3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [0 => 1, 1=>2]; $b = [1 => 2, 0 => 1]; var_dump($a < $b, $a <= $b);

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)
8.3.60.0160.00018.43
8.3.50.0180.00321.98
8.3.40.0040.01118.54
8.3.30.0000.01518.92
8.3.20.0070.00020.16
8.3.10.0060.00323.52
8.3.00.0040.00419.13
8.2.180.0100.00616.63
8.2.170.0110.00422.96
8.2.160.0100.00720.57
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00622.08
8.2.110.0090.00920.93
8.2.100.0060.00617.50
8.2.90.0040.00419.02
8.2.80.0000.00817.97
8.2.70.0030.00717.25
8.2.60.0060.00317.80
8.2.50.0000.00818.07
8.2.40.0070.00018.16
8.2.30.0070.00018.02
8.2.20.0070.00017.70
8.2.10.0000.00717.96
8.2.00.0000.00817.58
8.1.280.0150.00025.92
8.1.270.0050.00322.08
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00923.97
8.1.230.0040.00819.16
8.1.220.0030.00517.77
8.1.210.0040.00418.77
8.1.200.0060.00617.23
8.1.190.0040.00417.13
8.1.180.0000.00918.10
8.1.170.0060.00320.17
8.1.160.0000.00722.02
8.1.150.0070.00018.79
8.1.140.0060.00317.36
8.1.130.0000.00717.69
8.1.120.0070.00017.47
8.1.110.0030.00417.46
8.1.100.0000.00817.46
8.1.90.0040.00417.45
8.1.80.0000.00717.48
8.1.70.0040.00417.36
8.1.60.0060.00317.52
8.1.50.0060.00317.50
8.1.40.0000.00817.53
8.1.30.0000.00917.63
8.1.20.0050.00217.62
8.1.10.0070.00017.41
8.1.00.0000.00717.39
8.0.300.0000.00718.77
8.0.290.0080.00316.75
8.0.280.0050.00218.43
8.0.270.0030.00317.25
8.0.260.0000.00717.26
8.0.250.0070.00016.82
8.0.240.0030.00316.95
8.0.230.0000.00716.95
8.0.220.0030.00316.75
8.0.210.0000.00716.74
8.0.200.0030.00316.95
8.0.190.0040.00416.80
8.0.180.0050.00216.80
8.0.170.0040.00416.81
8.0.160.0030.00316.84
8.0.150.0070.00016.83
8.0.140.0030.00516.75
8.0.130.0000.00513.40
8.0.120.0000.00716.74
8.0.110.0040.00416.80
8.0.100.0000.00716.79
8.0.90.0000.00716.82
8.0.80.0030.01316.85
8.0.70.0050.00316.77
8.0.60.0040.00416.85
8.0.50.0000.00816.74
8.0.30.0110.00817.06
8.0.20.0120.01017.40
8.0.10.0050.00216.79
8.0.00.0100.01216.80
7.4.330.0000.00515.02
7.4.320.0030.00316.57
7.4.300.0060.00016.51
7.4.290.0000.00716.50
7.4.280.0000.00816.50
7.4.270.0000.00616.61
7.4.260.0000.00816.49
7.4.250.0000.00716.54
7.4.240.0020.00516.48
7.4.230.0030.00316.39
7.4.220.0090.00916.48
7.4.210.0080.00616.61
7.4.200.0000.00716.53
7.4.160.0130.00916.27
7.4.150.0090.00917.40
7.4.140.0100.00917.86
7.4.130.0120.00716.40
7.4.120.0050.01216.51
7.4.110.0100.00716.50
7.4.100.0030.01316.48
7.4.90.0110.00716.46
7.4.80.0090.00919.39
