3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(-1); function get_arr(){ return array(1,2); } $el = get_arr()[0]; echo $el;

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)
8.3.40.0070.01118.71
8.3.30.0110.00419.23
8.3.20.0050.00320.02
8.3.10.0040.00423.70
8.3.00.0040.00422.43
8.2.170.0070.00722.96
8.2.160.0070.00722.15
8.2.150.0050.00324.18
8.2.140.0090.00024.66
8.2.130.0100.00326.16
8.2.120.0040.00417.50
8.2.110.0100.00020.52
8.2.100.0070.00418.09
8.2.90.0050.00319.25
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0040.00418.03
8.2.50.0040.00418.07
8.2.40.0050.00518.28
8.2.30.0000.00718.05
8.2.20.0040.00417.59
8.2.10.0000.00717.68
8.2.00.0030.00617.67
8.1.270.0110.00723.72
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00422.18
8.1.230.0040.00719.05
8.1.220.0040.00417.79
8.1.210.0000.00918.77
8.1.200.0030.00617.23
8.1.190.0050.00317.10
8.1.180.0090.00018.10
8.1.170.0000.00818.59
8.1.160.0040.00421.88
8.1.150.0050.00218.49
8.1.140.0040.00417.38
8.1.130.0000.00717.85
8.1.120.0070.00017.34
8.1.110.0050.00317.35
8.1.100.0040.00417.43
8.1.90.0000.01117.35
8.1.80.0070.00017.31
8.1.70.0030.00317.34
8.1.60.0000.00717.57
8.1.50.0090.00017.58
8.1.40.0040.00417.51
8.1.30.0040.00417.52
8.1.20.0060.00317.66
8.1.10.0060.00317.61
8.1.00.0040.00417.56
8.0.300.0080.00018.77
8.0.290.0000.00716.75
8.0.280.0070.00018.40
8.0.270.0000.00717.19
8.0.260.0030.00316.76
8.0.250.0050.00216.86
8.0.240.0000.00816.95
8.0.230.0040.00416.76
8.0.220.0040.00416.77
8.0.210.0080.00016.88
8.0.200.0020.00516.89
8.0.190.0030.00516.90
8.0.180.0070.00316.88
8.0.170.0070.00016.77
8.0.160.0000.00716.78
8.0.150.0000.00716.77
8.0.140.0000.00716.80
8.0.130.0000.00513.24
8.0.120.0070.00016.86
8.0.110.0040.00416.70
8.0.100.0040.00416.72
8.0.90.0000.00716.81
8.0.80.0060.01116.72
8.0.70.0070.00016.67
8.0.60.0000.00716.82
8.0.50.0040.00416.88
8.0.30.0130.00616.97
8.0.20.0130.00517.40
8.0.10.0000.00716.98
8.0.00.0080.01116.84
7.4.330.0030.00315.13
7.4.320.0000.00616.57
7.4.300.0000.00616.66
7.4.290.0030.00316.67
7.4.280.0030.00416.52
7.4.270.0040.00416.61
7.4.260.0000.00716.51
7.4.250.0030.00316.56
7.4.240.0030.00416.60
7.4.230.0070.00016.71
7.4.220.0110.00416.55
7.4.210.0080.00916.61
7.4.200.0030.00316.50
7.4.190.0000.00716.60
7.4.160.0100.01016.46
7.4.150.0140.00317.40
7.4.140.0130.00517.86
7.4.130.0080.01016.35
7.4.120.0120.00516.45
7.4.110.0120.00616.32
7.4.100.0130.00316.54
7.4.90.0110.00716.48
7.4.80.0100.00716.57
7.4.70.0110.00516.57
7.4.60.0030.01316.52
