3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array(); $array[] = 1; $array['type'] = 2; $array['number'] = 3; print($array['none']);

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)
8.3.60.0150.00018.46
8.3.50.0100.00721.92
8.3.40.0140.00318.98
8.3.30.0070.00718.92
8.3.20.0040.00420.38
8.3.10.0040.00421.90
8.3.00.0000.00822.45
8.2.180.0140.00716.50
8.2.170.0080.00822.96
8.2.160.0070.00720.93
8.2.150.0040.01124.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0080.00017.75
8.2.110.0030.00622.06
8.2.100.0110.00317.84
8.2.90.0000.00819.26
8.2.80.0050.00317.97
8.2.70.0000.00817.74
8.2.60.0020.00517.93
8.2.50.0040.00418.07
8.2.40.0000.00818.13
8.2.30.0040.00418.17
8.2.20.0070.00017.84
8.2.10.0040.00417.60
8.2.00.0040.00417.72
8.1.280.0030.01325.92
8.1.270.0050.00324.02
8.1.260.0000.00826.35
8.1.250.0080.01128.09
8.1.240.0000.00923.94
8.1.230.0080.00419.22
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0070.00317.23
8.1.190.0030.00517.55
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0090.00022.00
8.1.150.0070.00018.48
8.1.140.0040.00417.30
8.1.130.0040.00417.73
8.1.120.0000.00717.38
8.1.110.0000.00717.26
8.1.100.0030.00317.26
8.1.90.0050.00317.40
8.1.80.0000.00817.36
8.1.70.0030.00317.30
8.1.60.0040.00417.48
8.1.50.0040.00417.42
8.1.40.0030.00517.30
8.1.30.0030.00617.54
8.1.20.0040.00417.60
8.1.10.0000.00717.57
8.1.00.0000.00717.39
8.0.300.0040.00418.77
8.0.290.0070.00017.30
8.0.280.0030.00518.38
8.0.270.0000.00717.25
8.0.260.0040.00416.75
8.0.250.0070.00017.08
8.0.240.0020.00516.96
8.0.230.0000.00717.01
8.0.220.0000.00716.90
8.0.210.0030.00316.88
8.0.200.0030.00316.98
8.0.190.0040.00416.95
8.0.180.0000.00716.91
8.0.170.0000.00716.90
8.0.160.0080.00016.87
8.0.150.0030.00316.78
8.0.140.0040.00416.88
8.0.130.0040.00413.30
8.0.120.0000.00716.77
8.0.110.0040.00416.82
8.0.100.0040.00416.77
8.0.90.0040.00416.75
8.0.80.0130.00316.92
8.0.70.0000.00816.93
8.0.60.0070.00016.94
8.0.50.0040.00416.72
8.0.30.0140.00517.13
8.0.20.0130.00617.40
8.0.10.0040.00416.89
8.0.00.0080.01016.99
7.4.330.0000.00515.03
7.4.320.0030.00316.43
7.4.300.0030.00316.42
7.4.290.0030.00316.43
7.4.280.0030.00316.54
7.4.270.0050.00316.39
7.4.260.0000.00716.48
7.4.250.0000.00816.35
7.4.240.0000.00716.49
7.4.230.0030.00316.63
7.4.220.0070.01816.61
7.4.210.0090.00516.51
7.4.200.0070.00016.54
7.4.190.0000.00716.35
7.4.160.0220.00316.51
7.4.150.0100.00717.40
7.4.140.0090.00817.86
7.4.130.0040.01416.48
7.4.120.0050.01216.53
7.4.110.0120.01216.54
7.4.100.0150.00716.55
7.4.90.0150.00416.47
7.4.80.0030.02016.50
7.4.70.0110.00616.43
7.4.60.0040.01216.38
7.4.50.0000.00916.54
7.4.40.0030.00922.77
7.4.30.0110.00716.65
7.4.00.0090.00615.12
7.3.330.0000.00513.12
7.3.320.0050.00013.08
7.3.310.0000.00716.46
7.3.300.0040.00416.20
7.3.290.0030.01116.43
7.3.280.0060.01216.30
7.3.270.0060.01017.40
7.3.260.0100.01016.35
7.3.250.0090.01116.53
7.3.240.0070.01116.52
7.3.230.0080.00816.39
7.3.210.0080.00816.53
7.3.200.0070.01319.39
7.3.190.0000.01716.25
7.3.180.0080.00816.48
7.3.170.0060.00916.49
7.3.160.0140.00516.56
7.3.120.0070.00715.02
7.2.330.0140.00316.67
7.2.320.0090.01216.62
7.2.310.0090.01216.72
7.2.300.0100.00616.65
7.2.290.0150.00616.64
7.2.00.0030.00619.38
7.1.100.0000.01318.18
7.1.70.0040.00417.12
7.1.60.0100.01419.82
7.1.50.0100.01016.88
7.1.00.0030.07722.42
7.0.200.0200.00316.92
7.0.140.0030.07322.05
7.0.60.0200.08021.81
7.0.50.0000.04317.84
7.0.40.0070.04320.03
