3v4l.org

run code in 300+ PHP versions simultaneously
<?php $prodObj['test'] = true; $prodObj['sample'] = 5; $test = array_merge($prodObj); ?>

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)
8.3.60.0070.01416.50
8.3.50.0120.00622.01
8.3.40.0090.00618.58
8.3.30.0070.00719.17
8.3.20.0070.00020.29
8.3.10.0040.00423.70
8.3.00.0030.00519.19
8.2.180.0130.00716.60
8.2.170.0100.01022.96
8.2.160.0070.00722.25
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0020.00526.16
8.2.120.0000.01019.36
8.2.110.0030.00722.27
8.2.100.0090.00317.97
8.2.90.0040.00419.01
8.2.80.0030.00517.97
8.2.70.0000.00817.63
8.2.60.0080.00417.80
8.2.50.0030.00618.07
8.2.40.0000.01118.20
8.2.30.0040.00418.17
8.2.20.0000.00717.71
8.2.10.0030.00517.94
8.2.00.0040.00419.37
8.1.280.0030.01725.92
8.1.270.0060.00323.76
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00022.18
8.1.230.0040.00719.14
8.1.220.0030.00517.79
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0080.00017.13
8.1.180.0000.00718.10
8.1.170.0000.00818.58
8.1.160.0040.00421.96
8.1.150.0030.00618.52
8.1.140.0000.00817.34
8.1.130.0030.00317.75
8.1.120.0050.00317.26
8.1.110.0040.00417.40
8.1.100.0000.00717.28
8.1.90.0050.00217.40
8.1.80.0000.00817.45
8.1.70.0040.00417.30
8.1.60.0030.00617.40
8.1.50.0000.00817.33
8.1.40.0070.00017.48
8.1.30.0080.00017.48
8.1.20.0060.00317.61
8.1.10.0030.00617.38
8.1.00.0050.00317.51
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0050.00218.40
8.0.270.0000.00717.18
8.0.260.0030.00317.10
8.0.250.0070.00016.89
8.0.240.0040.00416.91
8.0.230.0000.00716.79
8.0.220.0030.00516.84
8.0.210.0040.00416.74
8.0.200.0030.00316.95
8.0.190.0000.00816.79
8.0.180.0000.00716.71
8.0.170.0040.00416.86
8.0.160.0040.00416.83
8.0.150.0000.00716.69
8.0.140.0050.00516.80
8.0.130.0030.00313.22
8.0.120.0040.00416.73
8.0.110.0070.00016.75
8.0.100.0000.00716.84
8.0.90.0070.00016.71
8.0.80.0070.01416.78
8.0.70.0040.00416.69
8.0.60.0080.00016.87
8.0.50.0040.00416.70
8.0.30.0160.00516.98
8.0.20.0100.01317.40
8.0.10.0040.00416.75
8.0.00.0160.00516.63
7.4.330.0050.00015.09
7.4.320.0030.00316.46
7.4.300.0000.00616.53
7.4.290.0040.00416.55
7.4.280.0000.00716.47
7.4.270.0030.00316.59
7.4.260.0040.00416.38
7.4.250.0040.00416.43
7.4.240.0020.00516.49
7.4.230.0000.00716.28
7.4.220.0120.00616.49
7.4.210.0060.00916.40
7.4.200.0040.00416.35
7.4.160.0000.01616.56
7.4.150.0130.00317.40
7.4.140.0130.00317.86
7.4.130.0110.00616.48
7.4.120.0150.00616.44
7.4.110.0070.01016.47
7.4.100.0030.01416.44
7.4.90.0110.00616.40
7.4.80.0140.00319.39
7.4.70.0070.01116.36
7.4.60.0150.00316.48
7.4.50.0040.00016.57
7.4.40.0130.00416.37
7.4.30.0090.01216.30
7.4.00.0040.01114.96
7.3.330.0050.00013.18
7.3.320.0000.00512.95
7.3.310.0030.00316.29
7.3.300.0030.00316.06
7.3.290.0080.00816.21
7.3.280.0110.00716.16
7.3.270.0070.01117.40
7.3.260.0090.00916.41
7.3.250.0080.01316.29
7.3.240.0180.00616.39
7.3.230.0130.00316.39
7.3.210.0080.00816.20
7.3.200.0090.00919.39
7.3.190.0160.00016.37
7.3.180.0100.00616.29
7.3.170.0080.00816.50
7.3.160.0160.00316.36
7.3.120.0000.01714.74
7.3.10.0110.00516.62
7.3.00.0020.01016.61
7.2.330.0100.00716.50
7.2.320.0120.00416.49
7.2.310.0090.01016.65
7.2.300.0090.00716.30
7.2.290.0060.01216.56
7.2.130.0100.00216.60
7.2.120.0080.00616.81
7.2.110.0040.01116.87
7.2.100.0030.01116.81
7.2.90.0070.01116.65
7.2.80.0060.00616.57
7.2.70.0000.01516.58
7.2.60.0070.00916.88
7.2.50.0090.00616.92
7.2.40.0080.00916.78
7.2.30.0030.00816.84
7.2.20.0100.00516.78
7.2.10.0060.00616.74
7.2.00.0050.00917.69
7.1.250.0050.00915.61
7.1.100.0060.00917.98
7.1.70.0050.00217.09
7.1.60.0060.01619.70
