3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = Array ( ); $test[one] = 1; print_r ($test);

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)
8.3.60.0120.00316.63
8.3.50.0140.00721.99
8.3.40.0120.00318.84
8.3.30.0040.01119.18
8.3.20.0070.00020.16
8.3.10.0040.00423.61
8.3.00.0040.00419.38
8.2.180.0040.01118.41
8.2.170.0040.01122.96
8.2.160.0070.00720.38
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0040.00422.27
8.2.110.0060.00322.14
8.2.100.0120.00017.84
8.2.90.0000.00717.75
8.2.80.0080.00017.97
8.2.70.0040.00417.80
8.2.60.0040.00418.05
8.2.50.0030.00618.10
8.2.40.0070.00020.41
8.2.30.0000.00719.90
8.2.20.0000.00717.80
8.2.10.0050.00318.18
8.2.00.0030.00617.73
8.1.280.0090.00925.92
8.1.270.0090.00023.77
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.74
8.1.230.0090.00319.16
8.1.220.0030.00617.74
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0070.00417.25
8.1.180.0000.00718.10
8.1.170.0000.00818.71
8.1.160.0040.00422.01
8.1.150.0040.00418.68
8.1.140.0040.00417.45
8.1.130.0040.00417.76
8.1.120.0030.00317.36
8.1.110.0070.00417.46
8.1.100.0050.00217.47
8.1.90.0040.00417.49
8.1.80.0080.00017.47
8.1.70.0070.00017.40
8.1.60.0040.00817.59
8.1.50.0040.00417.48
8.1.40.0040.00417.52
8.1.30.0030.00617.57
8.1.20.0040.00417.68
8.1.10.0000.00717.45
8.1.00.0050.00217.36
8.0.300.0040.00419.82
8.0.290.0000.01116.75
8.0.280.0030.00318.35
8.0.270.0000.00717.26
8.0.260.0000.00617.26
8.0.250.0060.00017.07
8.0.240.0000.00717.04
8.0.230.0070.00017.02
8.0.220.0030.00316.96
8.0.210.0000.00716.96
8.0.200.0030.00317.05
8.0.190.0080.00016.89
8.0.180.0070.00017.03
8.0.170.0040.00417.02
8.0.160.0050.00317.09
8.0.150.0040.00416.99
8.0.140.0070.00016.84
8.0.130.0050.00013.34
8.0.120.0050.00316.81
8.0.110.0000.00716.78
8.0.100.0040.00416.97
8.0.90.0000.00716.85
8.0.80.0040.01116.93
8.0.70.0000.00716.98
8.0.60.0000.00716.99
8.0.50.0000.00816.93
8.0.30.0150.00317.10
8.0.20.0120.00817.40
8.0.10.0000.00716.94
8.0.00.0040.01516.64
7.4.330.0000.00515.00
7.4.320.0040.00416.58
7.4.300.0000.00616.59
7.4.290.0060.00016.55
7.4.280.0050.00316.59
7.4.270.0030.00316.37
7.4.260.0030.00316.56
7.4.250.0040.00416.48
7.4.240.0000.00716.52
7.4.230.0030.00316.67
7.4.220.0180.00016.58
7.4.210.0080.00716.58
7.4.200.0040.00416.57
7.4.190.0050.00316.50
7.4.160.0110.00716.59
7.4.150.0060.01217.40
7.4.140.0140.00817.86
7.4.130.0110.00516.61
7.4.120.0090.00716.65
7.4.110.0100.00716.72
7.4.100.0110.00716.70
7.4.90.0140.00616.50
7.4.80.0100.01319.39
7.4.70.0120.00316.66
7.4.60.0120.00616.38
7.4.50.0040.00416.58
7.4.40.0060.01016.53
7.4.30.0160.00616.35
7.4.00.0070.00715.09
7.3.330.0050.00213.14
7.3.320.0000.00513.20
7.3.310.0070.00016.09
7.3.300.0070.00016.25
7.3.290.0040.01116.23
7.3.280.0080.00916.28
7.3.270.0100.00717.40
7.3.260.0040.01416.32
7.3.250.0130.00716.34
7.3.240.0090.00916.41
7.3.230.0090.00916.53
7.3.210.0110.00716.27
7.3.200.0070.01519.39
7.3.190.0070.01116.54
7.3.180.0130.00316.36
7.3.170.0030.01416.47
7.3.160.0090.00616.66
7.3.120.0080.00814.81
7.2.330.0100.00716.64
7.2.320.0070.01016.64
7.2.310.0170.00316.25
7.2.300.0030.01316.66
7.2.290.0030.01316.62
7.2.60.0110.00316.73
7.2.00.0040.01119.46
7.1.200.0080.00315.68
7.1.100.0030.00818.05
7.1.70.0040.00417.03
7.1.60.0070.01719.46
7.1.50.0100.01316.74
7.1.00.0030.07722.33
7.0.200.0140.00714.82
7.0.140.0030.07022.01
7.0.60.0100.08319.78
7.0.50.0070.05317.81
7.0.40.0070.08319.98
7.0.30.0430.08020.13