7.0.30.0570.07020.21
7.0.20.0300.07720.02
7.0.10.0230.08320.09
7.0.00.0100.07320.12
5.6.280.0100.06720.76
5.6.210.0100.08020.71
5.6.200.0130.07318.22
5.6.190.0000.09020.61
5.6.180.0030.08720.49
5.6.170.0200.04720.38
5.6.160.0130.08020.52
5.6.150.0000.05018.15
5.6.140.0000.05018.12
5.6.130.0000.04318.20
5.6.120.0130.08021.11
5.6.110.0130.08720.95
5.6.100.0100.06321.00
5.6.90.0030.06020.87
5.6.80.0100.07720.43
5.5.350.0200.06320.30
5.5.340.0000.07017.97
5.5.330.0000.09020.19
5.5.320.0230.04020.27
5.5.310.0270.07020.30
5.5.300.0030.04017.90
5.5.290.0070.08017.95
5.5.280.0070.08320.86
5.5.270.0070.08320.76
5.5.260.0030.07720.86
5.5.250.0000.08320.57
5.5.240.0100.03320.21
5.4.450.0130.04719.14
5.4.440.0670.05019.39
5.4.430.0730.04019.25
5.4.420.0630.04019.48
5.4.410.0100.05318.93
5.4.400.0100.05018.51
5.4.390.0100.05318.70
5.4.380.0170.05318.62
5.4.370.0130.06318.66
5.4.360.0200.06018.49
5.4.350.0170.06318.74
5.4.340.0230.05318.63
5.4.320.0050.03912.45
5.4.310.0020.04612.45
5.4.300.0100.03312.45
5.4.290.0070.04112.45
5.4.280.0040.03812.35
5.4.270.0060.04412.35
5.4.260.0080.05012.34
5.4.250.0050.04112.35
5.4.240.0080.03912.34
5.4.230.0100.05012.34
5.4.220.0040.03812.34
5.4.210.0080.03412.34
5.4.200.0070.03712.34
5.4.190.0140.04312.31
5.4.180.0140.04412.32
5.4.170.0130.04412.32
5.4.160.0120.04612.32
5.4.150.0120.05212.32
5.4.140.0260.09212.00
5.4.130.0190.04211.99
5.4.120.0140.04311.95
5.4.110.0120.04411.94
5.4.100.0140.04311.94
5.4.90.0110.04611.94
5.4.80.0200.03711.94
5.4.70.0120.04511.94
5.4.60.0110.04711.94
5.4.50.0300.08711.93
5.4.40.0170.03911.93
5.4.30.0140.04311.93
5.4.20.0130.04211.93
5.4.10.0160.04111.92
5.4.00.0240.06311.41
5.3.290.0050.04512.80
5.3.280.0050.03912.71
5.3.270.0170.04312.72
5.3.260.0170.04312.72
5.3.250.0190.04012.72
5.3.240.0130.04612.72
5.3.230.0260.03812.71
5.3.220.0190.04012.68
5.3.210.0170.04312.68
5.3.200.0170.04212.68
5.3.190.0160.04412.68
5.3.180.0190.04012.68
5.3.170.0170.04212.67
5.3.160.0140.04412.67
5.3.150.0200.07012.67
5.3.140.0140.04512.66
5.3.130.0120.04712.66
5.3.120.0180.04312.66
5.3.110.0200.04012.66
5.3.100.0260.06612.11
5.3.90.0150.04212.08
5.3.80.0160.05012.08
5.3.70.0200.04112.07
5.3.60.0140.04612.06
5.3.50.0260.06612.00
5.3.40.0150.04612.00
5.3.30.0140.04511.94
5.3.20.0140.04311.71
5.3.10.0220.03411.67
5.3.00.0160.04011.65
5.2.170.0100.0369.16
5.2.160.0150.0309.15
5.2.150.0170.0299.16
5.2.140.0140.0329.15
5.2.130.0230.0849.12
5.2.120.0140.0339.11
5.2.110.0090.0389.13
5.2.100.0150.0319.12
5.2.90.0120.0339.12
5.2.80.0160.0299.11
5.2.70.0110.0359.11
5.2.60.0130.0349.06
5.2.50.0110.0389.04
5.2.40.0140.0339.01
5.2.30.0100.0368.98
5.2.20.0150.0638.97
5.2.10.0120.0338.90
5.2.00.0080.0368.75
5.1.60.0100.0298.04
5.1.50.0090.0318.04
5.1.40.0110.0278.02
5.1.30.0080.0348.37
5.1.20.0260.0778.40
5.1.10.0140.0328.12
5.1.00.0160.0258.12
5.0.50.0100.0236.60
5.0.40.0110.0206.46
5.0.30.0090.0356.27
5.0.20.0090.0226.25
5.0.10.0120.0196.22
5.0.00.0070.0376.21
4.4.90.0070.0184.78
4.4.80.0050.0214.75
4.4.70.0110.0164.75
4.4.60.0070.0194.76
4.4.50.0070.0194.77
4.4.40.0070.0334.71
4.4.30.0080.0204.76
4.4.20.0060.0194.85
4.4.10.0230.0664.85
4.4.00.0060.0314.75
4.3.110.0060.0204.67
4.3.100.0090.0164.67
4.3.90.0060.0184.64
4.3.80.0060.0294.59
4.3.70.0100.0144.63
4.3.60.0070.0224.62
4.3.50.0090.0174.63
4.3.40.0060.0304.54
4.3.30.0050.0203.28
4.3.20.0040.0203.27
4.3.10.0130.0413.22
4.3.00.0170.01715.18

preferences:
41.63 ms | 401 KiB | 5 Q