3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(); $arrayKey = '[0][1]'; $a[0][1] = "two levels deep"; echo eval($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)
8.3.40.0040.01118.91
8.3.30.0090.00619.10
8.3.20.0030.00520.34
8.3.10.0040.00422.05
8.3.00.0030.00619.50
8.2.170.0070.00722.96
8.2.160.0100.00320.29
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00419.61
8.2.110.0090.00020.45
8.2.100.0040.00718.22
8.2.90.0000.00819.08
8.2.80.0030.00617.97
8.2.70.0000.00817.50
8.2.60.0000.00717.93
8.2.50.0050.00318.07
8.2.40.0000.00818.16
8.2.30.0070.00018.04
8.2.20.0040.00417.80
8.2.10.0050.00318.19
8.2.00.0060.00317.81
8.1.270.0060.00323.95
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00923.80
8.1.230.0110.00019.02
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.36
8.1.190.0050.00317.35
8.1.180.0050.00218.10
8.1.170.0050.00518.64
8.1.160.0000.00722.02
8.1.150.0040.00418.93
8.1.140.0040.00417.50
8.1.130.0070.00017.82
8.1.120.0000.00817.48
8.1.110.0040.00417.51
8.1.100.0000.00717.35
8.1.90.0030.00317.43
8.1.80.0080.00017.46
8.1.70.0000.00717.40
8.1.60.0000.00917.59
8.1.50.0050.00317.54
8.1.40.0040.00417.47
8.1.30.0030.00617.57
8.1.20.0050.00317.55
8.1.10.0040.00417.57
8.1.00.0040.00417.53
8.0.300.0040.00418.77
8.0.290.0050.00316.75
8.0.280.0040.00418.44
8.0.270.0030.00317.18
8.0.260.0040.00417.30
8.0.250.0070.00017.03
8.0.240.0000.00617.05
8.0.230.0000.00716.93
8.0.220.0030.00716.92
8.0.210.0000.00716.96
8.0.200.0000.00716.93
8.0.190.0040.00417.00
8.0.180.0030.00316.95
8.0.170.0000.00817.00
8.0.160.0040.00416.83
8.0.150.0040.00416.89
8.0.140.0000.00816.84
8.0.130.0000.00513.48
8.0.120.0050.00316.92
8.0.110.0070.00016.95
8.0.100.0070.00016.95
8.0.90.0040.00417.00
8.0.80.0130.00316.94
8.0.70.0000.00916.74
8.0.60.0040.00417.01
8.0.50.0040.00417.00
8.0.30.0050.01817.10
8.0.20.0090.01317.40
8.0.10.0050.00216.97
8.0.00.0070.01016.98
7.4.330.0060.00015.22
7.4.320.0060.00316.63
7.4.300.0030.00316.60
7.4.290.0020.00516.46
7.4.280.0030.00316.41
7.4.270.0020.00516.51
7.4.260.0030.00316.39
7.4.250.0040.00416.39
7.4.240.0020.00516.52
7.4.230.0030.00316.40
7.4.220.0000.01616.43
7.4.210.0120.00616.46
7.4.200.0030.00316.54
7.4.160.0070.01716.60
7.4.150.0140.00917.40
7.4.140.0090.00917.86
7.4.130.0110.01016.56
7.4.120.0110.00516.54
7.4.110.0060.01616.58
7.4.100.0090.01216.61
7.4.90.0160.00016.45
7.4.80.0160.00719.39
7.4.70.0110.01116.67
7.4.60.0090.01216.59
7.4.50.0020.00216.68
7.4.40.0120.00616.57
