3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = array(); $x['test']['asdf'] = 3;

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)
8.3.60.0140.00716.50
8.3.50.0090.01122.10
8.3.40.0000.01418.99
8.3.30.0070.00718.97
8.3.20.0000.01420.34
8.3.10.0040.00423.54
8.3.00.0080.00018.83
8.2.180.0120.00318.30
8.2.170.0110.00422.96
8.2.160.0040.01120.36
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0080.00020.92
8.2.110.0000.01020.35
8.2.100.0110.00017.84
8.2.90.0030.00619.07
8.2.80.0000.00917.97
8.2.70.0080.00017.25
8.2.60.0030.00517.80
8.2.50.0000.00818.10
8.2.40.0030.00521.11
8.2.30.0060.00318.37
8.2.20.0000.00717.66
8.2.10.0040.00418.06
8.2.00.0000.00817.62
8.1.280.0110.00425.92
8.1.270.0040.00423.79
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0050.00323.96
8.1.230.0050.00517.82
8.1.220.0050.00317.75
8.1.210.0000.00918.77
8.1.200.0030.00617.11
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0000.00818.40
8.1.160.0040.00421.92
8.1.150.0000.00718.55
8.1.140.0000.00817.25
8.1.130.0000.00717.82
8.1.120.0040.00417.43
8.1.110.0000.00717.34
8.1.100.0000.00717.21
8.1.90.0030.00417.31
8.1.80.0040.00417.36
8.1.70.0000.00717.40
8.1.60.0030.00617.48
8.1.50.0030.00617.47
8.1.40.0040.00417.48
8.1.30.0000.00917.52
8.1.20.0040.00417.64
8.1.10.0040.00417.49
8.1.00.0000.00717.39
8.0.300.0050.00218.77
8.0.290.0040.00416.58
8.0.280.0030.00318.37
8.0.270.0040.00417.06
8.0.260.0060.00017.22
8.0.250.0060.00016.90
8.0.240.0030.00316.95
8.0.230.0030.00316.78
8.0.220.0040.00416.82
8.0.210.0070.00016.79
8.0.200.0000.00616.79
8.0.190.0050.00316.75
8.0.180.0030.00316.74
8.0.170.0070.00016.78
8.0.160.0000.00716.89
8.0.150.0000.00716.76
8.0.140.0050.00216.73
8.0.130.0050.00013.21
8.0.120.0040.00416.74
8.0.110.0000.00816.75
8.0.100.0040.00316.71
8.0.90.0040.00316.71
8.0.80.0070.00716.84
8.0.70.0080.00016.84
8.0.60.0040.00416.71
8.0.50.0040.00416.76
8.0.30.0090.01017.04
8.0.20.0120.00717.40
8.0.10.0040.00416.91
8.0.00.0100.01016.56
7.4.330.0060.00015.07
7.4.320.0030.00316.43
7.4.300.0000.00816.45
7.4.290.0030.00316.48
7.4.280.0030.00616.28
7.4.270.0050.00316.52
7.4.260.0030.00416.46
7.4.250.0040.00416.39
7.4.240.0020.00516.43
7.4.230.0000.00716.43
7.4.220.0060.01216.36
7.4.210.0040.01016.47
7.4.200.0030.00316.28
7.4.190.0070.00016.58
7.4.160.0080.00816.41
7.4.150.0090.00917.40
7.4.140.0120.00817.86
7.4.130.0090.00816.50
7.4.120.0070.00916.41
7.4.110.0100.00716.40
7.4.100.0070.01116.57
7.4.90.0110.00616.34
7.4.80.0100.00719.39
7.4.70.0120.00316.37
7.4.60.0130.00316.58
7.4.50.0000.00916.25
7.4.40.0090.00616.49
7.4.30.0070.01016.65
7.4.00.0030.01014.91
7.3.330.0030.00313.09
7.3.320.0030.00313.10
7.3.310.0040.00416.12
7.3.300.0030.00316.19
7.3.290.0060.01116.18
7.3.280.0080.01016.21
7.3.270.0100.00717.40
7.3.260.0150.00316.40
7.3.250.0050.01216.33
7.3.240.0100.00716.52
7.3.230.0110.00516.39
7.3.210.0070.01316.14
7.3.200.0030.01319.39
7.3.190.0110.01116.54
7.3.180.0150.00016.16
7.3.170.0110.00616.29
7.3.160.0090.00616.11
7.3.120.0040.00714.98
7.2.330.0070.01016.54
7.2.320.0100.01016.52
7.2.310.0070.01516.60
7.2.300.0100.01016.63
7.2.290.0160.00416.65
7.2.60.0060.01216.43
7.2.00.0030.00819.18
7.1.200.0030.00915.57
7.1.100.0070.00417.51
7.1.70.0040.00417.07
7.1.60.0110.01419.46
7.1.50.0090.01216.89
7.1.00.0030.07722.28
7.0.200.0030.00816.69
7.0.140.0100.06721.95
7.0.60.0070.08019.90
7.0.50.0130.07717.84
7.0.40.0100.05720.29
7.0.30.0570.07020.21
