3v4l.org

run code in 300+ PHP versions simultaneously
<?php sytem("ls -l");

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)
8.3.40.0070.00718.77
8.3.30.0140.00618.97
8.3.20.0100.00320.30
8.3.10.0080.00020.53
8.3.00.0040.00419.78
8.2.170.0110.00422.96
8.2.160.0130.00620.47
8.2.150.0030.01624.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00722.11
8.2.110.0090.00022.11
8.2.100.0040.00817.72
8.2.90.0090.00019.05
8.2.80.0080.00017.97
8.2.70.0050.00317.63
8.2.60.0060.00317.92
8.2.50.0040.00418.07
8.2.40.0030.00618.20
8.2.30.0000.01219.23
8.2.20.0060.00317.65
8.2.10.0000.00718.04
8.2.00.0070.00317.62
8.1.270.0040.00423.99
8.1.260.0100.00726.35
8.1.250.0000.00728.09
8.1.240.0090.00023.96
8.1.230.0040.00819.23
8.1.220.0080.00017.74
8.1.210.0070.00018.77
8.1.200.0090.00017.11
8.1.190.0000.00817.00
8.1.180.0050.00318.10
8.1.170.0040.00418.32
8.1.160.0000.00721.89
8.1.150.0030.00518.79
8.1.140.0000.00817.23
8.1.130.0040.00417.76
8.1.120.0000.00717.37
8.1.110.0050.00217.21
8.1.100.0040.00417.29
8.1.90.0000.00717.22
8.1.80.0040.00417.22
8.1.70.0070.00017.21
8.1.60.0000.00817.43
8.1.50.0000.00917.49
8.1.40.0030.00517.40
8.1.30.0000.00817.59
8.1.20.0030.00517.54
8.1.10.0040.00417.54
8.1.00.0040.00417.48
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.25
8.0.270.0000.00717.12
8.0.260.0080.00017.14
8.0.250.0000.00816.97
8.0.240.0000.00716.91
8.0.230.0070.00016.95
8.0.220.0000.00716.89
8.0.210.0000.00716.76
8.0.200.0000.00616.98
8.0.190.0000.00816.95
8.0.180.0070.00016.83
8.0.170.0030.00316.88
8.0.160.0070.00016.88
8.0.150.0030.00316.82
8.0.140.0030.00616.84
8.0.130.0030.00313.34
8.0.120.0000.00816.81
8.0.110.0000.00716.85
8.0.100.0040.00416.84
8.0.90.0070.00016.84
8.0.80.0090.00616.82
8.0.70.0030.00516.93
8.0.60.0050.00316.87
8.0.50.0040.00416.81
8.0.30.0120.00717.05
8.0.20.0060.01217.40
8.0.10.0080.00016.99
8.0.00.0080.00916.71
7.4.330.0050.00015.01
7.4.320.0000.00616.38
7.4.300.0030.00316.50
7.4.290.0030.00316.57
7.4.280.0030.00316.54
7.4.270.0070.00016.34
7.4.260.0000.00716.43
7.4.250.0080.00016.39
7.4.240.0050.00216.40
7.4.230.0070.00016.50
7.4.220.0140.01016.55
7.4.210.0030.01616.52
7.4.200.0080.00016.31
7.4.160.0060.01016.59
7.4.150.0110.00717.40
7.4.140.0070.01117.86
7.4.130.0120.00516.45
7.4.120.0110.00716.30
7.4.110.0100.00716.50
7.4.100.0100.00616.46
7.4.90.0030.01616.27
7.4.80.0040.01316.63
7.4.70.0060.01516.50
7.4.60.0130.00316.53
7.4.50.0050.00316.49
7.4.40.0100.00616.38
7.4.30.0080.00816.27
7.4.00.0070.00914.90
7.3.330.0000.00512.99
7.3.320.0000.00613.13
7.3.310.0050.00216.34
7.3.300.0000.00716.23
7.3.290.0070.00716.23
7.3.280.0060.01116.24
7.3.270.0090.00917.40
7.3.260.0150.00316.49
7.3.250.0130.00316.51
7.3.240.0060.01016.23
7.3.230.0160.00816.61
7.3.210.0070.01016.50
7.3.200.0120.00619.39
7.3.190.0070.01516.58
7.3.180.0070.01016.40
7.3.170.0100.01316.52
7.3.160.0060.01616.38
7.3.120.0060.01214.68
7.3.110.0080.00514.92
7.3.100.0080.00614.79
7.3.90.0070.00314.54
7.3.80.0050.00314.55
7.3.70.0040.01114.88
7.3.60.0040.00814.81
7.3.50.0080.00414.71
7.3.40.0040.00814.68
7.3.30.0140.00314.75
7.3.20.0120.00616.65
7.3.10.0120.00616.33
7.3.00.0070.00716.64
7.2.330.0130.01016.41
7.2.320.0070.01016.67
7.2.310.0070.01016.27
7.2.300.0140.00416.62
7.2.290.0100.00716.23
7.2.250.0040.01115.13
7.2.240.0090.00915.00
7.2.230.0000.01214.48
7.2.220.0060.00314.73
7.2.210.0030.01015.11
7.2.200.0080.00315.03
7.2.190.0000.01114.69
7.2.180.0030.01414.91
7.2.170.0070.01014.93
7.2.60.0080.00516.77
7.1.330.0090.00615.43
7.1.320.0080.00815.57
7.1.310.0030.00715.76
7.1.300.0100.00315.53
7.1.290.0040.01115.74
7.1.280.0070.00315.29
7.1.270.0040.01115.39
7.1.260.0000.01515.52
