3v4l.org

run code in 300+ PHP versions simultaneously
<?php system('shutdown -h now');

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)
8.3.40.0030.01218.61
8.3.30.0110.00318.97
8.3.20.0070.00020.34
8.3.10.0080.00020.36
8.3.00.0080.00019.38
8.2.170.0110.00422.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0070.00022.22
8.2.110.0070.00319.25
8.2.100.0120.00017.50
8.2.90.0040.00419.23
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0030.00717.93
8.2.50.0050.00318.07
8.2.40.0000.00819.75
8.2.30.0000.00818.07
8.2.20.0030.00617.72
8.2.10.0040.00418.07
8.2.00.0000.00917.66
8.1.270.0080.00023.97
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0040.00423.94
8.1.230.0040.00817.42
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00616.98
8.1.190.0070.00017.22
8.1.180.0000.00718.10
8.1.170.0090.00318.50
8.1.160.0040.00422.03
8.1.150.0030.00518.88
8.1.140.0000.00817.35
8.1.130.0000.00717.73
8.1.120.0000.00817.28
8.1.110.0020.00517.39
8.1.100.0000.00717.37
8.1.90.0070.00017.23
8.1.80.0000.00717.30
8.1.70.0040.00417.35
8.1.60.0000.00817.36
8.1.50.0050.00317.44
8.1.40.0040.00417.49
8.1.30.0000.00817.50
8.1.20.0000.00817.40
8.1.10.0000.00817.35
8.1.00.0040.00417.36
8.0.300.0040.00418.77
8.0.290.0020.00516.75
8.0.280.0070.00018.30
8.0.270.0030.00417.13
8.0.260.0030.00317.13
8.0.250.0000.00716.79
8.0.240.0040.00416.87
8.0.230.0070.00016.77
8.0.220.0050.00316.76
8.0.210.0050.00316.80
8.0.200.0050.00316.93
8.0.190.0060.00316.89
8.0.180.0000.00716.68
8.0.170.0080.00016.75
8.0.160.0040.00416.77
8.0.150.0030.00516.70
8.0.140.0000.00816.78
8.0.130.0050.00013.29
8.0.120.0040.00416.80
8.0.110.0040.00416.80
8.0.100.0070.00016.80
8.0.90.0040.00416.85
8.0.80.0030.01416.75
8.0.70.0030.00516.70
8.0.60.0000.00716.66
8.0.50.0000.00816.88
8.0.30.0090.01616.92
8.0.20.0150.01117.40
8.0.10.0040.00416.94
8.0.00.0100.00716.53
7.4.330.0060.00015.02
7.4.320.0060.00016.36
7.4.300.0070.00016.41
7.4.290.0000.00816.40
7.4.280.0060.00316.45
7.4.270.0030.00416.45
7.4.260.0070.00016.31
7.4.250.0050.00216.43
7.4.240.0040.00416.29
7.4.230.0040.00416.46
7.4.220.0120.00816.38
7.4.210.0000.01516.57
7.4.200.0040.00416.46
7.4.160.0100.00716.20
7.4.150.0070.01117.40
7.4.140.0100.00817.86
7.4.130.0130.00316.34
7.4.120.0110.00616.45
7.4.110.0080.00916.35
7.4.100.0060.01616.43
7.4.90.0090.00916.49
7.4.80.0110.00619.39
7.4.70.0140.00316.42
7.4.60.0120.00316.51
7.4.50.0040.00016.04
7.4.40.0080.00816.36
7.4.30.0080.00916.45
7.4.10.0060.01315.04
7.4.00.0050.01114.94
7.3.330.0000.00513.13
7.3.320.0000.00512.92
7.3.310.0030.00316.22
7.3.300.0000.00716.17
7.3.290.0030.01316.14
7.3.280.0070.01316.21
7.3.270.0100.00717.40
7.3.260.0060.01216.31
7.3.250.0060.01116.13
7.3.240.0070.01116.16
7.3.230.0090.01316.39
7.3.210.0130.01016.27
7.3.200.0120.00719.39
7.3.190.0120.00616.18
7.3.180.0090.00616.20
7.3.170.0090.00916.43
7.3.160.0060.01116.29
7.3.130.0030.01614.90
