3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(); $arrayKey = '[0][1]'; $a[0][1] = "two levels deep"; eval(${'a'.$arrayKey});

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)
8.3.60.0090.00618.68
8.3.50.0090.01218.19
8.3.40.0140.00018.84
8.3.30.0070.00719.22
8.3.20.0120.00320.21
8.3.10.0040.00421.92
8.3.00.0050.00319.38
8.2.180.0150.00618.66
8.2.170.0070.01022.96
8.2.160.0030.01020.34
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0170.00026.16
8.2.120.0050.00319.89
8.2.110.0030.00622.24
8.2.100.0040.00818.02
8.2.90.0000.00817.85
8.2.80.0030.00517.97
8.2.70.0040.00418.16
8.2.60.0060.00318.16
8.2.50.0040.00418.10
8.2.40.0060.00320.32
8.2.30.0040.00418.00
8.2.20.0040.00417.74
8.2.10.0040.00418.10
8.2.00.0040.00417.64
8.1.280.0120.00925.92
8.1.270.0000.00823.95
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00822.02
8.1.230.0090.00319.10
8.1.220.0030.00517.79
8.1.210.0000.00818.77
8.1.200.0090.00017.23
8.1.190.0000.00917.25
8.1.180.0040.00418.10
8.1.170.0000.00818.66
8.1.160.0000.00722.00
8.1.150.0000.00818.89
8.1.140.0000.00717.45
8.1.130.0030.00317.93
8.1.120.0030.00317.42
8.1.110.0000.00817.34
8.1.100.0070.00017.35
8.1.90.0070.00017.36
8.1.80.0050.00217.53
8.1.70.0040.00417.40
8.1.60.0050.00317.59
8.1.50.0000.00817.52
8.1.40.0000.00717.51
8.1.30.0040.00417.52
8.1.20.0040.00417.59
8.1.10.0040.00417.59
8.1.00.0000.00817.39
8.0.300.0040.00419.77
8.0.290.0000.00716.88
8.0.280.0000.00718.35
8.0.270.0030.00317.27
8.0.260.0030.00317.26
8.0.250.0030.00317.03
8.0.240.0040.00417.01
8.0.230.0030.00317.05
8.0.220.0030.00616.97
8.0.210.0000.00716.84
8.0.200.0040.00416.84
8.0.190.0030.00317.05
8.0.180.0000.00816.96
8.0.170.0000.00817.02
8.0.160.0040.00416.99
8.0.150.0040.00316.95
8.0.140.0040.00416.79
8.0.130.0030.00313.38
8.0.120.0040.00416.85
8.0.110.0000.00716.96
8.0.100.0030.00616.77
8.0.90.0000.00816.90
8.0.80.0090.00916.96
8.0.70.0080.00017.02
8.0.60.0050.00216.89
8.0.50.0040.00416.95
8.0.30.0110.01417.09
8.0.20.0110.01117.40
8.0.10.0000.00717.13
8.0.00.0050.01216.76
7.4.330.0050.00015.08
7.4.320.0020.00516.61
7.4.300.0030.00316.52
7.4.290.0040.00416.48
7.4.280.0030.00316.59
7.4.270.0000.00716.53
7.4.260.0030.00616.39
7.4.250.0000.00816.56
7.4.240.0020.00516.58
7.4.230.0000.00716.30
7.4.220.0070.01416.36
7.4.210.0070.00716.66
7.4.200.0070.00016.43
7.4.160.0070.00716.38
7.4.150.0120.00617.40
7.4.140.0060.01317.86
7.4.130.0090.01016.62
7.4.120.0120.00516.62
7.4.110.0080.00816.31
7.4.100.0070.01116.59
7.4.90.0070.01016.52
7.4.80.0070.01019.39
7.4.70.0130.00716.66
7.4.60.0150.00016.41
7.4.50.0000.00516.64
7.4.40.0050.01216.57
7.4.30.0080.00716.19
7.4.00.0060.01214.75
7.3.330.0000.00513.22
7.3.320.0020.00213.13
7.3.310.0030.00316.34
7.3.300.0030.00316.45
7.3.290.0040.01116.31
7.3.280.0110.00816.34
7.3.270.0120.00617.40
7.3.260.0090.00916.53
7.3.250.0130.00616.41
7.3.240.0070.01016.44
7.3.230.0150.00716.52
7.3.210.0090.00916.48
7.3.200.0100.01019.39
7.3.190.0140.00616.47
7.3.180.0090.00916.35
7.3.170.0110.01016.48
7.3.160.0130.00316.43
7.2.330.0110.00616.68
7.2.320.0150.00316.65
7.2.310.0070.01116.57
7.2.300.0100.01016.38
7.2.290.0040.01416.74
7.2.60.0030.01016.64
7.1.200.0000.01215.73
7.1.100.0060.00618.09
7.1.70.0090.00617.34
7.1.60.0090.01619.32
7.1.50.0100.01316.95
7.1.00.0130.06722.36
7.0.200.0000.00816.87
7.0.140.0030.07321.95
7.0.60.0070.08319.97
7.0.50.0100.07717.90
7.0.40.0030.06720.05
7.0.30.0130.05020.30
7.0.20.0230.05720.21