7.4.50.0040.00416.46
7.4.40.0060.00622.77
7.4.30.0120.00416.26
7.4.00.0050.01015.08
7.3.330.0050.00013.28
7.3.320.0020.00213.14
7.3.310.0000.00716.21
7.3.300.0070.00016.18
7.3.290.0070.01016.30
7.3.280.0100.00916.36
7.3.270.0100.01017.40
7.3.260.0150.00516.37
7.3.250.0110.00916.46
7.3.240.0060.01016.37
7.3.230.0100.00616.45
7.3.210.0140.00316.48
7.3.200.0110.00819.39
7.3.190.0090.01316.34
7.3.180.0040.01116.29
7.3.170.0030.01216.39
7.3.160.0080.00816.48
7.3.120.0050.01014.72
7.3.110.0090.00915.04
7.3.100.0040.01114.58
7.3.90.0060.00915.10
7.3.80.0060.00615.14
7.3.70.0040.01214.46
7.3.60.0100.00314.84
7.3.50.0040.00914.62
7.3.40.0080.00414.77
7.3.30.0080.00414.72
7.3.20.0030.01216.63
7.3.10.0060.00916.75
7.3.00.0090.00616.42
7.2.330.0100.00716.28
7.2.320.0100.00816.71
7.2.310.0060.01016.38
7.2.300.0060.01016.36
7.2.290.0130.00416.35
7.2.250.0120.00415.12
7.2.240.0070.00714.82
7.2.230.0030.01014.79
7.2.220.0090.00914.91
7.2.210.0040.01114.87
7.2.200.0000.01414.99
7.2.190.0000.01315.14
7.2.180.0070.01114.82
7.2.170.0070.00715.13
7.2.60.0000.01116.81
7.2.50.0090.00616.86
7.2.00.0000.01019.48
7.1.330.0040.01115.57
7.1.320.0030.00715.62
7.1.310.0030.01315.91
7.1.300.0030.00915.58
7.1.290.0070.00715.68
7.1.280.0090.00315.75
7.1.270.0040.00715.70
7.1.260.0090.00615.79
7.1.200.0000.01315.73
7.1.100.0030.01218.20
7.1.70.0050.00317.26
7.1.60.0100.01319.32
7.1.50.0090.00316.86
7.1.00.0070.07322.44
7.0.200.0140.00016.66
7.0.140.0000.07722.18
7.0.60.0170.06719.79
7.0.50.0070.05017.87
7.0.40.0030.09720.23
7.0.30.0270.04020.30
7.0.20.0300.07320.21
7.0.10.0070.05720.12
7.0.00.0000.04320.05
5.6.280.0000.07721.02
5.6.210.0070.07720.51
5.6.200.0030.05318.17
5.6.190.0100.04020.77
5.6.180.0030.04020.46
5.6.170.0270.03320.45
5.6.160.0100.04020.54
5.6.150.0100.06718.23
5.6.140.0070.08718.24
5.6.130.0100.06318.14
5.6.120.0000.09020.90
5.6.110.0100.08021.00
5.6.100.0130.03321.01
5.6.90.0000.06021.11
5.6.80.0130.04320.54
5.6.70.4100.03320.48
5.5.350.0130.07020.35
5.5.340.0070.05717.97
5.5.330.0100.04020.31
5.5.320.0000.04320.40
5.5.310.0230.08320.34
5.5.300.0070.07718.03
5.5.290.0170.07017.98
5.5.280.0070.08320.89
5.5.270.0070.08320.87
5.5.260.0200.03320.77
5.5.250.0070.03720.66
5.5.240.0000.04320.16
5.4.450.0400.03319.44
5.4.440.0900.04319.18
5.4.430.0730.04019.45
5.4.420.0300.05019.46
5.4.410.0500.04019.42
5.4.400.0330.05018.77
5.4.390.0430.07718.77
5.4.380.0100.05718.72
5.4.370.0230.04318.80
5.4.360.0130.05018.53
5.4.350.0100.05718.53
5.4.340.0270.03718.57