7.4.30.0160.00416.63
7.4.00.0040.01415.09
7.3.330.0000.00513.19
7.3.320.0020.00213.46
7.3.310.0000.00716.35
7.3.300.0000.00716.39
7.3.290.0080.00516.37
7.3.280.0110.00716.42
7.3.270.0100.00717.40
7.3.260.0030.01416.34
7.3.250.0110.00616.35
7.3.240.0140.00316.55
7.3.230.0040.01916.43
7.3.210.0130.00616.60
7.3.200.0030.01719.39
7.3.190.0090.01216.64
7.3.180.0060.00916.39
7.3.170.0140.00416.57
7.3.160.0060.01016.51
7.3.120.0070.01014.86
7.3.110.0170.00015.09
7.3.100.0060.00914.95
7.3.90.0090.00614.82
7.3.80.0090.00014.95
7.3.70.0060.00614.68
7.3.60.0090.00614.91
7.3.50.0100.00314.98
7.3.40.0110.00314.82
7.3.30.0060.00615.00
7.3.20.0060.00616.89
7.3.10.0110.00416.74
7.3.00.0070.00716.59
7.2.330.0060.01216.44
7.2.320.0120.00916.58
7.2.310.0070.01316.68
7.2.300.0180.00316.34
7.2.290.0130.01016.77
7.2.250.0100.01014.96
7.2.240.0100.00615.05
7.2.230.0030.00914.88
7.2.220.0100.00315.16
7.2.210.0070.00714.96
7.2.200.0070.01115.08
7.2.190.0060.00914.86
7.2.180.0100.00715.00
7.2.170.0070.00714.98
7.2.60.0060.00916.90
7.2.00.0080.00419.38
7.1.330.0030.01315.88
7.1.320.0030.01115.71
7.1.310.0000.01415.85
7.1.300.0120.00315.90
7.1.290.0060.00915.82
7.1.280.0030.01015.59
7.1.270.0110.00415.79
7.1.260.0030.00915.98
7.1.200.0030.00615.89
7.1.100.0000.01117.77
7.1.70.0000.00717.08
7.1.60.0100.01319.32
7.1.50.0100.01417.19
7.1.00.0030.07722.50
7.0.200.0040.00416.88
7.0.140.0070.06722.00
7.0.70.5030.03719.88
7.0.60.0070.08019.82
7.0.50.0100.04717.86
7.0.40.0070.04020.04
7.0.30.0230.04320.24
7.0.20.0300.09020.19
7.0.10.0070.05020.10
7.0.00.0070.03720.06
5.6.280.0030.07320.91
5.6.210.0000.09020.49
5.6.200.0030.04018.20
5.6.190.0030.04320.55
5.6.180.0230.05320.43
5.6.170.0370.05020.55
5.6.160.0030.06020.56
5.6.150.0070.08718.18
5.6.140.0000.05018.27
5.6.130.0070.03718.17
5.6.120.0130.06021.11
5.6.110.0030.05720.97
5.6.100.0100.03721.06
5.6.90.0100.08020.96
5.6.80.0130.06320.35
5.6.70.0100.07720.49
5.5.350.0030.08320.40
5.5.340.0030.04717.98
5.5.330.0130.07020.41
5.5.320.0100.06020.32
5.5.310.0330.06020.37
5.5.300.0070.08017.97
5.5.290.0030.05317.95
5.5.280.0070.07020.86
5.5.270.0070.08320.64
5.5.260.0030.04320.96
5.5.250.0100.05020.78
5.5.240.0070.07320.25
5.4.450.0170.03719.19
5.4.440.0200.04019.20
5.4.430.0270.04019.41
5.4.420.0630.00019.37
5.4.410.0670.00019.37
5.4.400.0630.00019.10
5.4.390.0670.00019.06
5.4.380.0670.00019.06
5.4.370.0670.00019.11
5.4.360.0630.00019.11
5.4.350.0730.00019.27
5.4.340.0800.00019.24
5.4.320.0090.04112.49
