3v4l.org

run code in 300+ PHP versions simultaneously
<?php $submenu = array("hello", "world");  $key = 0; $menu[$key]['submenu'] = $submenu;    print_r($menu[$key]['submenu']);

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)
8.3.60.0090.00618.18
8.3.50.0100.01022.03
8.3.40.0040.01118.63
8.3.30.0070.00718.96
8.3.20.0050.00320.04
8.3.10.0000.00821.87
8.3.00.0070.00417.77
8.2.180.0100.00716.50
8.2.170.0140.00322.96
8.2.160.0100.00320.45
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00720.89
8.2.110.0030.00622.23
8.2.100.0000.01117.66
8.2.90.0090.00019.23
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0040.00417.91
8.2.50.0080.00018.07
8.2.40.0040.00419.75
8.2.30.0040.00418.03
8.2.20.0030.00517.44
8.2.10.0000.00817.84
8.2.00.0040.00417.41
8.1.280.0110.00425.92
8.1.270.0070.00323.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0000.01019.08
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0080.00016.88
8.1.180.0040.00418.10
8.1.170.0080.00018.58
8.1.160.0040.00421.98
8.1.150.0000.00818.74
8.1.140.0030.00517.22
8.1.130.0050.00319.50
8.1.120.0070.00017.32
8.1.110.0000.00717.31
8.1.100.0000.00717.31
8.1.90.0030.00317.39
8.1.80.0070.00017.27
8.1.70.0000.00617.31
8.1.60.0000.00817.35
8.1.50.0000.00817.37
8.1.40.0060.00317.38
8.1.30.0030.00517.42
8.1.20.0040.00417.45
8.1.10.0030.00617.38
8.1.00.0030.00517.36
8.0.300.0040.00418.81
8.0.290.0050.00516.63
8.0.280.0040.00418.37
8.0.270.0000.00717.18
8.0.260.0000.00617.06
8.0.250.0030.00316.80
8.0.240.0000.00716.79
8.0.230.0000.00716.73
8.0.220.0070.00016.78
8.0.210.0030.00316.77
8.0.200.0030.00316.79
8.0.190.0000.00716.79
8.0.180.0000.00716.83
8.0.170.0040.00416.85
8.0.160.0040.00416.70
8.0.150.0000.00716.68
8.0.140.0020.00516.73
8.0.130.0030.00313.37
8.0.120.0040.00416.74
8.0.110.0030.00516.76
8.0.100.0050.00316.66
8.0.90.0040.00416.77
8.0.80.0070.00816.64
8.0.70.0040.00416.65
8.0.60.0040.00416.82
8.0.50.0040.00416.75
8.0.30.0120.00717.12
8.0.20.0110.00817.40
8.0.10.0070.00016.68
8.0.00.0080.01116.50
7.4.330.0000.00515.04
7.4.320.0060.00016.51
7.4.300.0040.00416.38
7.4.290.0020.00516.40
7.4.280.0000.00716.35
7.4.270.0050.00316.44
7.4.260.0030.00316.27
7.4.250.0000.00716.34
7.4.240.0000.00716.42
7.4.230.0070.00016.30
7.4.220.0130.00616.57
7.4.210.0100.00316.57
7.4.200.0000.00816.36
7.4.160.0060.01316.38
7.4.150.0160.00617.40
7.4.140.0100.00617.86
7.4.130.0140.01116.61
7.4.120.0070.01316.44
7.4.110.0160.00616.45
7.4.100.0090.00816.41
7.4.90.0070.01016.43
7.4.80.0120.00619.39
7.4.70.0070.01316.57
7.4.60.0080.01216.34
7.4.50.0000.00416.21
7.4.40.0080.00816.14
7.4.30.0060.01216.50
7.3.330.0050.00012.96
7.3.320.0020.00213.22
7.3.310.0030.00616.11
7.3.300.0070.00016.14
7.3.290.0000.02016.14
7.3.280.0050.01116.15
7.3.270.0090.00917.40
7.3.260.0120.00616.39
7.3.240.0070.01016.48
7.3.230.0050.01116.39
7.3.210.0070.01016.05
7.3.200.0000.01619.39
7.3.190.0120.00616.44
7.3.180.0030.01316.25
7.3.170.0030.01316.50
7.3.160.0100.00616.12
7.2.330.0070.01016.35
7.2.320.0030.01416.55
7.2.310.0100.00716.61
7.2.300.0090.00916.47
7.2.290.0100.00616.33
5.4.320.0060.04312.45
5.4.310.0070.03812.45
5.4.300.0070.03812.45
5.4.290.0070.04512.45
5.4.280.0050.04212.34
5.4.270.0050.03812.35
5.4.260.0080.03812.35
5.4.250.0080.04712.35
5.4.240.0080.04112.35
5.4.230.0080.03712.34
5.4.220.0050.04212.34
5.4.210.0070.04112.34
5.4.200.0060.03812.34
5.4.190.0090.03412.33
5.4.180.0050.03812.33
5.4.170.0070.03712.35
5.4.160.0100.03512.34
5.4.150.0070.03812.34
5.4.140.0090.03912.02
5.4.130.0070.04312.01
5.4.120.0060.04011.96
5.4.110.0050.03911.96
5.4.100.0100.03611.96
5.4.90.0100.04911.96
5.4.80.0080.04311.96
5.4.70.0070.03611.96
5.4.60.0060.03611.96
5.4.50.0070.04111.96
5.4.40.0080.03811.95
5.4.30.0040.03811.95
5.4.20.0050.04311.95
5.4.10.0070.03811.95
5.4.00.0040.03811.43
5.3.290.0130.04212.80
5.3.280.0070.03812.71
5.3.270.0090.03612.72
5.3.260.0070.03812.72
5.3.250.0070.03612.72
5.3.240.0070.03912.72
5.3.230.0070.03812.71
5.3.220.0060.03612.68
5.3.210.0090.03812.68
5.3.200.0050.03712.68
5.3.190.0050.03812.68
5.3.180.0050.03712.67
5.3.170.0070.03712.67
5.3.160.0040.03812.67
5.3.150.0040.03912.67
5.3.140.0060.03612.66
5.3.130.0040.04012.66
5.3.120.0050.03912.66
5.3.110.0050.04212.66
5.3.100.0070.03512.12
5.3.90.0050.03612.08
5.3.80.0040.03812.07
5.3.70.0060.03712.07
5.3.60.0040.03812.06
5.3.50.0050.03612.00
5.3.40.0040.04112.00
5.3.30.0040.04211.94
5.3.20.0060.04311.71
5.3.10.0090.03811.69
5.3.00.0040.03811.67

preferences:
38.82 ms | 401 KiB | 5 Q