3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo serialize(true); ?>

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)
8.3.40.0110.00318.73
8.3.30.0070.00718.92
8.3.20.0000.00720.30
8.3.10.0030.00523.66
8.3.00.0060.00319.25
8.2.170.0200.00022.96
8.2.160.0070.01020.38
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00022.05
8.2.110.0120.00619.45
8.2.100.0100.00317.37
8.2.90.0070.00019.17
8.2.80.0000.00917.97
8.2.70.0050.00317.36
8.2.60.0030.00617.93
8.2.50.0000.00818.07
8.2.40.0040.00419.82
8.2.30.0040.00418.10
8.2.20.0080.00017.60
8.2.10.0040.00417.93
8.2.00.0000.00817.61
8.1.270.0050.00323.83
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0100.00023.88
8.1.230.0090.00317.42
8.1.220.0040.00417.74
8.1.210.0070.00318.77
8.1.200.0060.00317.10
8.1.190.0000.00817.22
8.1.180.0070.00018.10
8.1.170.0080.00018.44
8.1.160.0030.00321.81
8.1.150.0040.00418.63
8.1.140.0070.00017.30
8.1.130.0030.00317.70
8.1.120.0040.00417.36
8.1.110.0070.00017.21
8.1.100.0070.00017.32
8.1.90.0000.00817.22
8.1.80.0040.00417.35
8.1.70.0000.00717.32
8.1.60.0080.00017.44
8.1.50.0040.00417.30
8.1.40.0050.00217.24
8.1.30.0030.00617.43
8.1.20.0000.00717.52
8.1.10.0040.00417.34
8.1.00.0050.00317.28
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0030.00318.28
8.0.270.0030.00517.22
8.0.260.0060.00017.17
8.0.250.0000.00716.91
8.0.240.0000.00716.93
8.0.230.0030.00516.82
8.0.220.0030.00316.80
8.0.210.0000.00616.75
8.0.200.0000.00716.77
8.0.190.0030.00316.74
8.0.180.0070.00016.71
8.0.170.0040.00416.70
8.0.160.0000.00716.72
8.0.150.0070.00016.72
8.0.140.0000.00716.61
8.0.130.0000.00613.14
8.0.120.0040.00416.63
8.0.110.0040.00416.80
8.0.100.0040.00416.76
8.0.90.0030.00316.65
8.0.80.0040.01116.71
8.0.70.0040.00416.79
8.0.60.0040.00416.63
8.0.50.0080.00016.74
8.0.30.0110.01116.99
8.0.20.0130.00617.40
8.0.10.0040.00416.77
8.0.00.0080.00916.81
7.4.330.0050.00015.02
7.4.320.0000.00616.22
7.4.300.0030.00316.35
7.4.290.0030.00316.43
7.4.280.0040.00416.45
7.4.270.0000.00816.37
7.4.260.0030.00316.41
7.4.250.0070.00016.40
7.4.240.0030.00416.42
7.4.230.0000.00716.16
7.4.220.0180.00716.39
7.4.210.0130.00616.23
7.4.200.0000.00716.46
7.4.160.0000.01616.39
7.4.150.0110.00817.40
7.4.140.0130.00717.86
7.4.130.0100.00816.31
7.4.120.0080.01016.45
7.4.110.0130.01016.27
7.4.100.0070.01016.25
7.4.90.0080.01116.38
7.4.80.0090.00919.39
7.4.70.0100.00716.43
7.4.60.0100.00716.42
7.4.50.0000.00916.02
7.4.40.0120.00616.53
7.4.30.0090.00916.55
7.4.00.0030.01414.88
7.3.330.0000.00713.05
7.3.320.0000.00512.88
7.3.310.0070.00015.89
