5.270.0070.04020.71
5.5.260.0070.05720.66
5.5.250.0070.04020.79
5.5.240.0100.07720.25
5.4.450.0070.06019.60
5.4.440.1000.05319.32
5.4.430.0100.05719.20
5.4.420.0670.05019.62
5.4.410.1070.05019.57
5.4.400.1070.05719.38
5.4.390.1100.06018.98
5.4.380.0100.05718.53
5.4.370.0100.06318.54
5.4.360.0170.04718.63
5.4.350.0230.04318.53
5.4.340.0070.06018.54
5.4.320.0080.03712.49
5.4.310.0040.04312.49
5.4.300.0070.04212.49
5.4.290.0090.04312.49
5.4.280.0030.04012.38
5.4.270.0070.04712.38
5.4.260.0060.04012.39
5.4.250.0070.03912.38
5.4.240.0060.04112.39
5.4.230.0050.04212.38
5.4.220.0120.04312.37
5.4.210.0120.04612.37
5.4.200.0130.04412.37
5.4.190.0130.05212.37
5.4.180.0120.04212.37
5.4.170.0220.06212.38
5.4.160.0080.04712.37
5.4.150.0110.03912.37
5.4.140.0120.05412.05
5.4.130.0140.03612.04
5.4.120.0120.03812.00
5.4.110.0130.04311.99
5.4.100.0110.04311.99
5.4.90.0120.03911.99
5.4.80.0130.03911.99
5.4.70.0090.04211.99
5.4.60.0070.04311.99
5.4.50.0220.06211.99
5.4.40.0110.04211.98
5.4.30.0090.04511.97
5.4.20.0110.04911.97
5.4.10.0150.04311.98
5.4.00.0200.07111.46
5.3.290.0090.03812.80
5.3.280.0060.05112.71
5.3.270.0120.05212.72
5.3.260.0210.07812.72
5.3.250.0130.05212.72
5.3.240.0140.04312.72
5.3.230.0130.04212.71
5.3.220.0130.04912.68
5.3.210.0190.05412.68
5.3.200.0150.04312.68
5.3.190.0160.03912.68
5.3.180.0220.06312.67
5.3.170.0140.04112.67
5.3.160.0110.04212.67
5.3.150.0110.04112.67
5.3.140.0150.04712.66
5.3.130.0140.03912.66
5.3.120.0140.04112.66
5.3.110.0160.04312.66
5.3.100.0110.04412.12
5.3.90.0200.05212.09
5.3.80.0100.04212.08
5.3.70.0110.04712.08
5.3.60.0120.04212.06
5.3.50.0090.04312.01
5.3.40.0140.04212.01
5.3.30.0150.03611.96
5.3.20.0130.03911.74
5.3.10.0160.04811.71
5.3.00.0140.03811.69

preferences:
75.62 ms | 401 KiB | 5 Q