3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array("key" => 3);

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)
8.3.60.0180.00316.50
8.3.50.0100.00720.07
8.3.40.0100.00318.54
8.3.30.0060.00919.09
8.3.20.0050.00220.04
8.3.10.0080.00021.81
8.3.00.0030.00519.13
8.2.180.0120.00418.29
8.2.170.0110.00422.96
8.2.160.0110.00420.57
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0040.00421.09
8.2.110.0030.00620.38
8.2.100.0040.00818.03
8.2.90.0000.00719.22
8.2.80.0050.00317.97
8.2.70.0000.00817.38
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0040.00418.03
8.2.30.0090.00018.00
8.2.20.0050.00217.65
8.2.10.0030.00518.05
8.2.00.0050.00317.59
8.1.270.0060.00923.87
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0030.00623.88
8.1.230.0040.00819.09
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00917.23
8.1.190.0040.00417.00
8.1.180.0040.00418.10
8.1.170.0080.00018.58
8.1.160.0000.00721.94
8.1.150.0000.00818.78
8.1.140.0000.00717.30
8.1.130.0000.00717.85
8.1.120.0000.01117.40
8.1.110.0040.00417.42
8.1.100.0030.00317.39
8.1.90.0000.00717.27
8.1.80.0000.00717.28
8.1.70.0030.00317.37
8.1.60.0060.00317.49
8.1.50.0030.00517.46
8.1.40.0000.00817.31
8.1.30.0080.00017.51
8.1.20.0060.00317.56
8.1.10.0000.00817.48
8.1.00.0070.00017.34
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00518.36
8.0.270.0070.00017.13
8.0.260.0000.00817.18
8.0.250.0000.00716.89
8.0.240.0000.00716.88
8.0.230.0000.00716.90
8.0.220.0000.00716.74
8.0.210.0070.00016.82
8.0.200.0060.00016.86
8.0.190.0000.00816.90
8.0.180.0000.00716.85
8.0.170.0040.00416.73
8.0.160.0030.00316.78
8.0.150.0030.00316.70
8.0.140.0000.00716.68
8.0.130.0000.00513.22
8.0.120.0040.00416.69
8.0.110.0020.00516.88
8.0.100.0000.00716.69
8.0.90.0070.00016.65
8.0.80.0090.00916.77
8.0.70.0040.00416.91
8.0.60.0000.00716.86
8.0.50.0030.00516.80
8.0.30.0130.00816.98
8.0.20.0150.00517.40
8.0.10.0000.00717.00
8.0.00.0110.00916.63
7.4.330.0000.00715.00
7.4.320.0030.00316.50
7.4.300.0020.00516.43
7.4.290.0030.00316.53
7.4.280.0040.00416.41
7.4.270.0000.00716.48
7.4.260.0040.00416.52
7.4.250.0040.00416.44
7.4.240.0030.00416.53
7.4.230.0000.00716.24
7.4.220.0070.01416.39
7.4.210.0000.01416.33
7.4.200.0000.00716.44
7.4.160.0110.00416.37
7.4.150.0110.00617.40
7.4.140.0170.00317.86
7.4.130.0100.01016.36
7.4.120.0090.00816.43
7.4.110.0030.01316.48
7.4.100.0110.00516.19
7.4.90.0120.00616.58
7.4.80.0140.00719.39
7.4.70.0100.00616.55
7.4.60.0120.00616.25
7.4.50.0080.00016.45
7.4.40.0040.01716.41
7.4.30.0040.01116.48
7.4.00.0000.01515.00
7.3.330.0000.00512.97
7.3.320.0050.00013.02
7.3.310.0070.00016.16
7.3.300.0000.00616.04
7.3.290.0070.01116.14
7.3.280.0090.00716.12
7.3.270.0120.00617.40
7.3.260.0130.00916.49
7.3.250.0060.01316.21
7.3.240.0070.01016.11
7.3.230.0050.01116.39
7.3.210.0080.00816.32
7.3.200.0080.00819.39
7.3.190.0090.00616.46
7.3.180.0070.00716.34
7.3.170.0120.00816.27
7.3.160.0080.00816.34
7.2.330.0100.01016.52
7.2.320.0060.01016.52
7.2.310.0100.00716.49
7.2.300.0060.01016.17
7.2.290.0100.01016.47
7.2.60.0040.01116.54
7.2.00.0050.01219.00
7.1.200.0030.01015.52
7.1.100.0060.00617.80
7.1.70.0030.00317.03
7.1.60.0160.00719.46
7.1.50.0090.00616.84
7.1.00.0000.08022.42
7.0.200.0000.00716.73
7.0.140.0070.07022.18
7.0.60.0030.08319.86
7.0.50.0030.06317.80
7.0.40.0070.04720.27
7.0.30.0370.04320.12
7.0.20.0370.05720.09
7.0.10.0030.04020.18
7.0.00.0070.05720.01
5.6.280.0030.07320.90
5.6.210.0070.08320.46
5.6.200.0130.08018.19
5.6.190.0030.04320.56
5.6.180.1800.06020.67
5.6.170.0300.07020.50
5.6.160.0070.05020.37
5.6.150.0100.08018.10
5.6.140.0000.08318.13
5.6.130.0130.06318.13
5.6.120.0070.09021.00
5.6.110.0130.07721.13
5.6.100.0070.05720.90
5.6.90.0000.09320.96
5.6.80.0070.07720.47
5.6.70.4270.04020.34
5.5.350.0230.08320.43
5.5.340.0070.07718.02
5.5.330.0030.05320.40
5.5.320.0430.04720.21
5.5.310.0400.07020.17
5.5.300.0030.04017.91
5.5.290.0070.08017.97
5.5.280.0100.06720.86
5.5.270.0100.07320.75
5.5.260.0070.08320.79
5.5.250.0030.08320.61
5.5.240.0230.04320.12
5.4.450.0270.03719.39
5.4.440.0270.04319.39
5.4.430.0170.04019.58
5.4.420.0100.04019.42
5.4.410.0130.04319.30
5.4.400.0100.03718.92
5.4.390.0130.02718.90
5.4.380.0330.07018.49
5.4.370.0430.04318.64
5.4.360.0500.04718.62
5.4.350.0370.06318.62
5.4.340.0400.05318.66
5.4.320.0050.03712.45
5.4.310.0080.03512.45
5.4.300.0030.04312.45
5.4.290.0060.03812.45
5.4.280.0060.03512.34
5.4.270.0030.04012.34
5.4.260.0070.03712.34
5.4.250.0110.03212.34
5.4.240.0030.03912.34
5.4.230.0060.03712.34
5.4.220.0060.03512.34
5.4.210.0060.03812.34
5.4.200.0070.03712.34
5.4.190.0050.03712.33
5.4.180.0040.03912.33
5.4.170.0080.04512.35
5.4.160.0060.03712.34
5.4.150.0070.03512.34
5.4.140.0030.04012.02
5.4.130.0050.03912.01
5.4.120.0070.03411.97
5.4.110.0070.04411.96
5.4.100.0080.03411.96
5.4.90.0070.03611.96
5.4.80.0060.03711.96
5.4.70.0060.03411.96
5.4.60.0060.03411.96
5.4.50.0090.03211.96
5.4.40.0070.03711.95
5.4.30.0040.03911.95
5.4.20.0070.03311.95
5.4.10.0080.03211.95
5.4.00.0060.03511.43

preferences:
50.64 ms | 400 KiB | 5 Q