7.4.70.0160.00616.45
7.4.60.0120.00316.45
7.4.50.0040.00416.18
7.4.40.0060.01116.30
7.4.30.0070.01516.38
7.4.00.0060.01014.88
7.3.330.0000.00713.09
7.3.320.0030.00313.11
7.3.310.0070.00016.04
7.3.300.0000.00716.23
7.3.290.0110.00616.19
7.3.280.0050.01316.22
7.3.270.0090.00917.40
7.3.260.0120.00416.41
7.3.250.0080.01116.34
7.3.240.0160.00616.37
7.3.230.0100.00716.39
7.3.210.0040.01516.19
7.3.200.0070.01019.39
7.3.190.0070.01316.46
7.3.180.0070.01016.43
7.3.170.0110.00816.27
7.3.160.0040.01416.47
7.3.120.0100.01014.45
7.3.110.0060.01014.71
7.3.100.0000.01414.75
7.3.90.0040.01114.68
7.3.80.0000.00914.88
7.3.70.0110.00414.70
7.3.60.0130.00014.59
7.3.50.0040.01114.66
7.3.40.0090.00614.56
7.3.30.0000.01314.52
7.3.20.0040.01216.54
7.3.10.0000.01316.47
7.3.00.0060.01116.65
7.2.330.0160.00316.55
7.2.320.0130.00916.58
7.2.310.0070.01016.37
7.2.300.0060.00916.17
7.2.290.0070.01716.46
7.2.250.0100.01014.94
7.2.240.0080.01114.89
7.2.230.0070.01115.11
7.2.220.0000.01215.09
7.2.210.0030.01014.91
7.2.200.0040.01115.05
7.2.190.0120.00314.73
7.2.180.0040.01214.87
7.2.170.0040.00814.91
7.2.60.0040.00816.60
7.1.330.0040.01115.58
7.1.320.0030.00715.84
7.1.310.0070.01015.64
7.1.300.0030.01215.43
7.1.290.0000.01315.75
7.1.280.0070.00715.82
7.1.270.0060.00615.45
7.1.260.0110.00615.33
7.1.200.0030.01415.36
7.1.100.0030.01018.10
7.1.70.0130.00716.79
7.1.60.0040.02119.32
7.1.50.0100.00734.88
7.1.00.0000.08022.37
7.0.200.0000.00816.79
7.0.140.0030.07022.21
7.0.60.0170.06721.63
7.0.50.0170.07317.85
7.0.40.0070.08320.05
7.0.30.0270.08020.09
7.0.20.0230.08020.09
7.0.10.0100.08720.13
7.0.00.0100.07720.30
5.6.280.0000.07721.11
5.6.210.0070.06720.70
5.6.200.0100.04018.13
5.6.190.0030.08320.58
5.6.180.0300.07320.65
5.6.170.0300.07020.45
5.6.160.0070.05320.40
5.6.150.0100.06318.18
5.6.140.0070.06718.09
5.6.130.0070.04718.08
5.6.120.0000.08721.03
5.6.110.0030.08720.98
5.6.100.0100.08721.11
5.6.90.0070.07021.00
5.6.80.0130.08020.39
5.5.350.0170.08720.52
5.5.340.0030.07017.88
5.5.330.0030.04320.21
5.5.320.0270.07720.28
5.5.310.0230.03720.23
5.5.300.0100.07717.96
5.5.290.0130.07717.91
5.5.280.0170.06720.79
5.5.270.0030.04020.79
5.5.260.0070.08320.86
5.5.250.0030.08320.57
5.5.240.0170.08020.22
5.4.450.0670.05719.25
5.4.440.0200.05719.41
5.4.430.0200.07319.46
5.4.420.0100.06019.09
5.4.410.0200.05019.36
5.4.400.0030.06319.16
5.4.390.0130.06019.30
5.4.380.0100.06019.14
5.4.370.0230.04719.28
5.4.360.0230.04719.15
5.4.350.0800.05319.20
5.4.340.0050.03611.96