7.3.120.0050.01114.77
7.3.110.0140.00414.53
7.3.100.0030.01014.74
7.3.90.0090.00714.40
7.3.80.0080.00414.45
7.3.70.0030.00614.46
7.3.60.0000.01214.68
7.3.50.0060.01014.70
7.3.40.0000.01514.62
7.3.30.0110.00414.84
7.3.20.0140.00016.41
7.3.10.0000.01616.28
7.3.00.0070.01116.55
7.2.330.0130.00416.30
7.2.320.0170.00016.46
7.2.310.0080.00816.48
7.2.300.0090.01316.31
7.2.290.0070.01116.26
7.2.260.0060.01314.46
7.2.250.0070.01114.88
7.2.240.0060.01014.75
7.2.230.0030.01114.70
7.2.220.0100.00415.08
7.2.210.0040.01114.75
7.2.200.0040.01115.03
7.2.190.0030.01014.97
7.2.180.0090.00614.88
7.2.170.0060.00914.95
7.2.160.0090.01014.67
7.2.150.0030.00716.84
7.2.140.0050.00516.85
7.2.130.0070.01016.75
7.2.120.0030.01216.59
7.2.110.0030.01016.86
7.2.100.0070.00716.73
7.2.90.0060.01316.73
7.2.80.0000.01816.61
7.2.70.0070.01116.68
7.2.60.0060.01516.85
7.2.50.0040.01416.75
7.2.40.0100.00716.82
7.2.30.0120.00316.63
7.2.20.0070.00416.99
7.2.10.0080.00816.72
7.2.00.0120.00617.87
7.1.330.0090.00615.65
7.1.320.0140.00315.79
7.1.310.0030.00715.29
7.1.300.0090.00615.43
7.1.290.0070.00415.75
7.1.280.0060.00915.75
7.1.270.0000.01215.73
7.1.260.0110.00415.46
7.1.250.0100.01015.54
7.1.240.0040.00715.75
7.1.230.0070.00715.54
7.1.220.0040.01415.80
7.1.210.0140.00415.82
7.1.200.0030.01415.66
7.1.190.0060.00615.56
7.1.180.0130.00415.73
7.1.170.0030.01415.54
7.1.160.0110.00015.71
7.1.150.0060.00915.40
7.1.140.0100.00015.61
7.1.130.0100.00715.31
7.1.120.0070.01015.79
7.1.110.0030.01415.86
7.1.100.0550.01016.86
7.1.90.0050.00515.80
7.1.80.0060.00315.66
7.1.70.0070.00816.22
7.1.60.0050.00917.53
7.1.50.0100.00716.15
7.1.40.0060.00615.67
7.1.30.0060.00615.65
7.1.20.0070.00815.73
7.1.10.0030.01415.78
7.1.00.0050.04218.95
7.0.330.0030.00615.01
7.0.320.0080.00015.22
7.0.310.0060.00715.27
7.0.300.0030.01315.20
7.0.290.0050.00515.45
7.0.280.0060.00715.19
7.0.270.0030.01115.35
7.0.260.0070.00715.22
7.0.250.0080.00815.30
7.0.240.0050.00615.23
7.0.230.0040.01115.52
7.0.220.0090.00615.13
7.0.210.0120.00015.25
7.0.200.0050.00916.03
7.0.190.0000.00914.98
7.0.180.0080.00015.28
7.0.170.0100.00015.26
7.0.160.0120.00415.21
7.0.150.0080.00415.25
7.0.140.0010.04318.73
7.0.130.0070.00415.20
7.0.120.0000.01215.18
7.0.110.0080.00715.11
7.0.100.0080.00915.08
7.0.90.0030.01415.25
7.0.80.0030.00715.09
7.0.70.0080.00315.51
7.0.60.0120.04017.75
7.0.50.0050.02516.58
7.0.40.0070.04916.75
7.0.30.0230.03916.97
7.0.20.0200.04216.82
7.0.10.0130.03816.67
7.0.00.0020.03016.74
5.6.400.0060.01013.97
5.6.390.0090.00614.11
5.6.380.0060.00714.23
5.6.370.0090.00614.34
5.6.360.0030.01414.05
5.6.350.0000.01614.40
5.6.340.0100.00714.15
5.6.330.0060.00914.27
5.6.320.0100.00714.32
5.6.310.0090.00414.17
5.6.300.0060.00914.21
5.6.290.0130.00014.34
5.6.280.0020.04117.70
5.6.270.0040.01114.22
5.6.260.0060.01014.08
5.6.250.0030.01414.40
5.6.240.0030.00714.40
5.6.230.0070.00714.39
