3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array['a']['b'] = 'val';

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)
8.5.30.0110.00619.11
8.5.20.0100.00719.80
8.5.10.0090.01016.73
8.5.00.0100.01119.93
8.4.180.0130.00722.02
8.4.170.0140.00720.59
8.4.160.0130.00922.32
8.4.150.0080.00416.73
8.4.140.0170.00417.46
8.4.130.0070.00219.48
8.4.120.0060.00224.34
8.4.110.0130.01021.46
8.4.100.0070.00318.75
8.4.90.0090.00719.06
8.4.80.0130.00618.50
8.4.70.0110.00718.10
8.4.60.0090.01118.69
8.4.50.0100.01018.45
8.4.40.0160.00317.63
8.4.30.0210.00818.36
8.4.20.0160.00318.00
8.4.10.0130.00719.64
8.3.300.0110.00920.60
8.3.290.0100.01320.80
8.3.280.0140.00818.36
8.3.270.0100.01016.64
8.3.260.0130.00616.42
8.3.250.0120.00718.81
8.3.240.0120.00619.05
8.3.230.0130.00716.48
8.3.220.0110.00718.89
8.3.210.0100.00818.34
8.3.200.0060.00316.71
8.3.190.0120.00518.73
8.3.180.0110.00717.12
8.3.170.0180.00020.74
8.3.160.0070.00018.29
8.3.150.0060.00317.21
8.3.140.0150.00316.59
8.3.130.0060.00318.30
8.3.120.0160.01117.71
8.3.110.0220.00718.71
8.3.100.0180.00816.45
8.3.90.0130.01021.62
8.3.80.0130.00617.78
8.3.70.0170.00216.56
8.3.60.0190.00516.46
8.3.50.0150.00816.45
8.3.40.0170.00518.13
8.3.30.0090.00817.97
8.3.20.0050.01220.79
8.3.10.0150.00521.06
8.3.00.0110.00422.65
8.2.300.0130.00822.21
8.2.290.0100.00820.58
8.2.280.0050.00618.52
8.2.270.0090.00917.35
8.2.260.0080.00618.23
8.2.250.0050.00318.56
8.2.240.0160.00517.70
8.2.230.0210.00119.47
8.2.220.0190.00320.19
8.2.210.0160.00621.55
8.2.200.0210.00317.75
8.2.190.0180.01017.26
8.2.180.0210.00621.19
8.2.170.0220.00718.30
8.2.160.0210.00520.22
8.2.150.0220.00721.52
8.2.140.0180.00320.87
8.2.130.0130.01021.73
8.2.120.0180.00621.88
8.2.110.0150.01119.21
8.2.100.0190.00917.53
8.2.90.0190.00517.57
8.2.80.0150.00718.10
8.2.70.0190.00517.63
8.2.60.0180.00617.84
8.2.50.0140.00817.80
8.2.40.0140.00919.19
8.2.30.0160.00418.21
8.2.20.0120.00817.74
8.2.10.0080.00719.59
8.2.00.0170.00718.21
8.1.340.0120.00717.57
8.1.330.0110.00921.66
8.1.320.0090.00615.92
8.1.310.0070.01118.63
8.1.300.0340.00017.12
8.1.290.0210.00723.24
8.1.280.0230.00621.09
8.1.270.0140.00020.53
8.1.260.0220.00422.59
8.1.250.0120.00722.74
8.1.240.0170.00618.18
8.1.230.0150.00518.23
8.1.220.0140.00917.54
8.1.210.0160.00817.97
8.1.200.0190.00717.13
8.1.190.0180.00817.17
8.1.180.0170.00517.56
8.1.170.0110.00518.01
8.1.160.0190.00517.90
8.1.150.0140.00618.08
8.1.140.0120.01018.01
8.1.130.0210.00117.20
8.1.120.0140.00817.30
8.1.110.0190.00317.23
8.1.100.0110.00517.34
8.1.90.0120.00617.34
8.1.80.0090.00517.29
8.1.70.0120.00417.26
8.1.60.0130.00417.37
8.1.50.0130.00417.35
8.1.40.0140.00417.37
8.1.30.0120.00517.47
8.1.20.0130.00417.46
8.1.10.0150.00317.42
8.1.00.0110.00417.36
8.0.300.0120.00217.45
8.0.290.0150.00216.52
8.0.280.0070.00717.40
8.0.270.0110.00416.56
8.0.260.0120.00216.56
8.0.250.0080.00616.64
8.0.240.0130.00416.57
8.0.230.0080.00416.80
8.0.220.0120.00216.75
8.0.210.0090.00516.70
8.0.200.0090.00616.75
8.0.190.0090.00516.81
8.0.180.0080.00616.73
8.0.170.0110.00516.74
8.0.160.0110.00416.75
8.0.150.0120.00316.65
8.0.140.0140.00216.69
8.0.130.0130.00316.27
8.0.120.0100.00716.70
8.0.110.0110.00516.69
8.0.100.0120.00416.66
8.0.90.0110.00516.67
8.0.80.0130.00416.72
8.0.70.0100.00616.68
8.0.60.0120.00316.69
8.0.50.0110.00316.66
8.0.30.0100.00516.65
8.0.20.0060.00716.63
8.0.10.0090.00716.87
8.0.00.0060.00616.82
7.4.330.0200.00516.00
7.4.320.0090.00316.39
7.4.300.0060.00516.42
7.4.290.0090.00416.42
7.4.280.0120.00416.38
7.4.270.0130.00316.29
7.4.260.0090.00416.04
7.4.250.0110.00416.36
7.4.240.0080.00416.39
7.4.230.0080.00316.40
7.4.220.0080.00516.37
7.4.210.0110.00516.43
7.4.200.0110.00316.39
7.4.190.0080.00516.39
7.4.180.0120.00216.47
7.4.160.0100.00616.46
7.4.150.0100.00616.37
7.4.140.0070.00616.36
7.4.130.0090.00516.34
7.4.120.0090.00616.33
7.4.110.0100.00516.34
7.4.100.0110.00516.39
7.4.90.0100.00616.35
7.4.80.0110.00716.35
7.4.70.0080.00616.40
7.4.60.0100.00516.37
7.4.50.0110.00416.21
7.4.40.0110.00416.25
7.4.30.0100.00516.32
7.4.20.0120.00416.28
7.4.10.0100.00616.30
7.4.00.0060.00716.33
7.3.330.0100.00416.13
7.3.320.0120.00315.78
7.3.310.0130.00216.13
7.3.300.0130.00316.11
7.3.290.0120.00416.14
7.3.280.0120.00516.15
7.3.270.0100.00516.15
7.3.260.0100.00616.12
7.3.250.0130.00416.07
7.3.240.0120.00516.13
7.3.230.0120.00616.14
7.3.220.0130.00516.02
7.3.210.0130.00516.12
7.3.200.0110.00516.06
7.3.190.0130.00416.05
7.3.180.0110.00716.05
7.3.170.0120.00516.07
7.3.160.0120.00616.12
7.3.150.0130.00416.08
7.3.140.0130.00516.06
7.3.130.0120.00516.09
7.3.120.0120.00415.99
7.3.110.0110.00516.00
7.3.100.0130.00316.05
7.3.90.0100.00616.34
7.3.80.0120.00316.05
7.3.70.0090.00616.13
7.3.60.0120.00416.25
7.3.50.0120.00416.23
7.3.40.0100.00516.25
7.3.30.0090.00716.24
7.3.20.0120.00517.72
7.3.10.0120.00417.64
7.3.00.0130.00417.70

preferences:
46.85 ms | 1367 KiB | 5 Q