3v4l.org

run code in 300+ PHP versions simultaneously
<?php $r = array(3, 7, 2); $rr = array_merge(array(), $r); shuffle($rr); var_dump($rr);

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)
7.2.00.0000.01219.33
7.1.70.0000.00817.06
7.1.60.0090.01619.32
7.1.50.0120.00616.81
7.1.00.0030.07322.30
7.0.200.0100.00016.48
7.0.140.0030.07022.04
7.0.60.0130.07320.05
7.0.50.0030.05017.88
7.0.40.0100.08320.08
7.0.30.0300.07720.18
7.0.20.0070.05020.21
7.0.10.0100.08320.12
7.0.00.0070.04320.20
5.6.280.0030.07321.11
5.6.210.0100.07720.66
5.6.200.0100.06018.22
5.6.190.0070.04320.67
5.6.180.0330.04020.39
5.6.170.0130.04320.48
5.6.160.0100.08020.71
5.6.150.0000.05018.07
5.6.140.0100.08318.07
5.6.130.0070.06318.19
5.6.120.0100.07320.84
5.6.110.0070.08321.00
5.6.100.0100.07720.97
5.6.90.0130.07321.07
5.6.80.0030.04020.37
5.5.350.0100.04320.41
5.5.340.0070.05017.95
5.5.330.0070.04020.07
5.5.320.0230.06720.31
5.5.310.0230.04320.18
5.5.300.0100.08017.88
5.5.290.0070.05717.90
5.5.280.0170.06320.87
5.5.270.0100.07720.71
5.5.260.0030.05020.67
5.5.250.0170.07320.55
5.5.240.0130.04020.18
5.4.450.1030.03019.46
5.4.440.0770.06019.60
5.4.430.1000.04719.42
5.4.420.0900.00019.32
5.4.410.0670.00019.38
5.4.400.0800.00019.18
5.4.390.0830.00019.03
5.4.380.0630.00019.13
5.4.370.0630.00019.16
5.4.360.0630.00019.13
5.4.350.0630.00019.07
5.4.340.0630.00019.03
5.4.320.0030.04012.45
5.4.310.0040.03912.45
5.4.300.0050.03612.45
5.4.290.0120.03612.45
5.4.280.0070.03412.34
5.4.270.0100.03412.34
5.4.260.0050.04612.35
5.4.250.0050.04012.34
5.4.240.0050.04412.34
5.4.230.0070.04912.34
5.4.220.0050.03912.34
5.4.210.0050.03712.34
5.4.200.0060.04312.34
5.4.190.0080.03512.34
5.4.180.0090.03912.34
5.4.170.0030.04212.34
5.4.160.0050.03612.34
5.4.150.0070.03612.34
5.4.140.0100.03312.02
5.4.130.0040.03812.01
5.4.120.0030.03811.97
5.4.110.0140.03911.96
5.4.100.0180.03911.96
5.4.90.0180.03811.96
5.4.80.0080.03911.96
5.4.70.0140.04411.96
5.4.60.0140.04111.96
5.4.50.0110.04911.96
5.4.40.0070.03711.95
5.4.30.0080.04111.95
5.4.20.0060.03811.95
5.4.10.0070.03911.95
5.4.00.0080.03911.44
5.3.290.0070.03812.80
5.3.280.0120.03112.71
5.3.270.0070.03812.73
5.3.260.0070.03812.72
5.3.250.0080.03412.72
5.3.240.0060.03712.72
5.3.230.0040.04012.71
5.3.220.0060.03612.68
5.3.210.0050.04312.68
5.3.200.0080.03812.68
5.3.190.0090.04012.68
5.3.180.0050.03812.67
5.3.170.0100.03712.67
5.3.160.0100.03612.67
5.3.150.0090.03612.67
5.3.140.0040.03812.66
5.3.130.0050.03912.66
5.3.120.0040.04012.66
5.3.110.0040.04012.65
5.3.100.0080.03912.12
5.3.90.0040.03912.09
5.3.80.0080.03312.07
5.3.70.0030.04312.07
5.3.60.0070.04012.07
5.3.50.0060.03512.00
5.3.40.0040.03912.00
5.3.30.0070.03411.95
5.3.20.0040.04011.73
5.3.10.0100.03711.69
5.3.00.0050.03711.68
5.2.170.0070.0289.18
5.2.160.0050.0369.18
5.2.150.0030.0349.18
5.2.140.0060.0319.18
5.2.130.0040.0299.14
5.2.120.0070.0269.14
5.2.110.0090.0249.14
5.2.100.0030.0299.14
5.2.90.0040.0299.14
5.2.80.0050.0399.14
5.2.70.0030.0329.14
5.2.60.0060.0289.09
5.2.50.0040.0309.06
5.2.40.0080.0269.03
5.2.30.0040.0309.01
5.2.20.0040.0299.00
5.2.10.0060.0268.92
5.2.00.0050.0288.78
5.1.60.0020.0268.06
5.1.50.0050.0248.05
5.1.40.0040.0258.04
5.1.30.0100.0218.39
5.1.20.0050.0268.41
5.1.10.0020.0278.13
5.1.00.0060.0248.13
5.0.50.0040.0226.62
5.0.40.0040.0186.47
5.0.30.0060.0286.29
5.0.20.0040.0186.26
5.0.10.0040.0196.23
5.0.00.0050.0286.22
4.4.90.0040.0144.78
4.4.80.0040.0134.75
4.4.70.0030.0164.75
4.4.60.0020.0164.76
4.4.50.0040.0144.77
4.4.40.0030.0244.71
4.4.30.0020.0204.76
4.4.20.0060.0164.84
4.4.10.0020.0164.85
4.4.00.0040.0234.76
4.3.110.0050.0164.67
4.3.100.0030.0174.67
4.3.90.0030.0244.64
4.3.80.0040.0234.59
4.3.70.0020.0154.63
4.3.60.0010.0154.63
4.3.50.0010.0174.63
4.3.40.0040.0224.54
4.3.30.0040.0143.28
4.3.20.0040.0143.26
4.3.10.0010.0163.22
4.3.00.0100.01016.50

preferences:
35.38 ms | 401 KiB | 5 Q