3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { } $objects = array_map(function () { return new Foo; }, range(0, 10000)); var_dump(memory_get_usage());

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)
7.1.70.0030.00617.00
7.1.60.0100.01619.25
7.1.50.0000.02416.70
7.1.00.0000.08022.48
7.0.200.0040.01116.70
7.0.140.0070.07022.13
7.0.110.0030.08321.00
7.0.100.0100.07021.04
7.0.90.0530.08320.90
7.0.80.0500.07321.14
7.0.70.0530.07720.99
7.0.60.0470.08021.09
7.0.50.0470.05721.49
7.0.40.0170.07020.16
7.0.30.0170.07720.04
7.0.20.0100.08020.03
7.0.10.0070.08020.25
7.0.00.0070.08320.03
5.6.280.0000.08324.89
5.6.260.0130.04024.47
5.6.250.0130.07324.44
5.6.240.0130.08324.36
5.6.230.0100.04324.48
5.6.220.0070.05324.46
5.6.210.0130.08724.41
5.6.200.0100.08724.71
5.6.190.0130.08025.00
5.6.180.0170.08324.93
5.6.170.0000.09024.88
5.6.160.0070.05324.73
5.6.150.0130.08724.72
5.6.140.0100.09324.91
5.6.130.0170.08324.82
5.6.120.0130.08024.74
5.6.110.0070.08324.71
5.6.100.0130.09025.00
5.6.90.0130.09024.84
5.6.80.0130.07324.13
5.6.70.0100.08024.25
5.6.60.0070.09724.18
5.6.50.0070.08024.16
5.6.40.0130.08024.30
5.6.30.0100.07724.21
5.6.20.0130.07724.29
5.6.10.0170.07724.10
5.6.00.0170.07724.41
5.5.380.0130.07724.36
5.5.370.0030.09324.32
5.5.360.0200.07024.39
5.5.350.0130.08724.50
5.5.340.0170.08025.05
5.5.330.0100.08725.07
5.5.320.0130.08024.84
5.5.310.0130.08725.05
5.5.300.0100.05325.05
5.5.290.0000.08724.99
5.5.280.0170.05324.92
5.5.270.0230.07324.73
5.5.260.0200.07324.89
5.5.250.0070.08024.63
5.5.240.0200.07024.12
5.5.230.0000.10024.11
5.5.220.0130.08024.38
5.5.210.0070.07724.40
5.5.200.0070.07724.15
5.5.190.0100.08324.36
5.5.180.0170.07724.25
5.5.160.0070.08024.09
5.5.150.0100.07724.19
5.5.140.0100.08324.33
5.5.130.0130.07324.32
5.5.120.0170.07724.13
5.5.110.0170.07724.27
5.5.100.0170.07724.18
5.5.90.0070.08024.26
5.5.80.0070.08324.19
5.5.70.0070.08324.00
5.5.60.0100.08024.07
5.5.50.0070.07724.13
5.5.40.0070.04724.16
5.5.30.0070.07724.06
5.5.20.0130.07024.04
5.5.10.0170.06324.07
5.5.00.0170.07324.25
5.4.450.0030.08323.44
5.4.440.0070.09023.32
5.4.430.0200.07723.39
5.4.420.0100.08023.30
5.4.410.0100.09023.24
5.4.400.0130.08022.94
5.4.390.0100.08322.98
5.4.380.0070.07723.00
5.4.370.0130.07322.86
5.4.360.0100.07722.91
5.4.350.0030.08722.97
5.4.340.0130.07323.14
5.4.320.0100.07722.93
5.4.310.0100.08722.96
5.4.300.0170.07723.22
5.4.290.0130.08022.96
5.4.280.0170.07323.15
5.4.270.0030.05722.95
5.4.260.0130.08022.94
5.4.250.0130.07323.04
5.4.240.0170.08323.04
5.4.230.0030.09023.22
5.4.220.0170.08023.13
5.4.210.0170.07723.14
5.4.200.0100.08323.02
5.4.190.0170.07723.03
5.4.180.0100.08323.01
5.4.170.0100.08022.94
5.4.160.0070.04323.20
5.4.150.0100.08322.89
5.4.140.0200.07320.40
5.4.130.0030.08020.33
5.4.120.0100.07320.47
5.4.110.0170.07320.38
5.4.100.0130.07720.44
5.4.90.0100.08020.32
5.4.80.0100.04020.36
5.4.70.0100.06020.42
5.4.60.0100.07720.52
5.4.50.0030.06020.36
5.4.40.0230.04320.35
5.4.30.0070.07020.32
5.4.20.0030.08320.39
5.4.10.0130.08020.63
5.4.00.0070.07719.89
5.3.290.0130.08020.07
5.3.280.0130.07320.00
5.3.270.0100.08720.26
5.3.260.0200.07020.01
5.3.250.0100.05320.09
5.3.240.0070.07020.02
5.3.230.0170.07019.99
5.3.220.0170.08019.83
5.3.210.0170.06320.14
5.3.200.0170.08019.88
5.3.190.0130.08020.00
5.3.180.0070.08019.97
5.3.170.0170.04320.00
5.3.160.0130.07719.88
5.3.150.0200.04019.96
5.3.140.0030.08320.06
5.3.130.0070.07720.04
5.3.120.0100.09019.81
5.3.110.0100.08720.04
5.3.100.0070.07019.44
5.3.90.0030.09019.50
5.3.80.0000.07019.52
5.3.70.0100.06319.43
5.3.60.0030.08019.36
5.3.50.0230.06719.29
5.3.40.0130.07719.39
5.3.30.0100.08319.24
5.3.20.0230.06019.06
5.3.10.0070.07719.07
5.3.00.0200.06718.97
5.2.170.0030.03712.45
5.2.160.0070.06312.45
5.2.150.0070.06312.45
5.2.140.0100.05312.45
5.2.130.0000.04012.45
5.2.120.0030.06312.45
5.2.110.0030.06012.45
5.2.100.0000.06712.45
5.2.90.0100.06012.45
5.2.80.0030.06012.45
5.2.70.0070.06312.45
5.2.60.0070.05712.45
5.2.50.0070.06012.45
5.2.40.0030.06712.45
5.2.30.0070.06312.45
5.2.20.0070.06012.45
5.2.10.0000.05312.45
5.2.00.0070.05712.45
5.1.60.0030.05012.45
5.1.50.0130.04312.45
5.1.40.0070.05012.45
5.1.30.0100.05012.45
5.1.20.0070.05312.45
5.1.10.0030.03312.45
5.1.00.0070.05012.45
5.0.50.0000.05012.45
5.0.40.0030.04312.45
5.0.30.0000.06712.45
5.0.20.0000.04312.45
5.0.10.0030.04312.45
5.0.00.0100.05712.45
4.4.90.0030.03312.45
4.4.80.0070.03312.45
4.4.70.0000.04012.45
4.4.60.0030.02312.45
4.4.50.0000.03712.45
4.4.40.0070.04712.45
4.4.30.0030.03712.45
4.4.20.0000.03712.45
4.4.10.0100.02712.45
4.4.00.0070.04712.45
4.3.110.0000.03312.45
4.3.100.0030.03012.45
4.3.90.0000.02712.45
4.3.80.0000.05712.45
4.3.70.0000.03712.45
4.3.60.0030.03012.45
4.3.50.0000.03712.45
4.3.40.0000.05712.45
4.3.30.0070.03012.45
4.3.20.0030.03012.45
4.3.10.0000.03712.45
4.3.00.0000.03312.45

preferences:
29.01 ms | 400 KiB | 5 Q