3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(exec("ls -la"));

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)
8.3.60.0090.00616.50
8.3.50.0120.01016.47
8.3.40.0130.00718.67
8.3.30.0060.00918.54
8.3.20.0060.00318.48
8.3.10.0090.00018.82
8.3.00.0040.00419.05
8.2.180.0090.01018.42
8.2.170.0170.00022.96
8.2.160.0120.00418.97
8.2.150.0000.00725.66
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00420.96
8.2.110.0060.00319.12
8.2.100.0090.00317.88
8.2.90.0000.00817.75
8.2.80.0050.00318.61
8.2.70.0030.00517.38
8.2.60.0090.00317.80
8.2.50.0040.00418.07
8.2.40.0090.00019.13
8.2.30.0080.00017.69
8.2.20.0030.00717.56
8.2.10.0040.00417.73
8.2.00.0000.00717.55
8.1.280.0130.00425.92
8.1.270.0080.00023.99
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0040.00423.96
8.1.230.0040.00817.70
8.1.220.0050.00317.74
8.1.210.0040.00718.77
8.1.200.0030.00617.10
8.1.190.0080.00017.10
8.1.180.0070.00318.10
8.1.170.0060.00318.73
8.1.160.0040.00419.06
8.1.150.0000.00818.60
8.1.140.0000.00917.44
8.1.130.0030.00317.44
8.1.120.0000.00717.30
8.1.110.0000.00817.37
8.1.100.0000.00717.40
8.1.90.0050.00217.30
8.1.80.0030.00517.35
8.1.70.0080.00017.39
8.1.60.0000.00917.36
8.1.50.0050.00317.48
8.1.40.0090.00017.52
8.1.30.0050.00317.50
8.1.20.0020.00517.42
8.1.10.0000.00817.37
8.1.00.0000.00917.29
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.62
8.0.270.0040.00317.10
8.0.260.0030.00316.75
8.0.250.0070.00016.85
8.0.240.0000.00916.94
8.0.230.0030.00616.77
8.0.220.0000.00716.72
8.0.210.0000.00816.75
8.0.200.0030.00316.89
8.0.190.0060.00316.74
8.0.180.0080.00316.77
8.0.170.0030.00616.94
8.0.160.0030.00416.90
8.0.150.0030.00516.82
8.0.140.0040.00416.71
8.0.130.0000.00613.14
8.0.120.0030.00616.75
8.0.110.0000.00716.83
8.0.100.0000.00816.78
8.0.90.0000.00816.88
8.0.80.0040.01416.84
8.0.70.0000.00716.72
8.0.60.0080.00016.62
8.0.50.0030.00616.68
8.0.30.0100.00717.09
8.0.20.0120.00716.99
8.0.10.0080.00016.96
8.0.00.0160.00416.63
7.4.330.0020.00212.82
7.4.320.0060.00016.39
7.4.300.0000.00716.29
7.4.290.0000.00716.29
7.4.280.0040.00416.32
7.4.270.0060.00016.36
7.4.260.0030.00313.25
7.4.250.0000.00816.48
7.4.240.0000.00716.50
7.4.230.0070.00016.44
7.4.220.0080.01216.50
7.4.210.0100.01316.39
7.4.200.0030.00416.43
7.4.190.0000.00716.54
7.4.160.0080.00816.23
7.4.150.0110.00916.22
7.4.140.0070.01717.86
7.4.130.0130.01116.29
7.4.120.0070.01116.45
7.4.110.0070.01116.50
7.4.100.0180.00316.43
7.4.90.0170.00116.63
7.4.80.0140.00619.39
7.4.70.0140.00316.45
7.4.60.0110.00716.27
7.4.50.0040.00416.20
7.4.40.0060.01016.40
7.4.30.0100.00716.20
7.4.00.0130.00014.80
7.3.330.0030.00312.94
7.3.320.0000.00613.01
7.3.310.0040.00416.18
7.3.300.0000.00716.17
7.3.290.0090.00716.21
7.3.280.0090.00616.15
7.3.270.0100.00716.27
7.3.260.0070.01516.19
7.3.240.0090.01016.20
7.3.230.0130.00416.19
7.3.210.0100.01016.30
7.3.200.0140.00616.23