7.0.10.0270.06720.16
7.0.00.0100.03320.33
5.6.280.0000.07721.12
5.6.210.0070.03720.46
5.6.200.0170.04318.19
5.6.190.0070.08720.68
5.6.180.3500.03720.49
5.6.170.0170.08320.49
5.6.160.0130.08020.52
5.6.150.0070.08718.14
5.6.140.0070.08318.12
5.6.130.0030.08718.12
5.6.120.0100.08321.04
5.6.110.0070.05720.88
5.6.100.0100.05021.07
5.6.90.0170.06720.87
5.6.80.0170.05720.27
5.6.70.3970.03720.27
5.5.350.0300.06020.29
5.5.340.0030.04017.89
5.5.330.0030.04720.25
5.5.320.0270.08320.18
5.5.310.0170.04320.17
5.5.300.0200.06718.02
5.5.290.0070.06017.97
5.5.280.0030.04020.76
5.5.270.0030.04020.76
5.5.260.0000.07320.86
5.5.250.0130.07320.69
5.5.240.0200.06720.18
5.4.450.0430.03719.16
5.4.440.0570.06019.64
5.4.430.0470.06319.54
5.4.420.0670.00019.42
5.4.410.0630.00019.33
5.4.400.0730.00019.21
5.4.390.0630.00018.95
5.4.380.0670.00019.09
5.4.370.0630.00019.26
5.4.360.0600.00019.06
5.4.350.0670.00019.09
5.4.340.0630.00019.05
5.4.320.0060.04212.45
5.4.310.0070.03712.45
5.4.300.0080.03612.45
5.4.290.0080.03712.45
5.4.280.0110.04012.35
5.4.270.0070.03412.35
5.4.260.0080.03512.34
5.4.250.0070.03712.34
5.4.240.0090.04312.35
5.4.230.0070.04612.34
5.4.220.0110.04312.34
5.4.210.0090.03912.34
5.4.200.0060.04112.34
5.4.190.0090.04612.33
5.4.180.0110.04812.34
5.4.170.0060.04312.34
5.4.160.0090.04512.34
5.4.150.0120.04112.34
5.4.140.0080.03812.02
5.4.130.0070.03812.01
5.4.120.0090.04011.97
5.4.110.0070.04511.96
5.4.100.0120.04411.96
5.4.90.0070.03711.96
5.4.80.0090.04211.96
5.4.70.0060.04711.96
5.4.60.0040.04611.96
5.4.50.0130.04311.96
5.4.40.0070.03411.95
5.4.30.0080.03311.95
5.4.20.0040.03911.94
5.4.10.0090.03911.95
5.4.00.0100.03811.43
5.3.290.0070.03912.80
5.3.280.0110.03412.71
5.3.270.0060.03912.72
5.3.260.0120.03612.72
5.3.250.0090.04312.72
5.3.240.0110.03612.72
5.3.230.0070.04012.71
5.3.220.0080.03712.68
5.3.210.0040.04012.68
5.3.200.0070.03512.68
5.3.190.0120.04612.68
5.3.180.0090.03312.67
5.3.170.0060.03612.66
5.3.160.0080.04212.68
5.3.150.0130.03812.68
5.3.140.0060.03912.66
5.3.130.0100.04212.66
5.3.120.0060.04012.66
5.3.110.0180.03912.66
5.3.100.0100.04012.12
5.3.90.0070.03412.09
5.3.80.0090.03112.07
5.3.70.0040.03712.08
5.3.60.0090.03212.07
5.3.50.0060.03712.00
5.3.40.0060.03712.00
5.3.30.0100.03111.95
5.3.20.0110.03611.72
5.3.10.0050.03811.69
5.3.00.0100.03511.68
5.2.170.0050.0349.18
5.2.160.0110.0359.18
5.2.150.0070.0349.18
5.2.140.0040.0349.17
5.2.130.0090.0409.13
5.2.120.0130.0239.14
5.2.110.0100.0299.14
5.2.100.0130.0269.14
5.2.90.0040.0339.13
5.2.80.0040.0309.13
5.2.70.0030.0329.13
5.2.60.0110.0339.08
5.2.50.0120.0249.05
5.2.40.0060.0279.03
5.2.30.0080.0309.01
5.2.20.0030.0348.99
5.2.10.0040.0288.93
5.2.00.0070.0328.79
5.1.60.0050.0258.07
5.1.50.0050.0318.07
5.1.40.0050.0268.05
5.1.30.0060.0378.40
5.1.20.0050.0288.43
5.1.10.0060.0278.15
5.1.00.0020.0288.15
5.0.50.0050.0206.63
5.0.40.0030.0266.48
5.0.30.0050.0306.30
5.0.20.0050.0226.27
5.0.10.0050.0216.24
5.0.00.0020.0336.24
4.4.90.0020.0164.78
4.4.80.0080.0114.75
4.4.70.0050.0144.76
4.4.60.0070.0124.76
4.4.50.0020.0164.77
4.4.40.0080.0244.71
4.4.30.0040.0164.76
4.4.20.0030.0204.84
4.4.10.0080.0124.84
4.4.00.0060.0264.76
4.3.110.0080.0154.67
4.3.100.0080.0184.67
4.3.90.0080.0134.63
4.3.80.0030.0254.58
4.3.70.0020.0164.63
4.3.60.0020.0174.63
4.3.50.0030.0154.63
4.3.40.0020.0284.54
4.3.30.0020.0163.30
4.3.20.0030.0153.27
4.3.10.0030.0153.23
4.3.00.0030.01313.50

preferences:
67.1 ms | 400 KiB | 5 Q