7.3.300.0030.00316.03
7.3.290.0090.01016.17
7.3.280.0070.00916.09
7.3.270.0100.01017.40
7.3.260.0110.00716.22
7.3.250.0120.00516.30
7.3.240.0080.00816.45
7.3.230.0060.01116.39
7.3.210.0060.01016.18
7.3.200.0030.01819.39
7.3.190.0090.01316.28
7.3.180.0070.01316.25
7.3.170.0110.00516.27
7.3.160.0070.01016.07
7.3.120.0000.01417.15
7.3.110.0110.00317.15
7.3.100.0060.00317.15
7.3.90.0110.00317.15
7.3.80.0070.00717.15
7.3.70.0100.00317.15
7.3.60.0030.01317.15
7.3.50.0070.00717.15
7.3.40.0030.00617.15
7.3.30.0080.00717.15
7.3.20.0090.00617.15
7.3.10.0080.00417.15
7.3.00.0030.00917.15
7.2.330.0110.01116.29
7.2.320.0060.01616.22
7.2.310.0000.01616.59
7.2.300.0130.00316.41
7.2.290.0120.00916.47
7.2.240.0030.01317.15
7.2.230.0040.01417.15
7.2.220.0040.01417.15
7.2.210.0070.00717.15
7.2.200.0040.01117.15
7.2.190.0130.00317.15
7.2.180.0070.01117.15
7.2.170.0100.00317.15
7.2.160.0090.00617.15
7.2.150.0120.00617.15
7.2.140.0100.00317.15
7.2.130.0040.00817.15
7.2.120.0040.01217.15
7.2.110.0060.00917.15
7.2.100.0080.00417.15
7.2.90.0030.01317.15
7.2.80.0030.00717.15
7.2.70.0000.01417.15
7.2.60.0100.00317.15
7.2.50.0000.01417.15
7.2.40.0000.01017.15
7.2.30.0030.01317.15
7.2.20.0000.01217.15
7.2.10.0000.01717.15
7.2.00.0020.01418.13
7.1.330.0140.00317.15
7.1.320.0090.00617.15
7.1.310.0030.01417.15
7.1.300.0030.01017.15
7.1.290.0000.01317.15
7.1.280.0080.00617.15
7.1.270.0070.00717.15
7.1.260.0030.01317.15
7.1.250.0110.00417.15
7.1.100.0000.01117.70
7.1.70.0030.01316.93
7.1.60.0100.00319.11
7.1.50.0100.01316.84
7.1.00.0100.07022.36
7.0.200.0020.00516.57
7.0.140.0070.07022.00
7.0.60.0070.04019.81
7.0.50.0100.07717.83
7.0.40.0100.08019.96
7.0.30.0270.04720.15
7.0.20.0230.08720.09
7.0.10.0070.04020.19
7.0.00.0030.08720.00
5.6.280.0070.07020.91
5.6.210.0030.05020.46
5.6.200.0070.08018.21
5.6.190.0100.05720.56
5.6.180.3970.04020.43
5.6.170.0300.05720.45
5.6.160.0130.07020.52
5.6.150.0100.04318.11
5.6.140.0130.06718.21
5.6.130.0100.08318.18
5.6.120.0070.07020.98
5.6.110.0170.05321.01
5.6.100.0130.07720.96
5.6.90.0130.07320.99
5.6.80.0030.03720.48
5.6.70.3300.03720.27
5.5.350.0030.08020.27
5.5.340.0070.05717.88
5.5.330.0100.07720.40
5.5.320.3300.05320.41
5.5.310.0200.04320.33
5.5.300.0130.02717.92
5.5.290.0170.07318.02
5.5.280.0030.04320.88
5.5.270.0130.06720.73
5.5.260.0070.03720.63
5.5.250.0130.07720.65
5.5.240.0330.06320.18
5.4.450.0900.06019.43
5.4.440.0330.05719.34
5.4.430.0130.05319.60
5.4.420.0670.00019.35
5.4.410.0670.00019.24
5.4.400.0900.00019.05
5.4.390.0870.00019.25
5.4.380.0730.00018.96
5.4.370.0730.00019.16
