3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('foo' => 'bar');

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)
8.3.60.0080.00818.15
8.3.50.0100.00521.85
8.3.40.0140.00718.55
8.3.30.0140.00618.97
8.3.20.0050.00220.34
8.3.10.0030.00620.54
8.3.00.0030.00519.13
8.2.180.0090.01216.75
8.2.170.0180.00322.96
8.2.160.0130.00020.39
8.2.150.0000.00724.18
8.2.140.0070.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00420.92
8.2.110.0100.00020.52
8.2.100.0070.00418.03
8.2.90.0000.00819.23
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0030.00517.93
8.2.50.0030.00518.07
8.2.40.0000.00918.16
8.2.30.0080.00319.36
8.2.20.0040.00417.67
8.2.10.0040.00418.03
8.2.00.0070.00017.49
8.1.280.0140.00725.92
8.1.270.0030.00622.06
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0080.00320.62
8.1.230.0070.00417.70
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0060.00317.11
8.1.180.0040.00418.10
8.1.170.0000.00818.38
8.1.160.0000.00821.93
8.1.150.0040.00418.72
8.1.140.0040.00417.45
8.1.130.0000.00717.88
8.1.120.0000.00717.24
8.1.110.0040.00417.32
8.1.100.0080.00017.34
8.1.90.0030.00317.39
8.1.80.0000.00717.29
8.1.70.0030.00317.36
8.1.60.0040.00417.56
8.1.50.0040.00417.34
8.1.40.0040.00417.42
8.1.30.0000.00817.43
8.1.20.0070.00017.64
8.1.10.0040.00417.42
8.1.00.0040.00417.41
8.0.300.0030.00618.77
8.0.290.0070.00016.63
8.0.280.0000.00818.25
8.0.270.0030.00317.18
8.0.260.0000.00617.15
8.0.250.0030.00316.80
8.0.240.0000.00616.84
8.0.230.0030.00316.87
8.0.220.0070.00016.76
8.0.210.0070.00016.83
8.0.200.0000.00616.92
8.0.190.0030.00316.93
8.0.180.0000.00816.74
8.0.170.0070.00016.84
8.0.160.0030.00516.76
8.0.150.0030.00416.80
8.0.140.0000.00716.82
8.0.130.0050.00013.25
8.0.120.0050.00216.74
8.0.110.0000.00816.83
8.0.100.0040.00416.88
8.0.90.0080.00016.89
8.0.80.0090.00616.80
8.0.70.0000.00816.62
8.0.60.0080.00016.65
8.0.50.0000.00716.80
8.0.30.0200.00816.93
8.0.20.0110.01017.40
8.0.10.0040.00416.89
8.0.00.0080.00916.54
7.4.330.0020.00215.03
7.4.320.0070.00016.53
7.4.300.0000.00716.53
7.4.290.0000.00616.33
7.4.280.0000.00716.55
7.4.270.0000.00716.40
7.4.260.0080.00016.51
7.4.250.0000.00716.41
7.4.240.0000.00716.57
7.4.230.0000.00716.27
7.4.220.0130.00616.46
7.4.210.0030.01016.52
7.4.200.0070.00016.43
7.4.160.0070.01016.39
7.4.150.0140.00417.40
7.4.140.0140.00717.86
7.4.130.0130.00616.44
7.4.120.0100.01016.36
7.4.110.0130.00416.51
7.4.100.0070.01116.34
7.4.90.0120.00916.36
7.4.80.0160.00619.39
7.4.70.0030.01416.23
7.4.60.0030.01516.36
7.4.50.0040.00416.39
7.4.40.0090.00916.31
7.4.30.0120.00416.40
7.4.00.0050.00514.80
7.3.330.0030.00312.89
7.3.320.0000.00513.05
7.3.310.0000.00716.21
7.3.300.0000.00716.04
7.3.290.0070.01016.25
7.3.280.0080.01116.13
7.3.270.0200.00017.40
7.3.260.0110.00616.08
7.3.250.0100.00916.25
7.3.240.0130.01016.32
7.3.230.0060.00916.39
7.3.210.0150.00316.09
7.3.200.0160.00619.39
7.3.190.0100.00616.43
7.3.180.0030.01216.19
7.3.170.0120.00916.27
7.3.160.0140.00316.23
7.2.330.0140.00316.13
7.2.320.0090.00916.47
7.2.310.0060.01716.56
7.2.300.0080.00816.23
7.2.290.0060.00916.41
7.2.00.0040.00819.04
7.1.100.0000.01017.79
7.1.70.0040.00716.64
7.1.60.0070.01719.61
7.1.50.0060.01616.84
7.1.00.0000.08022.40
7.0.200.0040.00416.51
7.0.140.0070.07022.18
7.0.60.0070.03719.94
7.0.50.0100.07017.85
7.0.40.0000.04720.23
7.0.30.0300.06320.04
7.0.20.0200.04320.09
7.0.10.0330.08320.23
7.0.00.0130.06720.32
5.6.280.0100.06721.12
5.6.210.0070.07320.75
5.6.200.0100.03718.16
5.6.190.0100.05020.43
5.6.180.0400.06320.49
5.6.170.0270.04020.45
5.6.160.0030.07720.70
5.6.150.0030.08318.22
5.6.140.0170.07018.18
5.6.130.0070.08018.08
5.6.120.0130.08321.11
5.6.110.0070.08321.13
5.6.100.0030.04021.13
5.6.90.0070.04321.02
5.6.80.0030.06720.39
5.6.70.2570.03020.39
5.5.350.0100.07720.40
5.5.340.0030.03717.88
5.5.330.0030.04720.21
5.5.320.0270.04020.52
5.5.310.0300.07720.50
5.5.300.0130.07017.84
5.5.290.0100.05717.96
5.5.280.0100.08320.95
5.5.270.0070.05720.64
5.5.260.0170.07720.79
5.5.250.0100.04020.54
5.5.240.0070.08320.26
5.4.450.0300.10319.42
5.4.440.0100.05019.54
5.4.430.0400.04019.40
5.4.420.0100.04719.42
5.4.410.0130.05019.28
5.4.400.0170.03718.89
5.4.390.0070.05018.93
5.4.380.0230.07318.62
5.4.370.0300.05318.64
5.4.360.0230.04718.66
5.4.350.0330.05018.71
5.4.340.0200.05718.71
5.4.320.0070.04312.45
5.4.310.0060.03912.45
5.4.300.0080.03512.45
5.4.290.0070.03812.45
5.4.280.0060.04012.34
5.4.270.0090.03512.34
5.4.260.0040.04012.34
5.4.250.0100.04912.35
5.4.240.0110.03912.34
5.4.230.0080.04312.34
5.4.220.0050.03712.34
5.4.210.0090.03512.34
5.4.200.0070.03712.34
5.4.190.0050.03812.34
5.4.180.0060.03712.33
5.4.170.0030.04012.34
5.4.160.0120.03412.34
5.4.150.0110.03912.34
5.4.140.0130.03612.02
5.4.130.0070.03612.01
5.4.120.0050.03611.96
5.4.110.0090.03711.96
5.4.100.0060.03811.96
5.4.90.0060.04411.96
5.4.80.0060.03911.96
5.4.70.0060.03611.96
5.4.60.0040.03711.96
5.4.50.0060.03811.96
5.4.40.0050.03811.95
5.4.30.0140.03311.95
5.4.20.0090.03711.95
5.4.10.0070.03811.95
5.4.00.0070.03611.43

preferences:
36.16 ms | 401 KiB | 5 Q