3v4l.org

run code in 300+ PHP versions simultaneously
<?php $wtf = array(); $a = parse_str("elements[55][e_id]=1", $tmp_save1); $wtf = array_merge($wtf, $a); $b = parse_str("elements[55][wtf]=2", $tmp_save2); $wtf = array_merge($wtf, $b); print_r($wtf);

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)
8.3.60.0090.00918.36
8.3.50.0070.01322.05
8.3.40.0140.00018.83
8.3.30.0100.01019.04
8.3.20.0000.00720.30
8.3.10.0080.00023.41
8.3.00.0050.00319.38
8.2.180.0070.00716.63
8.2.170.0030.01022.96
8.2.160.0070.00720.53
8.2.150.0090.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0070.00022.28
8.2.110.0030.00722.24
8.2.100.0040.00817.63
8.2.90.0000.00819.05
8.2.80.0050.00317.97
8.2.70.0090.00317.25
8.2.60.0040.00417.79
8.2.50.0030.00518.07
8.2.40.0000.00718.16
8.2.30.0000.00717.90
8.2.20.0050.00317.63
8.2.10.0040.00418.11
8.2.00.0000.00717.61
8.1.280.0130.00625.92
8.1.270.0040.00423.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0140.00419.00
8.1.230.0040.00719.16
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0030.00617.13
8.1.190.0050.00317.22
8.1.180.0000.00718.10
8.1.170.0140.00018.38
8.1.160.0000.00721.82
8.1.150.0070.00018.82
8.1.140.0000.00717.25
8.1.130.0030.00317.82
8.1.120.0000.00717.40
8.1.110.0000.00717.27
8.1.100.0080.00017.31
8.1.90.0030.00617.37
8.1.80.0000.00717.37
8.1.70.0000.00717.40
8.1.60.0030.00517.52
8.1.50.0000.00917.57
8.1.40.0050.00317.49
8.1.30.0080.00017.50
8.1.20.0000.00817.62
8.1.10.0000.00817.50
8.1.00.0030.00617.38
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0070.00018.34
8.0.270.0000.00817.18
8.0.260.0060.00017.06
8.0.250.0020.00516.97
8.0.240.0000.00616.93
8.0.230.0000.00716.95
8.0.220.0000.00716.76
8.0.210.0030.00316.84
8.0.200.0000.00716.83
8.0.190.0040.00416.91
8.0.180.0070.00016.89
8.0.170.0040.00416.81
8.0.160.0050.00316.91
8.0.150.0040.00416.84
8.0.140.0040.00416.84
8.0.130.0050.00013.36
8.0.120.0050.00316.84
8.0.110.0040.00416.82
8.0.100.0040.00416.77
8.0.90.0000.00716.88
8.0.80.0100.00716.90
8.0.70.0070.00016.89
8.0.60.0070.00016.75
8.0.50.0040.00416.88
8.0.30.0100.00817.07
8.0.20.0140.00617.40
8.0.10.0040.00416.95
8.0.00.0080.00816.81
7.4.330.0070.00015.02
7.4.320.0030.00316.55
7.4.300.0000.00616.41
7.4.290.0080.00016.50
7.4.280.0070.00316.48
7.4.270.0000.00716.55
7.4.260.0040.00416.43
7.4.250.0030.00516.36
7.4.240.0050.00216.50
7.4.230.0000.00616.34
7.4.220.0150.00416.35
7.4.210.0070.00716.49
7.4.200.0000.00716.24
7.4.160.0060.01016.65
7.4.150.0110.00817.40
7.4.140.0100.00917.86
7.4.130.0110.00816.43
7.4.120.0070.01116.42
7.4.110.0160.01016.32
7.4.100.0100.00716.45
7.4.90.0090.00616.57
7.4.80.0110.01119.39
7.4.70.0090.01616.34
7.4.60.0060.01016.52
7.4.50.0000.00516.38
7.4.40.0070.01016.51
7.4.30.0110.00616.22
7.4.00.0060.00614.46
7.3.330.0030.00313.07
7.3.320.0050.00012.95
7.3.310.0030.00316.14
7.3.300.0030.00316.20
7.3.290.0100.00416.21
7.3.280.0100.00716.16
7.3.270.0070.01117.40
7.3.260.0200.00316.16
7.3.250.0110.00516.28
7.3.240.0060.01116.38
7.3.230.0120.00616.39
7.3.210.0030.01316.22
7.3.200.0120.00619.39
7.3.190.0130.00316.44
7.3.180.0110.00716.22
7.3.170.0080.01116.29
7.3.160.0070.01016.19
7.2.330.0090.00916.39
7.2.320.0090.00916.52
7.2.310.0120.00616.36
7.2.300.0050.01416.58
7.2.290.0140.00716.55
7.1.100.0060.00917.76
7.1.70.0000.00717.15
7.1.60.0120.00319.32
7.1.50.0240.01034.43
7.1.00.0000.07722.44
7.0.200.0030.00616.82
7.0.140.0030.06721.97
7.0.60.0130.06719.90
7.0.50.0130.07717.80