7.3.190.0090.01316.26
7.3.180.0120.00416.20
7.3.170.0080.01616.43
7.3.160.0000.01616.23
7.3.120.0110.00814.95
7.2.330.0130.00416.11
7.2.320.0140.00316.57
7.2.310.0040.01816.28
7.2.300.0030.01516.25
7.2.290.0030.01416.27
7.2.00.0060.01018.93
7.1.200.0100.00015.52
7.1.100.0240.01318.02
7.1.70.0070.00316.92
7.1.60.0180.00719.25
7.1.50.0210.00734.95
7.1.00.0030.03322.53
7.0.200.0030.00616.61
7.0.140.0000.07021.96
7.0.120.0030.07322.11
7.0.60.0100.05319.89
7.0.50.0130.05717.80
7.0.40.0070.09020.12
7.0.30.0230.06720.19
7.0.20.0300.08020.17
7.0.10.0300.05020.21
7.0.00.0100.07020.12
5.6.280.0100.06720.89
5.6.210.0100.08320.47
5.6.200.0030.08718.16
5.6.190.0070.08720.41
5.6.180.0300.06320.27
5.6.170.0330.07320.33
5.6.160.0100.07720.40
5.6.150.0130.07318.25
5.6.140.0000.05018.21
5.6.130.0170.07018.20
5.6.120.0030.05720.90
5.6.110.0070.08321.01
5.6.100.0070.08720.95
5.6.90.0070.08320.88
5.6.80.0130.07020.35
5.6.70.0070.08020.41
5.5.350.0230.03720.33
5.5.340.0030.04718.04
5.5.330.0130.07320.43
5.5.320.0400.06020.17
5.5.310.0330.07020.29
5.5.300.0070.06718.00
5.5.290.0030.04017.95
5.5.280.0100.05720.80
5.5.270.0070.08320.87
5.5.260.0000.04720.80
5.5.250.0130.06020.77
5.5.240.0000.07320.19
5.4.450.0370.07319.48
5.4.440.3830.04019.45
5.4.430.0030.06019.47
5.4.420.0100.05719.68
5.4.410.0130.05019.57
5.4.400.0030.06019.04
5.4.390.0170.04719.05
5.4.380.0170.06318.55
5.4.370.0000.04718.68
5.4.360.0130.04318.79
5.4.350.0040.04212.00
5.4.340.0070.04112.00
5.4.320.0100.04112.48
5.4.310.0110.03712.48
5.4.300.0110.04812.48
5.4.290.0080.06012.48
5.4.280.0100.05012.38
5.4.270.0080.05112.38
5.4.260.0140.05312.38
5.4.250.0120.04912.38
5.4.240.0100.05612.38
5.4.230.0130.06312.37
5.4.220.0150.06312.37
5.4.210.0080.05012.37
5.4.200.0080.05912.37
5.4.190.0110.06812.36
5.4.180.0140.06312.37
5.4.170.0080.04412.38
5.4.160.0110.05112.37
5.4.150.0100.06412.37
5.4.140.0090.05012.05
5.4.130.0130.05012.04
5.4.120.0100.04012.00
5.4.110.0070.04312.00
5.4.100.0110.04012.00
5.4.90.0070.05111.99
5.4.80.0090.05712.00
5.4.70.0120.04711.99
5.4.60.0120.05311.99
5.4.50.0080.04411.99
5.4.40.0070.04411.98
5.4.30.0100.04111.98
5.4.20.0090.04311.98
5.4.10.0060.04111.98
5.4.00.0090.03911.47
5.3.290.0060.04712.80
5.3.280.0060.04212.71
5.3.270.0110.04712.72
5.3.260.0100.04812.72
5.3.250.0070.04912.72
5.3.240.0100.04512.72
5.3.230.0070.04712.71
5.3.220.0080.04912.68
5.3.210.0110.05512.68
5.3.200.0060.05212.68
5.3.190.0100.05112.67
5.3.180.0100.05512.67
5.3.170.0120.05112.67
5.3.160.0080.04612.67
5.3.150.0060.04712.67
5.3.140.0080.04412.66
5.3.130.0110.04812.66
5.3.120.0110.04812.66
5.3.110.0090.04212.66
5.3.100.0070.04012.12
5.3.90.0090.04912.08
5.3.80.0070.03912.07
5.3.70.0080.03912.08
5.3.60.0080.04212.06
5.3.50.0080.04312.00
5.3.40.0120.04212.00
5.3.30.0080.04311.95
5.3.20.0060.04511.72
5.3.10.0090.04811.70

preferences:
65.36 ms | 400 KiB | 5 Q