5.4.320.0030.04012.45
5.4.310.0090.03612.45
5.4.300.0020.04112.45
5.4.290.0060.03712.45
5.4.280.0070.03512.34
5.4.270.0030.04112.34
5.4.260.0050.03712.34
5.4.250.0050.04012.35
5.4.240.0090.03712.35
5.4.230.0040.03912.34
5.4.220.0080.04012.34
5.4.210.0080.03412.34
5.4.200.0080.03512.34
5.4.190.0050.04012.34
5.4.180.0090.03612.34
5.4.170.0050.03512.34
5.4.160.0100.03612.34
5.4.150.0080.04512.34
5.4.140.0060.04212.02
5.4.130.0060.04012.01
5.4.120.0080.03211.96
5.4.110.0060.03611.96
5.4.100.0070.03711.96
5.4.90.0050.03711.96
5.4.80.0070.03711.96
5.4.70.0060.04111.96
5.4.60.0040.04111.96
5.4.50.0060.04011.96
5.4.40.0050.03411.95
5.4.30.0070.03511.94
5.4.20.0050.03411.95
5.4.10.0070.03911.95
5.4.00.0080.03711.43
5.3.290.0060.03812.80
5.3.280.0030.04012.71
5.3.270.0070.03712.72
5.3.260.0070.03712.72
5.3.250.0050.03712.72
5.3.240.0080.03412.72
5.3.230.0050.03712.71
5.3.220.0030.03812.68
5.3.210.0050.03812.68
5.3.200.0060.03512.68
5.3.190.0050.03712.68
5.3.180.0060.04112.68
5.3.170.0050.03812.67
5.3.160.0070.03512.68
5.3.150.0090.04112.67
5.3.140.0080.03712.66
5.3.130.0030.04212.66
5.3.120.0070.03912.66
5.3.110.0040.04012.66
5.3.100.0080.04912.12
5.3.90.0050.03612.08
5.3.80.0090.03412.07
5.3.70.0060.04412.08
5.3.60.0040.04112.06
5.3.50.0070.03412.00
5.3.40.0070.03512.00
5.3.30.0060.03411.95
5.3.20.0060.03511.72
5.3.10.0030.03711.70
5.3.00.0050.03611.68
5.2.170.0040.0329.18
5.2.160.0070.0269.18
5.2.150.0060.0299.18
5.2.140.0020.0359.18
5.2.130.0060.0279.14
5.2.120.0060.0329.14
5.2.110.0010.0319.14
5.2.100.0080.0359.14
5.2.90.0040.0289.14
5.2.80.0090.0289.14
5.2.70.0060.0319.14
5.2.60.0030.0309.09
5.2.50.0020.0339.06
5.2.40.0030.0349.04
5.2.30.0070.0269.02
5.2.20.0020.0359.00
5.2.10.0070.0348.93
5.2.00.0080.0318.78
5.1.60.0050.0288.06
5.1.50.0030.0268.06
5.1.40.0060.0228.05
5.1.30.0040.0258.40
5.1.20.0050.0258.42
5.1.10.0030.0268.14
5.1.00.0050.0308.14
5.0.50.0030.0256.62
5.0.40.0060.0186.48
5.0.30.0020.0336.29
5.0.20.0030.0226.27
5.0.10.0060.0196.24
5.0.00.0050.0366.23
4.4.90.0030.0144.77
4.4.80.0040.0144.75
4.4.70.0050.0144.75
4.4.60.0030.0214.76
4.4.50.0020.0184.77
4.4.40.0030.0254.71
4.4.30.0010.0204.76
4.4.20.0050.0144.84
4.4.10.0030.0154.85
4.4.00.0040.0244.76
4.3.110.0020.0164.67
4.3.100.0050.0214.67
4.3.90.0030.0134.63
4.3.80.0030.0284.58
4.3.70.0060.0184.63
4.3.60.0030.0134.63
4.3.50.0040.0164.63
4.3.40.0020.0244.54
4.3.30.0000.0173.28
4.3.20.0020.0153.26
4.3.10.0030.0143.22
4.3.00.0000.0236.99

preferences:
50.37 ms | 401 KiB | 5 Q