7.0.40.0070.08020.02
7.0.30.0300.08020.13
7.0.20.0330.05020.33
7.0.10.0100.05020.13
7.0.00.0030.06720.11
5.6.280.0030.07321.02
5.6.210.0170.07320.55
5.6.200.0130.07318.15
5.6.190.0070.05020.33
5.6.180.0270.07320.49
5.6.170.0370.07720.51
5.6.160.0200.07320.46
5.6.150.0100.07018.19
5.6.140.0130.07018.11
5.6.130.0100.06318.14
5.6.120.0030.06021.01
5.6.110.0100.08320.88
5.6.100.0000.09021.09
5.6.90.0170.04020.94
5.6.80.0100.08720.55
5.5.350.3970.04320.34
5.5.340.0070.07317.95
5.5.330.0070.08320.19
5.5.320.0170.04320.28
5.5.310.0330.07020.29
5.5.300.0070.07317.95
5.5.290.0030.08317.98
5.5.280.0070.08020.75
5.5.270.0100.08320.86
5.5.260.0100.03320.66
5.5.250.0130.08320.57
5.5.240.0100.05020.27
5.4.450.0970.06319.58
5.4.440.0800.06319.62
5.4.430.0870.05719.40
5.4.420.0900.07019.23
5.4.410.0100.05319.00
5.4.400.0700.05718.92
5.4.390.0270.03719.28
5.4.380.0830.05319.14
5.4.370.0730.06318.95
5.4.360.0870.08719.14
5.4.350.0700.06318.95
5.4.340.0100.03211.97
5.4.320.0080.05112.45
5.4.310.0080.03512.45
5.4.300.0120.03612.45
5.4.290.0050.04412.45
5.4.280.0070.03912.34
5.4.270.0080.03412.34
5.4.260.0120.03812.35
5.4.250.0070.03712.35
5.4.240.0070.03612.35
5.4.230.0060.07912.34
5.4.220.0070.04412.34
5.4.210.0080.04012.34
5.4.200.0100.05112.34
5.4.190.0060.06012.33
5.4.180.0150.12012.33
5.4.170.0180.10212.34
5.4.160.0100.05112.34
5.4.150.0050.05112.34
5.4.140.0070.04812.02
5.4.130.0070.04812.01
5.4.120.0100.05111.96
5.4.110.0130.05511.96
5.4.100.0120.03911.96
5.4.90.0090.03411.96
5.4.80.0050.04611.96
5.4.70.0040.04611.96
5.4.60.0070.03411.96
5.4.50.0090.03311.96
5.4.40.0040.03911.95
5.4.30.0030.03811.95
5.4.20.0070.03711.95
5.4.10.0070.03811.95
5.4.00.0090.05411.44
5.3.290.0070.04212.80
5.3.280.0100.04412.71
5.3.270.0060.04112.72
5.3.260.0060.04112.72
5.3.250.0070.04012.72
5.3.240.0090.04512.72
5.3.230.0100.03812.71
5.3.220.0150.04812.68
5.3.210.0080.04512.68
5.3.200.0070.03712.68
5.3.190.0060.04012.68
5.3.180.0090.04412.68
5.3.170.0110.04112.67
5.3.160.0050.04612.68
5.3.150.0080.04712.67
5.3.140.0080.03512.66
5.3.130.0030.04612.66
5.3.120.0060.04112.66
5.3.110.0050.04112.66
5.3.100.0070.03712.12
5.3.90.0070.04412.08
5.3.80.0120.04412.07
5.3.70.0050.04012.08
5.3.60.0080.03612.06
5.3.50.0030.04012.00
5.3.40.0080.03712.00
5.3.30.0070.03611.95
5.3.20.0070.03811.72
5.3.10.0050.03611.69
5.3.00.0040.03911.68
5.2.170.0050.0329.18
5.2.160.0060.0299.18
5.2.150.0040.0349.18
5.2.140.0060.0349.17
5.2.130.0070.0339.13
5.2.120.0060.0309.13
5.2.110.0050.0319.14
5.2.100.0020.0329.14
5.2.90.0020.0329.14
5.2.80.0080.0299.13
5.2.70.0070.0409.14
5.2.60.0080.0359.09
5.2.50.0080.0289.05
5.2.40.0030.0349.03
5.2.30.0060.0299.01
5.2.20.0070.0269.00
5.2.10.0130.0258.92
5.2.00.0060.0288.77
5.1.60.0070.0268.06
5.1.50.0030.0288.05
5.1.40.0030.0258.04
5.1.30.0060.0248.39
5.1.20.0030.0338.41
5.1.10.0040.0268.14
5.1.00.0050.0248.14
5.0.50.0050.0216.61
5.0.40.0020.0246.48
5.0.30.0030.0356.29
5.0.20.0010.0226.26
5.0.10.0000.0266.23
5.0.00.0010.0346.23
4.4.90.0030.0154.78
4.4.80.0050.0164.75
4.4.70.0010.0244.75
4.4.60.0060.0204.75
4.4.50.0060.0204.77
4.4.40.0040.0304.71
4.4.30.0050.0214.76
4.4.20.0020.0184.85
4.4.10.0030.0174.85
4.4.00.0060.0464.76
4.3.110.0040.0224.67
4.3.100.0020.0174.67
4.3.90.0020.0164.63
4.3.80.0040.0254.59
4.3.70.0020.0174.63
4.3.60.0020.0164.63
4.3.50.0050.0224.62
4.3.40.0060.0344.54
4.3.30.0010.0233.28
4.3.20.0060.0223.26
4.3.10.0060.0193.22
4.3.00.0230.0207.00

preferences:
41.05 ms | 401 KiB | 5 Q