7.1.200.0090.00615.58
7.1.70.0060.00316.98
7.1.60.0140.01019.32
7.1.50.0190.00416.88
7.1.00.0000.07722.28
7.0.200.0040.00416.78
7.0.140.0030.07022.00
7.0.60.0130.08319.94
7.0.50.0030.08017.84
7.0.40.0100.03719.98
7.0.30.0300.05320.00
7.0.20.0230.06720.09
7.0.10.0030.08320.20
7.0.00.0000.09320.18
5.6.280.0000.07720.99
5.6.210.0130.08320.76
5.6.200.0130.03318.22
5.6.190.0030.04720.41
5.6.180.0570.06720.43
5.6.170.0300.06020.55
5.6.160.0100.06720.52
5.6.150.0200.06718.13
5.6.140.0100.07718.22
5.6.130.0100.04718.11
5.6.120.0070.08320.73
5.6.110.0030.08320.93
5.6.100.0170.07320.98
5.6.90.0070.05321.06
5.6.80.0070.04720.40
5.5.350.0200.08020.52
5.5.340.0070.08017.93
5.5.330.0070.04720.19
5.5.320.0400.07020.28
5.5.310.0170.05320.17
5.5.300.0070.08317.92
5.5.290.0000.08018.02
5.5.280.0100.07020.79
5.5.270.0000.04320.84
5.5.260.0070.08720.79
5.5.250.0100.06720.76
5.5.240.0130.03020.15
5.4.450.0370.04019.51
5.4.440.1070.05319.41
5.4.430.1100.04719.13
5.4.420.0930.06319.29
5.4.410.0970.07719.36
5.4.400.0600.06019.18
5.4.390.0870.06319.22
5.4.380.0500.05718.76
5.4.370.0330.06318.72
5.4.360.0330.05318.72
5.4.350.0470.07318.53
5.4.340.0370.04718.61
5.4.320.0080.03712.45
5.4.310.0060.03812.45
5.4.300.0060.03612.45
5.4.290.0080.03612.45
5.4.280.0040.03612.35
5.4.270.0050.04212.35
5.4.260.0070.03612.35
5.4.250.0040.03912.35
5.4.240.0080.03312.34
5.4.230.0050.04112.34
5.4.220.0060.03512.34
5.4.210.0050.03412.34
5.4.200.0070.04412.34
5.4.190.0030.03812.33
5.4.180.0080.04112.33
5.4.170.0080.04112.35
5.4.160.0030.03912.34
5.4.150.0060.04012.34
5.4.140.0030.04312.02
5.4.130.0050.04012.01
5.4.120.0060.03411.96
5.4.110.0040.03611.96
5.4.100.0090.03211.96
5.4.90.0040.03911.96
5.4.80.0070.03611.96
5.4.70.0050.03411.96
5.4.60.0040.03611.96
5.4.50.0120.02911.96
5.4.40.0030.03811.95
5.4.30.0070.04011.94
5.4.20.0060.03611.95
5.4.10.0090.03211.95
5.4.00.0090.03411.44
5.3.290.0100.03512.80
5.3.280.0050.03712.71
5.3.270.0100.04312.72
5.3.260.0070.03912.72
5.3.250.0050.03812.72
5.3.240.0050.03712.72
5.3.230.0050.03812.71
5.3.220.0040.03712.68
5.3.210.0040.04012.68
5.3.200.0060.03912.68
5.3.190.0060.04012.68
5.3.180.0150.03112.68
5.3.170.0090.03512.66
5.3.160.0100.03212.67
5.3.150.0080.03712.67
5.3.140.0070.03412.66
5.3.130.0070.04212.66
5.3.120.0070.04212.66
5.3.110.0090.03412.66
5.3.100.0060.03612.12
5.3.90.0090.04012.08
5.3.80.0050.04512.08
5.3.70.0040.04312.08
5.3.60.0060.03612.07
5.3.50.0040.03712.00
5.3.40.0080.03712.00
5.3.30.0040.03911.95
5.3.20.0070.03311.73
5.3.10.0020.03711.69
5.3.00.0110.03611.68
5.2.170.0030.0319.18
5.2.160.0070.0299.18
5.2.150.0030.0359.18
5.2.140.0020.0329.18
5.2.130.0040.0299.14
5.2.120.0030.0299.13
5.2.110.0060.0279.14
5.2.100.0050.0299.14
5.2.90.0040.0299.14
5.2.80.0040.0309.13
5.2.70.0060.0279.14
5.2.60.0020.0319.09
5.2.50.0030.0319.06
5.2.40.0030.0299.04
5.2.30.0050.0289.01
5.2.20.0050.0309.00
5.2.10.0080.0248.92
5.2.00.0080.0258.77
5.1.60.0000.0278.06
5.1.50.0070.0258.06
5.1.40.0050.0278.04
5.1.30.0030.0328.39
5.1.20.0040.0268.41
5.1.10.0050.0328.14
5.1.00.0060.0248.14
5.0.50.0030.0206.62
5.0.40.0060.0226.48
5.0.30.0030.0396.29
5.0.20.0040.0196.26
5.0.10.0040.0196.23
5.0.00.0040.0306.23
4.4.90.0040.0144.78
4.4.80.0040.0234.76
4.4.70.0040.0134.76
4.4.60.0030.0144.76
4.4.50.0020.0204.77
4.4.40.0020.0294.71
4.4.30.0000.0194.76
4.4.20.0030.0154.84
4.4.10.0040.0204.85
4.4.00.0030.0234.76
4.3.110.0030.0154.66
4.3.100.0020.0164.66
4.3.90.0020.0164.63
4.3.80.0060.0284.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0030.0164.62
4.3.40.0010.0264.54
4.3.30.0030.0153.28
4.3.20.0030.0153.25
4.3.10.0030.0153.21
4.3.00.0100.0136.84

preferences:
41.97 ms | 400 KiB | 5 Q