5.4.310.0050.04012.48
5.4.300.0100.04412.49
5.4.290.0050.03912.48
5.4.280.0090.03412.38
5.4.270.0080.03812.38
5.4.260.0090.03712.38
5.4.250.0060.03812.38
5.4.240.0050.03712.38
5.4.230.0060.03812.38
5.4.220.0130.03212.37
5.4.210.0080.03512.38
5.4.200.0050.04112.38
5.4.190.0080.03612.37
5.4.180.0050.04012.37
5.4.170.0060.03712.38
5.4.160.0050.03912.37
5.4.150.0080.03712.37
5.4.140.0040.04112.06
5.4.130.0090.04212.04
5.4.120.0110.03312.01
5.4.110.0070.03612.00
5.4.100.0050.04312.00
5.4.90.0100.04212.00
5.4.80.0080.03612.00
5.4.70.0150.02612.00
5.4.60.0080.03412.00
5.4.50.0040.03812.00
5.4.40.0070.03511.98
5.4.30.0050.03611.98
5.4.20.0080.03311.98
5.4.10.0060.03411.98
5.4.00.0050.03811.48
5.3.290.0050.04212.80
5.3.280.0040.04212.71
5.3.270.0080.03812.72
5.3.260.0060.03912.72
5.3.250.0070.04412.72
5.3.240.0060.03912.72
5.3.230.0060.03712.70
5.3.220.0030.04812.68
5.3.210.0130.07412.68
5.3.200.0080.04412.68
5.3.190.0070.04312.68
5.3.180.0120.03812.68
5.3.170.0080.04912.67
5.3.160.0100.04912.67
5.3.150.0080.05212.68
5.3.140.0080.05012.66
5.3.130.0110.05212.66
5.3.120.0110.05112.66
5.3.110.0090.05212.66
5.3.100.0110.03712.12
5.3.90.0100.03312.09
5.3.80.0080.03912.07
5.3.70.0050.03912.07
5.3.60.0100.03412.07
5.3.50.0080.03512.00
5.3.40.0090.03412.00
5.3.30.0060.03511.95
5.3.20.0090.03311.73
5.3.10.0140.02611.69
5.3.00.0110.03311.68
5.2.170.0120.0249.18
5.2.160.0120.0249.18
5.2.150.0140.0219.18
5.2.140.0060.0299.18
5.2.130.0050.0309.14
5.2.120.0080.0269.14
5.2.110.0060.0289.15
5.2.100.0100.0249.14
5.2.90.0120.0249.14
5.2.80.0040.0339.14
5.2.70.0060.0319.14
5.2.60.0050.0329.09
5.2.50.0050.0329.06
5.2.40.0080.0269.04
5.2.30.0090.0279.01
5.2.20.0010.0339.00
5.2.10.0080.0278.95
5.2.00.0060.0288.80
5.1.60.0030.0268.08
5.1.50.0010.0288.08
5.1.40.0050.0258.07
5.1.30.0030.0288.42
5.1.20.0060.0288.44
5.1.10.0040.0288.16
5.1.00.0040.0278.16
5.0.50.0040.0216.64
5.0.40.0020.0276.49
5.0.30.0040.0316.31
5.0.20.0060.0186.28
5.0.10.0030.0236.25
5.0.00.0080.0276.24
4.4.90.0020.0164.78
4.4.80.0040.0154.75
4.4.70.0050.0144.75
4.4.60.0050.0144.75
4.4.50.0090.0144.77
4.4.40.0050.0254.71
4.4.30.0040.0164.75
4.4.20.0020.0164.84
4.4.10.0060.0184.84
4.4.00.0050.0244.76
4.3.110.0070.0134.67
4.3.100.0040.0154.66
4.3.90.0020.0164.63
4.3.80.0040.0234.58
4.3.70.0050.0134.63
4.3.60.0020.0154.63
4.3.50.0040.0144.63
4.3.40.0040.0244.54
4.3.30.0040.0143.30
4.3.20.0050.0193.28
4.3.10.0050.0123.23
4.3.00.0100.01713.50

preferences:
43.5 ms | 400 KiB | 5 Q