5.4.360.0670.00019.16
5.4.350.0830.00019.07
5.4.340.0050.03611.97
5.4.320.0080.04412.45
5.4.310.0090.04312.45
5.4.300.0050.03712.45
5.4.290.0050.03812.45
5.4.280.0060.03912.34
5.4.270.0070.03612.34
5.4.260.0100.03812.34
5.4.250.0050.04312.35
5.4.240.0070.04512.35
5.4.230.0060.04212.34
5.4.220.0030.04012.33
5.4.210.0100.03012.34
5.4.200.0060.03812.34
5.4.190.0040.03912.33
5.4.180.0050.04012.34
5.4.170.0050.03512.35
5.4.160.0040.03712.34
5.4.150.0040.03712.34
5.4.140.0050.03712.02
5.4.130.0090.03112.01
5.4.120.0050.03511.97
5.4.110.0070.03411.96
5.4.100.0050.03511.96
5.4.90.0070.03511.96
5.4.80.0080.03811.96
5.4.70.0070.03311.96
5.4.60.0080.03811.96
5.4.50.0070.03611.96
5.4.40.0060.03711.95
5.4.30.0070.03911.95
5.4.20.0050.03511.95
5.4.10.0040.03511.95
5.4.00.0050.03611.44
5.3.290.0080.03712.80
5.3.280.0080.04612.71
5.3.270.0080.03612.73
5.3.260.0000.04712.71
5.3.250.0040.04212.72
5.3.240.0040.03912.72
5.3.230.0070.03612.71
5.3.220.0080.03812.68
5.3.210.0090.04012.68
5.3.200.0060.03712.68
5.3.190.0100.03712.68
5.3.180.0080.03812.67
5.3.170.0060.03912.67
5.3.160.0040.04012.67
5.3.150.0060.03612.67
5.3.140.0080.04412.66
5.3.130.0080.04212.66
5.3.120.0080.04012.66
5.3.110.0050.04212.66
5.3.100.0080.03412.12
5.3.90.0030.03812.08
5.3.80.0090.03912.07
5.3.70.0040.04412.07
5.3.60.0050.03712.06
5.3.50.0080.03812.00
5.3.40.0070.04012.00
5.3.30.0060.03411.94
5.3.20.0070.03611.72
5.3.10.0030.03711.69
5.3.00.0060.03411.68
5.2.170.0070.0279.17
5.2.160.0050.0289.17
5.2.150.0050.0309.17
5.2.140.0050.0309.17
5.2.130.0050.0289.13
5.2.120.0080.0279.13
5.2.110.0030.0329.14
5.2.100.0050.0299.13
5.2.90.0090.0309.13
5.2.80.0040.0339.13
5.2.70.0040.0319.13
5.2.60.0060.0349.08
5.2.50.0040.0309.05
5.2.40.0030.0299.03
5.2.30.0030.0309.01
5.2.20.0030.0309.00
5.2.10.0080.0288.91
5.2.00.0030.0308.77
5.1.60.0060.0288.06
5.1.50.0030.0268.05
5.1.40.0040.0278.04
5.1.30.0030.0318.39
5.1.20.0070.0278.41
5.1.10.0060.0288.13
5.1.00.0080.0288.13
5.0.50.0030.0256.61
5.0.40.0050.0236.47
5.0.30.0050.0306.28
5.0.20.0040.0196.26
5.0.10.0030.0296.23
5.0.00.0020.0326.22
4.4.90.0030.0164.78
4.4.80.0030.0164.75
4.4.70.0010.0184.75
4.4.60.0030.0154.75
4.4.50.0040.0144.77
4.4.40.0020.0264.70
4.4.30.0030.0184.76
4.4.20.0050.0204.84
4.4.10.0040.0154.85
4.4.00.0010.0314.76
4.3.110.0030.0164.66
4.3.100.0040.0144.66
4.3.90.0070.0134.63
4.3.80.0070.0294.59
4.3.70.0030.0154.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0040.0254.54
4.3.30.0030.0153.28
4.3.20.0030.0153.25
4.3.10.0020.0153.21
4.3.00.0200.0208.01

preferences:
42.24 ms | 400 KiB | 5 Q