7.0.20.0170.04020.30
7.0.10.0300.06320.20
7.0.00.0030.08020.16
5.6.280.0030.07321.05
5.6.210.0030.07320.71
5.6.200.0070.08718.13
5.6.190.0030.04320.56
5.6.180.4070.04720.42
5.6.170.0230.08020.55
5.6.160.0100.08720.46
5.6.150.0070.04318.08
5.6.140.0100.08018.10
5.6.130.0070.05718.15
5.6.120.0070.05321.11
5.6.110.0030.04320.99
5.6.100.0070.03721.04
5.6.90.0070.07021.09
5.6.80.0070.04020.36
5.6.70.0200.07720.49
5.5.350.0330.06320.46
5.5.340.0000.07017.93
5.5.330.0030.04320.56
5.5.320.0200.04020.57
5.5.310.0430.05320.13
5.5.300.0030.05017.96
5.5.290.0000.06717.89
5.5.280.0030.08320.73
5.5.270.0070.04020.87
5.5.260.0070.08720.86
5.5.250.0100.06020.68
5.5.240.0100.06020.02
5.4.450.0870.05319.64
5.4.440.0900.05019.13
5.4.430.0470.05719.13
5.4.420.0630.00019.63
5.4.410.0030.07718.87
5.4.400.0200.05318.68
5.4.390.0170.06018.54
5.4.380.0230.05018.63
5.4.370.0000.05718.56
5.4.360.0070.03718.50
5.4.350.0040.03811.97
5.4.340.0080.03311.96
5.4.320.0070.04712.45
5.4.310.0060.05212.45
5.4.300.0060.04412.45
5.4.290.0080.04112.45
5.4.280.0050.04312.35
5.4.270.0050.04412.34
5.4.260.0070.04712.34
5.4.250.0110.03912.35
5.4.240.0050.04212.34
5.4.230.0070.04312.34
5.4.220.0090.04012.34
5.4.210.0070.04112.34
5.4.200.0090.04512.34
5.4.190.0070.04312.34
5.4.180.0100.04012.33
5.4.170.0080.04212.35
5.4.160.0060.04212.34
5.4.150.0060.04212.34
5.4.140.0070.04312.02
5.4.130.0050.04012.01
5.4.120.0080.03711.97
5.4.110.0060.03911.96
5.4.100.0090.03611.96
5.4.90.0070.04011.96
5.4.80.0080.03911.96
5.4.70.0050.03911.96
5.4.60.0090.03811.96
5.4.50.0080.03611.96
5.4.40.0100.03611.95
5.4.30.0100.03411.95
5.4.20.0120.03311.95
5.4.10.0060.04011.95
5.4.00.0070.04111.43
5.3.290.0070.04112.80
5.3.280.0080.04312.71
5.3.270.0080.04712.72
5.3.260.0080.04312.72
5.3.250.0090.04212.72
5.3.240.0130.03612.72
5.3.230.0070.04212.71
5.3.220.0100.04012.68
5.3.210.0060.04512.68
5.3.200.0080.03512.68
5.3.190.0050.04012.68
5.3.180.0050.04012.67
5.3.170.0090.04612.67
5.3.160.0060.05012.68
5.3.150.0090.04112.67
5.3.140.0060.04212.66
5.3.130.0080.04012.65
5.3.120.0060.04312.66
5.3.110.0060.04212.66
5.3.100.0100.03412.12
5.3.90.0090.04212.09
5.3.80.0030.04812.08
5.3.70.0090.03812.08
5.3.60.0070.03812.07
5.3.50.0080.03712.00
5.3.40.0090.03912.00
5.3.30.0050.04211.94
5.3.20.0090.04011.71
5.3.10.0080.03411.69
5.3.00.0080.03511.68
5.2.170.0030.0329.18
5.2.160.0020.0339.18
5.2.150.0060.0339.18
5.2.140.0070.0359.17
5.2.130.0050.0449.13
5.2.120.0070.0369.14
5.2.110.0080.0339.14
5.2.100.0110.0369.13
5.2.90.0090.0389.13
5.2.80.0030.0369.13
5.2.70.0070.0379.13
5.2.60.0050.0349.09
5.2.50.0060.0399.05
5.2.40.0060.0319.03
5.2.30.0040.0399.00
5.2.20.0080.0299.00
5.2.10.0040.0298.91
5.2.00.0060.0308.77
5.1.60.0050.0248.06
5.1.50.0080.0218.06
5.1.40.0060.0268.04
5.1.30.0080.0318.39
5.1.20.0070.0298.41
5.1.10.0020.0308.13
5.1.00.0040.0268.13
5.0.50.0030.0236.61
5.0.40.0030.0216.47
5.0.30.0040.0316.29
5.0.20.0040.0206.25
5.0.10.0030.0226.23
5.0.00.0010.0366.23
4.4.90.0040.0164.78
4.4.80.0020.0184.76
4.4.70.0030.0174.75
4.4.60.0050.0164.76
4.4.50.0020.0184.77
4.4.40.0130.0194.71
4.4.30.0050.0184.76
4.4.20.0060.0144.85
4.4.10.0060.0174.85
4.4.00.0030.0294.75
4.3.110.0010.0214.67
4.3.100.0040.0174.66
4.3.90.0040.0204.63
4.3.80.0050.0314.59
4.3.70.0050.0204.63
4.3.60.0030.0184.63
4.3.50.0040.0154.62
4.3.40.0020.0284.54
4.3.30.0030.0193.28
4.3.20.0020.0163.25
4.3.10.0050.0173.22
4.3.00.0030.0237.62

preferences:
37.91 ms | 401 KiB | 5 Q