7.1.50.0150.00616.89
7.1.00.0000.08022.46
7.0.200.0030.00516.62
7.0.140.0070.07022.08
7.0.60.0100.06720.04
7.0.50.0100.07717.66
7.0.40.0070.06720.04
7.0.30.0270.08320.16
7.0.20.0230.04720.16
7.0.10.0130.06320.20
7.0.00.0100.08020.19
5.6.280.0000.07721.12
5.6.210.0130.03020.71
5.6.200.0100.06718.17
5.6.190.0070.07720.61
5.6.180.0000.05320.51
5.6.170.0300.05720.61
5.6.160.0030.04020.70
5.6.150.0100.03718.21
5.6.140.0070.04718.09
5.6.130.0170.07318.15
5.6.120.0070.08020.96
5.6.110.0070.03720.88
5.6.100.0030.05020.97
5.6.90.0000.07321.12
5.6.80.0000.04320.40
5.6.70.0270.04320.49
5.5.350.0030.03720.44
5.5.340.0000.08018.02
5.5.330.0030.09020.14
5.5.320.0270.07720.13
5.5.310.0200.08020.23
5.5.300.0000.06717.91
5.5.290.0030.06718.00
5.5.280.0030.06020.86
5.5.270.0170.08020.75
5.5.260.0070.08320.83
5.5.250.0030.04020.57
5.5.240.0270.03720.14
5.4.450.0200.04731.27
5.4.440.0330.05031.25
5.4.430.0470.04029.31
5.4.420.0230.04729.29
5.4.410.0500.04729.28
5.4.400.0170.04329.25
5.4.390.0400.04728.69
5.4.380.0130.05318.48
5.4.370.0130.05318.50
5.4.360.0230.04318.68
5.4.350.0100.05718.59
5.4.340.0100.05718.68
5.4.320.0100.03312.46
5.4.310.0060.04012.45
5.4.300.0080.03512.45
5.4.290.0070.03712.45
5.4.280.0090.03212.34
5.4.270.0070.03512.35
5.4.260.0050.03812.34
5.4.250.0090.03412.35
5.4.240.0070.03412.35
5.4.230.0030.04012.34
5.4.220.0080.03712.34
5.4.210.0050.03612.34
5.4.200.0040.03912.34
5.4.190.0050.03612.34
5.4.180.0040.03912.34
5.4.170.0040.03712.35
5.4.160.0070.03512.34
5.4.150.0090.03312.34
5.4.140.0090.03312.02
5.4.130.0080.04112.01
5.4.120.0050.04011.97
5.4.110.0040.03711.96
5.4.100.0080.03211.96
5.4.90.0090.03911.96
5.4.80.0100.03511.96
5.4.70.0120.02911.96
5.4.60.0020.03811.96
5.4.50.0060.03511.96
5.4.40.0050.03511.95
5.4.30.0100.03311.95
5.4.20.0080.03211.95
5.4.10.0060.03411.94
5.4.00.0100.04011.43
5.3.290.0100.04212.80
5.3.280.0090.03512.71
5.3.270.0050.04112.73
5.3.260.0060.04512.72
5.3.250.0050.03912.72
5.3.240.0070.04112.72
5.3.230.0080.03512.71
5.3.220.0060.03612.68
5.3.210.0040.04012.68
5.3.200.0090.03512.68
5.3.190.0050.04012.68
5.3.180.0030.04112.67
5.3.170.0110.03512.66
5.3.160.0060.03612.68
5.3.150.0070.04112.67
5.3.140.0090.03712.66
5.3.130.0070.04112.66
5.3.120.0060.03812.66
5.3.110.0070.03712.66
5.3.100.0050.03812.11
5.3.90.0040.03812.09
5.3.80.0050.03712.07
5.3.70.0050.03612.07
5.3.60.0100.03812.06
5.3.50.0060.03512.00
5.3.40.0050.03712.00
5.3.30.0070.03411.94
5.3.20.0060.03511.72
5.3.10.0060.03511.69
5.3.00.0070.03411.68
5.2.170.0040.0319.18
5.2.160.0030.0309.18
5.2.150.0020.0359.18
5.2.140.0040.0309.17
5.2.130.0020.0309.14
5.2.120.0030.0299.13
5.2.110.0060.0319.14
5.2.100.0030.0369.14
5.2.90.0060.0279.14
5.2.80.0040.0309.13
5.2.70.0060.0299.13
5.2.60.0050.0299.09
5.2.50.0050.0299.05
5.2.40.0050.0289.04
5.2.30.0080.0269.00
5.2.20.0040.0299.00
5.2.10.0040.0288.91
5.2.00.0020.0318.77
5.1.60.0050.0248.06
5.1.50.0040.0258.05
5.1.40.0020.0268.04
5.1.30.0030.0278.39
5.1.20.0050.0268.41
5.1.10.0050.0278.13
5.1.00.0050.0248.13
5.0.50.0050.0196.61
5.0.40.0070.0166.48
5.0.30.0060.0286.29
5.0.20.0030.0196.26
5.0.10.0030.0216.23
5.0.00.0040.0316.23
4.4.90.0030.0154.78
4.4.80.0020.0164.75
4.4.70.0030.0154.75
4.4.60.0010.0174.75
4.4.50.0040.0144.77
4.4.40.0010.0274.71
4.4.30.0050.0134.76
4.4.20.0020.0164.85
4.4.10.0030.0164.85
4.4.00.0030.0254.76
4.3.110.0040.0144.67
4.3.100.0050.0164.66
4.3.90.0020.0154.64
4.3.80.0040.0284.59
4.3.70.0030.0164.63
4.3.60.0020.0154.62
4.3.50.0010.0234.63
4.3.40.0020.0304.54
4.3.30.0030.0203.28
4.3.20.0030.0253.25
4.3.10.0050.0203.21
4.3.00.0100.01026.63

preferences:
52.9 ms | 401 KiB | 5 Q