7.0.20.0200.07720.00
7.0.10.0100.05720.09
7.0.00.0100.08020.17
5.6.280.0070.07021.09
5.6.210.0030.08720.62
5.6.200.0030.08018.09
5.6.190.0200.04320.57
5.6.180.0270.07720.41
5.6.170.0100.05020.41
5.6.160.0000.04720.39
5.6.150.0130.07318.19
5.6.140.0100.06718.22
5.6.130.0070.05018.16
5.6.120.0070.04020.98
5.6.110.0270.06721.00
5.6.100.0070.06020.88
5.6.90.0170.07721.11
5.6.80.0100.08320.39
5.5.350.0100.07720.39
5.5.340.0030.08317.92
5.5.330.0000.04320.57
5.5.320.0070.05320.29
5.5.310.0230.04020.18
5.5.300.0170.06717.96
5.5.290.0030.04717.91
5.5.280.0000.04720.77
5.5.270.0130.07720.92
5.5.260.0070.08320.96
5.5.250.0070.08020.48
5.5.240.0270.07320.27
5.4.450.0930.06319.27
5.4.440.0670.06019.48
5.4.430.0900.04719.12
5.4.420.0700.06019.50
5.4.410.0470.06019.49
5.4.400.0700.05719.29
5.4.390.0730.05019.07
5.4.380.0270.05318.71
5.4.370.0070.05718.58
5.4.360.0270.05318.49
5.4.350.0330.06018.50
5.4.340.0100.06718.77
5.4.320.0040.03912.45
5.4.310.0040.04012.45
5.4.300.0060.03812.45
5.4.290.0110.06712.43
5.4.280.0140.05512.33
5.4.270.0050.04312.33
5.4.260.0100.04812.33
5.4.250.0050.03812.33
5.4.240.0050.03712.33
5.4.230.0070.03812.32
5.4.220.0040.03912.32
5.4.210.0080.04412.32
5.4.200.0080.04712.32
5.4.190.0100.04612.32
5.4.180.0090.04412.32
5.4.170.0090.04612.33
5.4.160.0070.04212.32
5.4.150.0040.03912.32
5.4.140.0080.03612.01
5.4.130.0110.04512.00
5.4.120.0100.07211.95
5.4.110.0100.04911.95
5.4.100.0090.04611.95
5.4.90.0120.04611.95
5.4.80.0080.06311.95
5.4.70.0250.10311.95
5.4.60.0080.05911.94
5.4.50.0110.05111.94
5.4.40.0080.04311.93
5.4.30.0120.03111.93
5.4.20.0080.05111.93
5.4.10.0190.05111.93
5.4.00.0040.04411.42
5.3.290.0090.03712.80
5.3.280.0090.04012.70
5.3.270.0070.06912.73
5.3.260.0110.06312.71
5.3.250.0130.05112.72
5.3.240.0100.04412.72
5.3.230.0060.04412.71
5.3.220.0070.04012.68
5.3.210.0050.05012.68
5.3.200.0160.03712.68
5.3.190.0070.04812.68
5.3.180.0040.04012.67
5.3.170.0080.04012.67
5.3.160.0050.05112.67
5.3.150.0110.03812.67
5.3.140.0060.05512.66
5.3.130.0070.04212.66
5.3.120.0070.04512.66
5.3.110.0080.03912.66
5.3.100.0070.04112.12
5.3.90.0060.05112.09
5.3.80.0040.04312.08
5.3.70.0050.03912.08
5.3.60.0040.03912.06
5.3.50.0080.04712.00
5.3.40.0110.04712.00
5.3.30.0100.04611.94
5.3.20.0070.03611.72
5.3.10.0090.03611.69
5.3.00.0120.06711.68
5.2.170.0080.0719.18
5.2.160.0090.0419.18
5.2.150.0040.0499.18
5.2.140.0110.0409.17
5.2.130.0080.0389.14
5.2.120.0060.0369.13
5.2.110.0050.0329.14
5.2.100.0040.0309.13
5.2.90.0040.0319.13
5.2.80.0050.0309.13
5.2.70.0070.0299.13
5.2.60.0080.0279.09
5.2.50.0030.0329.05
5.2.40.0050.0419.03
5.2.30.0070.0419.00
5.2.20.0060.0388.99
5.2.10.0060.0278.93
5.2.00.0030.0318.79
5.1.60.0060.0228.07
5.1.50.0040.0258.07
5.1.40.0040.0258.05
5.1.30.0060.0378.40
5.1.20.0080.0368.42
5.1.10.0070.0328.15
5.1.00.0050.0268.15
5.0.50.0040.0206.63
5.0.40.0050.0176.49
5.0.30.0030.0316.30
5.0.20.0040.0196.27
5.0.10.0030.0216.25
5.0.00.0020.0316.23
4.4.90.0060.0124.78
4.4.80.0040.0144.76
4.4.70.0010.0234.75
4.4.60.0010.0244.76
4.4.50.0040.0224.77
4.4.40.0050.0244.71
4.4.30.0040.0214.76
4.4.20.0020.0214.84
4.4.10.0060.0174.85
4.4.00.0030.0264.76
4.3.110.0020.0184.67
4.3.100.0030.0194.66
4.3.90.0030.0194.64
4.3.80.0030.0264.59
4.3.70.0020.0164.63
4.3.60.0040.0124.63
4.3.50.0010.0174.63
4.3.40.0030.0294.53
4.3.30.0010.0173.29
4.3.20.0020.0163.27
4.3.10.0020.0163.23
4.3.00.0000.01310.55

preferences:
43 ms | 401 KiB | 5 Q