3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1,2,3]; define("A", $a); const A = [1,2,3];

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)
8.3.70.0070.01116.63
8.3.60.0030.01218.43
8.3.50.0090.01021.98
8.3.40.0110.01118.67
8.3.30.0090.00618.85
8.3.20.0040.00420.21
8.3.10.0050.00321.78
8.3.00.0000.00817.68
8.2.180.0150.00316.75
8.2.170.0110.00422.96
8.2.160.0100.00320.24
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00421.02
8.2.110.0060.00322.14
8.2.100.0060.00620.98
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0030.00617.78
8.2.50.0030.00618.07
8.2.40.0050.00218.03
8.2.30.0080.00018.04
8.2.20.0030.00617.66
8.2.10.0000.00818.07
8.2.00.0070.00017.63
8.1.280.0110.00425.92
8.1.270.0040.00423.91
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0000.00923.96
8.1.230.0080.00319.17
8.1.220.0030.00517.79
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0050.00317.22
8.1.180.0070.00018.10
8.1.170.0000.00718.51
8.1.160.0040.00421.95
8.1.150.0040.00418.82
8.1.140.0000.00717.45
8.1.130.0030.00317.86
8.1.120.0000.00717.34
8.1.110.0030.00317.35
8.1.100.0050.00317.44
8.1.90.0040.00417.45
8.1.80.0070.00017.32
8.1.70.0000.00717.41
8.1.60.0070.00317.53
8.1.50.0050.00317.41
8.1.40.0000.00717.46
8.1.30.0060.00317.65
8.1.20.0040.00417.70
8.1.10.0070.00017.40
8.1.00.0040.00417.33
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.47
8.0.270.0080.00017.05
8.0.260.0060.00017.09
8.0.250.0000.00717.00
8.0.240.0030.00316.96
8.0.230.0040.00416.91
8.0.220.0030.00316.80
8.0.210.0070.00016.83
8.0.200.0000.00716.89
8.0.190.0030.00316.93
8.0.180.0020.00516.95
8.0.170.0040.00416.89
8.0.160.0040.00416.97
8.0.150.0050.00216.91
8.0.140.0070.00016.82
8.0.130.0000.00513.36
8.0.120.0000.00716.91
8.0.110.0040.00416.93
8.0.100.0020.00516.84
8.0.90.0070.00017.04
8.0.80.0120.00616.97
8.0.70.0000.00716.93
8.0.60.0040.00416.84
8.0.50.0000.00816.89
8.0.30.0110.01316.97
8.0.20.0090.01317.40
8.0.10.0070.00017.14
8.0.00.0050.01316.79
7.4.330.0050.00015.10
7.4.320.0000.00616.59
7.4.300.0030.00316.54
7.4.290.0000.00716.35
7.4.280.0070.00016.49
7.4.270.0000.00816.50
7.4.260.0030.00316.49
7.4.250.0000.00716.47
7.4.240.0030.00316.55
7.4.230.0030.00316.70
7.4.220.0110.00716.61
7.4.210.0090.00616.68
7.4.200.0030.00316.43
7.4.160.0080.01116.25
7.4.150.0140.00317.40
7.4.140.0100.00617.86
7.4.130.0080.01416.53
7.4.120.0100.00516.53
7.4.110.0110.00516.59
7.4.100.0060.01316.48
7.4.90.0100.00716.53
7.4.80.0160.00419.39
7.4.70.0060.01516.51
7.4.60.0100.00616.32
7.4.50.0000.00816.12
7.4.40.0080.00916.45
7.4.30.0060.01216.53
7.4.00.0070.01014.66
7.3.330.0070.00013.09
7.3.320.0000.00513.12
7.3.310.0070.00016.12
7.3.300.0040.00416.27
7.3.290.0100.00716.26
7.3.280.0060.01216.25
7.3.270.0110.00717.40
7.3.260.0110.00516.15
7.3.250.0080.01016.51
7.3.240.0000.01616.41
7.3.230.0030.01316.39
7.3.210.0030.01216.40
7.3.200.0060.01019.39
7.3.190.0110.00616.25
7.3.180.0040.01316.26
7.3.170.0000.01516.50
7.3.160.0070.01416.31
7.3.120.0110.00715.00
7.3.10.0090.00516.56
7.3.00.0090.00316.63
7.2.330.0130.00316.53
7.2.320.0100.00716.44
7.2.310.0070.01016.41
7.2.300.0120.00316.57
7.2.290.0060.00916.36
7.2.130.0020.01016.72
7.2.120.0060.01016.75
7.2.110.0040.00916.80
7.2.100.0050.00816.82
7.2.90.0070.00716.81
7.2.80.0100.00416.70
7.2.70.0030.00916.69
7.2.60.0040.00816.75
7.2.50.0080.00516.71
7.2.40.0050.00616.87
7.2.30.0110.00516.71
7.2.20.0030.01116.68
7.2.10.0030.00816.79
7.2.00.0030.00817.35
7.1.250.0050.00715.72
7.1.200.0030.00915.73
7.1.100.0060.00617.91
7.1.70.0100.00317.07
7.1.60.0040.00819.25
7.1.50.0030.01716.77