5.4.320.0040.04112.51
5.4.310.0030.04012.50
5.4.300.0080.03912.50
5.4.290.0050.03912.50
5.4.280.0120.07512.37
5.4.270.0200.05612.37
5.4.260.0110.05312.38
5.4.250.0070.04812.37
5.4.240.0050.03912.37
5.4.230.0090.04912.36
5.4.220.0060.03912.36
5.4.210.0050.03712.36
5.4.200.0060.03912.36
5.4.190.0070.04212.36
5.4.180.0080.04412.36
5.4.170.0070.04112.36
5.4.160.0040.04012.36
5.4.150.0080.03512.36
5.4.140.0070.04012.04
5.4.130.0060.04412.03
5.4.120.0070.04011.99
5.4.110.0050.04511.99
5.4.100.0070.04311.98
5.4.90.0100.04111.99
5.4.80.0040.04411.99
5.4.70.0080.04211.98
5.4.60.0120.03311.98
5.4.50.0100.03911.98
5.4.40.0060.03811.97
5.4.30.0060.03811.97
5.4.20.0050.03711.96
5.4.10.0050.04011.96
5.4.00.0090.04611.45
5.3.290.0050.05412.80
5.3.280.0100.04812.71
5.3.270.0050.05512.72
5.3.260.0060.04512.72
5.3.250.0090.04412.72
5.3.240.0050.04912.72
5.3.230.0080.04812.71
5.3.220.0080.04312.68
5.3.210.0080.04012.68
5.3.200.0090.04112.68
5.3.190.0080.04212.68
5.3.180.0070.03712.67
5.3.170.0080.03712.67
5.3.160.0150.07212.68
5.3.150.0120.07212.68
5.3.140.0120.04812.66
5.3.130.0120.05112.66
5.3.120.0080.04612.66
5.3.110.0090.04512.66
5.3.100.0090.03812.12
5.3.90.0100.04112.08
5.3.80.0070.04112.07
5.3.70.0110.04712.07
5.3.60.0100.04212.07
5.3.50.0090.04412.00
5.3.40.0070.04612.00
5.3.30.0090.03511.95
5.3.20.0070.03911.74
5.3.10.0110.05011.70
5.3.00.0180.07411.69
5.2.170.0080.0399.18
5.2.160.0100.0469.18
5.2.150.0100.0389.18
5.2.140.0070.0329.18
5.2.130.0060.0309.14
5.2.120.0070.0319.14
5.2.110.0050.0399.15
5.2.100.0100.0379.15
5.2.90.0080.0329.14
5.2.80.0070.0319.14
5.2.70.0070.0369.14
5.2.60.0040.0319.09
5.2.50.0040.0329.06
5.2.40.0090.0319.04
5.2.30.0090.0319.02
5.2.20.0060.0299.00
5.2.10.0050.0288.92
5.2.00.0040.0318.78
5.1.60.0040.0268.06
5.1.50.0040.0268.07
5.1.40.0030.0268.05
5.1.30.0040.0278.40
5.1.20.0050.0268.41
5.1.10.0050.0258.14
5.1.00.0060.0248.14
5.0.50.0040.0216.62
5.0.40.0060.0176.48
5.0.30.0030.0356.29
5.0.20.0070.0246.26
5.0.10.0060.0266.23
5.0.00.0030.0326.23
4.4.90.0050.0134.78
4.4.80.0020.0164.75
4.4.70.0030.0164.76
4.4.60.0030.0164.75
4.4.50.0030.0164.77
4.4.40.0050.0244.71
4.4.30.0060.0174.76
4.4.20.0030.0164.84
4.4.10.0030.0164.85
4.4.00.0010.0274.75
4.3.110.0030.0164.67
4.3.100.0040.0204.67
4.3.90.0060.0134.63
4.3.80.0020.0284.59
4.3.70.0020.0154.63
4.3.60.0020.0214.63
4.3.50.0030.0154.63
4.3.40.0020.0244.54
4.3.30.0020.0163.29
4.3.20.0040.0143.27
4.3.10.0000.0183.23
4.3.00.0000.02015.43

preferences:
45.09 ms | 400 KiB | 5 Q