3v4l.org

run code in 300+ PHP versions simultaneously
<?php $submenu = array("hello", "world");        $menu[$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)
8.3.60.0100.00616.35
8.3.50.0140.00018.07
8.3.40.0110.00318.63
8.3.30.0100.00318.98
8.3.20.0070.00020.21
8.3.10.0050.00321.59
8.3.00.0060.00317.80
8.2.180.0070.01116.32
8.2.170.0060.00922.96
8.2.160.0070.00720.34
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.09
8.2.110.0060.00322.08
8.2.100.0090.00619.31
8.2.90.0000.00719.09
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0090.00017.80
8.2.50.0080.00018.07
8.2.40.0040.00419.76
8.2.30.0040.00417.81
8.2.20.0070.00017.54
8.2.10.0040.00417.92
8.2.00.0000.00717.65
8.1.280.0080.00825.92
8.1.270.0070.00323.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.81
8.1.230.0030.00719.00
8.1.220.0000.01017.74
8.1.210.0040.00418.77
8.1.200.0060.00316.88
8.1.190.0000.00817.10
8.1.180.0080.00018.10
8.1.170.0050.00318.46
8.1.160.0040.00421.93
8.1.150.0070.00018.74
8.1.140.0040.00417.35
8.1.130.0000.00719.57
8.1.120.0040.00417.34
8.1.110.0040.00317.35
8.1.100.0070.00017.20
8.1.90.0040.00417.34
8.1.80.0000.00717.17
8.1.70.0030.00317.26
8.1.60.0040.00417.40
8.1.50.0060.00317.34
8.1.40.0070.00717.41
8.1.30.0040.00417.54
8.1.20.0040.00417.42
8.1.10.0040.00417.43
8.1.00.0040.00417.41
8.0.300.0050.00318.77
8.0.290.0040.00416.63
8.0.280.0040.00418.37
8.0.270.0050.00317.19
8.0.260.0000.00817.16
8.0.250.0030.00316.86
8.0.240.0000.00716.84
8.0.230.0040.00416.82
8.0.220.0030.00316.75
8.0.210.0030.00316.68
8.0.200.0030.00316.73
8.0.190.0000.00716.70
8.0.180.0000.00716.67
8.0.170.0040.00416.66
8.0.160.0080.00016.85
8.0.150.0000.00716.56
8.0.140.0020.00516.62
8.0.130.0050.00313.38
8.0.120.0040.00416.69
8.0.110.0040.00416.71
8.0.100.0000.00816.64
8.0.90.0030.00516.76
8.0.80.0090.01216.81
8.0.70.0040.00416.79
8.0.60.0050.00216.57
8.0.50.0070.00016.70
8.0.30.0100.00916.97
8.0.20.0080.01117.40
8.0.10.0040.00416.79
8.0.00.0080.00916.67
7.4.330.0030.00315.09
7.4.320.0060.00016.26
7.4.300.0050.00316.33
7.4.290.0030.00316.51
7.4.280.0030.00416.35
7.4.270.0070.00016.36
7.4.260.0000.00716.49
7.4.250.0070.00016.34
7.4.240.0030.00316.48
7.4.230.0030.00316.57
7.4.220.0140.00516.53
7.4.210.0070.00716.54
7.4.200.0040.00416.36
7.4.160.0060.00916.34
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0130.00416.39
7.4.120.0100.00816.36
7.4.110.0100.01316.39
7.4.100.0120.00916.35
7.4.90.0100.00716.36
7.4.80.0140.00419.39
7.4.70.0040.01616.53
7.4.60.0110.01016.38
7.4.50.0000.00916.33
7.4.40.0150.00016.28
7.4.30.0040.01216.38
7.3.330.0000.00513.07
7.3.320.0060.00013.09
7.3.310.0070.00016.19
7.3.300.0060.00316.17
7.3.290.0130.00616.09
7.3.280.0090.00816.12
7.3.270.0070.01317.40
7.3.260.0040.01516.11
7.3.250.0120.00716.21
7.3.240.0030.01416.38
7.3.230.0110.00716.39
7.3.210.0100.00716.18
7.3.200.0110.00919.39
7.3.190.0040.01216.36
7.3.180.0180.00316.08
7.3.170.0000.01516.30
7.3.160.0060.00916.19
7.2.330.0060.01116.24
7.2.320.0040.01416.60
7.2.310.0090.00916.63
7.2.300.0120.00916.61
7.2.290.0120.00916.25
5.4.320.0100.04312.45
5.4.310.0120.07012.45
5.4.300.0100.05312.45
5.4.290.0090.05412.45
5.4.280.0060.04612.34
5.4.270.0040.04212.34
5.4.260.0080.04212.34
5.4.250.0090.03612.35
5.4.240.0090.03412.35
5.4.230.0070.03812.34
5.4.220.0070.03712.34
5.4.210.0030.04412.34
5.4.200.0100.04312.34
5.4.190.0250.06512.34
5.4.180.0110.06612.34
5.4.170.0070.04112.35
5.4.160.0060.04112.34
5.4.150.0060.04312.34
5.4.140.0070.04912.02
5.4.130.0100.04112.01
5.4.120.0060.03911.97
5.4.110.0060.04211.96
5.4.100.0120.03711.96
5.4.90.0070.03811.96
5.4.80.0050.04311.96
5.4.70.0080.04011.96
5.4.60.0120.03711.96
5.4.50.0070.06511.96
5.4.40.0110.04611.95
5.4.30.0050.04211.95
5.4.20.0070.03611.95
5.4.10.0050.03611.95
5.4.00.0030.03911.43
5.3.290.0070.03812.80
5.3.280.0100.03512.70
5.3.270.0080.04112.72
5.3.260.0050.04112.72
5.3.250.0090.03712.72
5.3.240.0060.04312.72
5.3.230.0040.04312.71
5.3.220.0050.03912.68
5.3.210.0060.04012.68
5.3.200.0040.04012.68
5.3.190.0060.04312.68
5.3.180.0080.03312.67
5.3.170.0080.04212.67
5.3.160.0110.03612.67
5.3.150.0080.03612.68
5.3.140.0120.04012.66
5.3.130.0060.03912.66
5.3.120.0050.04112.66
5.3.110.0080.03712.66
5.3.100.0080.04112.12
5.3.90.0030.04012.09
5.3.80.0030.04112.07
5.3.70.0060.03712.07
5.3.60.0050.03812.06
5.3.50.0080.03512.00
5.3.40.0090.03412.00
5.3.30.0070.03711.94
5.3.20.0120.04411.72
5.3.10.0040.04411.68
5.3.00.0090.03611.67

preferences:
51.3 ms | 400 KiB | 5 Q