7.1.00.0000.08022.46
7.0.200.0000.00816.78
7.0.140.0030.07022.04
7.0.60.0030.04319.85
7.0.50.0100.07317.82
7.0.40.0070.04020.24
7.0.30.0200.04020.09
7.0.20.0200.04320.16
7.0.10.0000.06320.18
7.0.00.0170.07720.00
5.6.280.0130.06320.88
5.6.210.0030.04320.69
5.6.200.0100.05018.21
5.6.190.0000.04720.43
5.6.180.0300.07720.43
5.6.170.0230.08720.44
5.6.160.0030.04720.32
5.6.150.0130.08018.16
5.6.140.0000.05018.17
5.6.130.0100.08018.21
5.6.120.0030.04021.00
5.6.110.0070.08020.97
5.6.100.0100.06320.96
5.6.90.0070.06721.09
5.6.80.0170.08320.52
5.5.350.0030.08720.40
5.5.340.0000.07017.93
5.5.330.0070.03720.15
5.5.320.0270.05320.30
5.5.310.0400.04020.24
5.5.300.0000.04717.98
5.5.290.0070.04717.95
5.5.280.0100.06720.64
5.5.270.0130.08320.86
5.5.260.0030.08720.87
5.5.250.0000.08320.49
5.5.240.0230.03320.18
5.4.450.0270.04019.55
5.4.440.0300.03719.41
5.4.430.0230.04019.26
5.4.420.0270.04319.42
5.4.410.0300.04019.45
5.4.400.0300.03018.81
5.4.390.0300.03319.16
5.4.380.0100.06018.61
5.4.370.0130.05318.68
5.4.360.0100.06718.56
5.4.350.0270.05718.68
5.4.340.0070.06018.68
5.4.320.0080.04512.47
5.4.310.0060.05112.46
5.4.300.0100.04612.46
5.4.290.0130.04612.47
5.4.280.0100.04512.36
5.4.270.0130.04512.36
5.4.260.0090.05012.36
5.4.250.0060.04512.36
5.4.240.0070.03612.36
5.4.230.0020.04212.36
5.4.220.0100.03812.36
5.4.210.0030.03812.36
5.4.200.0080.03512.35
5.4.190.0040.03812.35
5.4.180.0040.03812.35
5.4.170.0040.03812.36
5.4.160.0030.03912.36
5.4.150.0020.03912.35
5.4.140.0050.03812.04
5.4.130.0090.03312.03
5.4.120.0060.03511.98
5.4.110.0050.04211.98
5.4.100.0040.03811.98
5.4.90.0090.03411.98
5.4.80.0070.03611.97
5.4.70.0050.03511.97
5.4.60.0070.03411.98
5.4.50.0060.03511.97
5.4.40.0080.03311.96
5.4.30.0060.03511.96
5.4.20.0120.02811.96
5.4.10.0080.03211.96
5.4.00.0020.03911.45
5.3.290.0080.03912.80
5.3.280.0060.03812.71
5.3.270.0080.03812.72
5.3.260.0080.03812.72
5.3.250.0050.03812.72
5.3.240.0080.03512.72
5.3.230.0080.03612.71
5.3.220.0060.03712.68
5.3.210.0080.03712.68
5.3.200.0100.03212.68
5.3.190.0060.03712.68
5.3.180.0060.04412.67
5.3.170.0060.04912.67
5.3.160.0060.03912.68
5.3.150.0080.03612.67
5.3.140.0060.03812.66
5.3.130.0070.03912.66
5.3.120.0040.04312.66
5.3.110.0070.03912.66
5.3.100.0060.03712.12
5.3.90.0050.03812.08
5.3.80.0090.03512.07
5.3.70.0080.03512.07
5.3.60.0060.03712.07
5.3.50.0060.03712.00
5.3.40.0060.03712.00
5.3.30.0110.03111.95
5.3.20.0050.03611.72
5.3.10.0080.03211.70
5.3.00.0080.03511.68
5.2.170.0070.0289.18
5.2.160.0050.0309.18
5.2.150.0070.0299.18
5.2.140.0050.0309.18
5.2.130.0050.0299.14
5.2.120.0030.0309.14
5.2.110.0080.0309.14
5.2.100.0050.0289.14
5.2.90.0060.0279.14
5.2.80.0020.0349.14
5.2.70.0060.0309.14
5.2.60.0040.0329.09
5.2.50.0070.0289.05
5.2.40.0050.0299.03
5.2.30.0070.0299.02
5.2.20.0050.0299.00
5.2.10.0040.0308.92
5.2.00.0060.0308.78
5.1.60.0050.0248.07
5.1.50.0070.0238.06
5.1.40.0070.0228.05
5.1.30.0050.0278.40
5.1.20.0080.0338.42
5.1.10.0030.0278.14
5.1.00.0070.0238.14
5.0.50.0030.0226.62
5.0.40.0000.0236.48
5.0.30.0030.0336.29
5.0.20.0020.0226.26
5.0.10.0030.0216.23
5.0.00.0000.0356.23
4.4.90.0040.0154.77
4.4.80.0030.0154.75
4.4.70.0030.0164.75
4.4.60.0040.0144.75
4.4.50.0020.0164.77
4.4.40.0040.0244.71
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0020.0194.85
4.4.00.0070.0294.76
4.3.110.0050.0204.67
4.3.100.0020.0194.66
4.3.90.0030.0144.64
4.3.80.0050.0224.59
4.3.70.0040.0134.63
4.3.60.0030.0144.63
4.3.50.0030.0174.63
4.3.40.0020.0314.54
4.3.30.0020.0203.28
4.3.20.0040.0163.26
4.3.10.0050.0173.22
4.3.00.0030.02015.26

preferences:
44.09 ms | 401 KiB | 5 Q