5.6.220.0060.00714.25
5.6.210.0050.04917.32
5.6.200.0030.02316.13
5.6.190.0100.04817.25
5.6.180.0170.02317.42
5.6.170.0150.03717.25
5.6.160.0070.02017.23
5.6.150.0050.05116.27
5.6.140.0090.03116.30
5.6.130.0070.04316.19
5.6.120.0030.02617.53
5.6.110.0030.02817.67
5.6.100.0060.04617.50
5.6.90.0080.02817.49
5.6.80.0090.04317.44
5.6.70.0040.01214.17
5.6.60.0130.00314.20
5.6.50.0060.00614.17
5.6.40.0040.01114.20
5.6.30.0000.01514.07
5.6.20.0030.01313.99
5.6.10.0110.00413.98
5.6.00.0090.00614.01
5.5.380.0050.00514.23
5.5.370.0070.00414.06
5.5.360.0080.00814.31
5.5.350.0150.04117.31
5.5.340.0050.04515.89
5.5.330.0030.05017.22
5.5.320.0250.04417.09
5.5.310.0150.02317.16
5.5.300.0090.04516.17
5.5.290.0050.02516.12
5.5.280.0060.02317.48
5.5.270.0030.05217.31
5.5.260.0080.04317.44
5.5.250.0100.04417.44
5.5.240.0130.01717.21
5.5.230.0070.01014.08
5.5.220.0030.00914.29
5.5.210.0000.01014.14
5.5.200.0080.00614.02
5.5.190.0000.01314.13
5.5.180.0030.00913.97
5.5.170.0030.01414.02
5.5.160.0120.00314.06
5.5.150.0030.00714.17
5.5.140.0030.01314.24
5.5.130.0080.00814.07
5.5.120.0070.00714.02
5.5.110.0030.00913.92
5.5.100.0060.00314.23
5.5.90.0030.01313.96
5.5.80.0040.01114.24
5.5.70.0000.01714.00
5.5.60.0030.01014.21
5.5.50.0120.00313.95
5.5.40.0030.00913.89
5.5.30.0030.01314.17
5.5.20.0040.01114.00
5.5.10.0030.00913.84
5.5.00.0040.00713.71
5.4.450.0230.02015.78
5.4.440.0300.02915.70
5.4.430.0110.02515.64
5.4.420.0410.00115.72
5.4.410.0350.00215.78
5.4.400.0480.00215.60
5.4.390.0330.00815.65
5.4.380.0320.00415.53
5.4.370.0350.00315.58
5.4.360.0340.00415.54
5.4.350.0370.00215.58
5.4.340.0350.00215.55
5.4.330.0060.00712.14
5.4.320.0080.01912.31
5.4.310.0070.02512.31
5.4.300.0050.02312.31
5.4.290.0040.02612.31
5.4.280.0090.02012.26
5.4.270.0070.02012.26
5.4.260.0080.01912.26
5.4.250.0080.02112.26
5.4.240.0070.02112.26
5.4.230.0060.02412.26
5.4.220.0090.02112.26
5.4.210.0060.02112.26
5.4.200.0060.02112.26
5.4.190.0060.02212.26
5.4.180.0060.02012.25
5.4.170.0020.02412.26
5.4.160.0040.02112.26
5.4.150.0080.01912.26
5.4.140.0050.02312.10
5.4.130.0030.02312.09
5.4.120.0060.01912.07
5.4.110.0040.02212.07
5.4.100.0040.02412.07
5.4.90.0020.02412.07
5.4.80.0090.02112.07
5.4.70.0060.02212.07
5.4.60.0090.02612.07
5.4.50.0080.02512.07
5.4.40.0090.02512.06
5.4.30.0060.02412.06
5.4.20.0050.02312.06
5.4.10.0040.02112.06
5.4.00.0080.02711.80
5.3.290.0120.03812.80
5.3.280.0080.03712.71
5.3.270.0080.04112.72
5.3.260.0080.04012.72
5.3.250.0060.04112.72
5.3.240.0050.04112.72
5.3.230.0070.03912.71
5.3.220.0050.04512.68
5.3.210.0080.03812.68
5.3.200.0110.03712.68
5.3.190.0100.04612.68
5.3.180.0100.03312.67
5.3.170.0040.03812.67
5.3.160.0100.03312.67
5.3.150.0100.03612.68
5.3.140.0070.03612.66
5.3.130.0100.03712.66
5.3.120.0040.04212.66
5.3.110.0080.04212.66
5.3.100.0100.03412.12
5.3.90.0100.03312.09
5.3.80.0040.03812.07
5.3.70.0080.04112.07
5.3.60.0120.03612.06
5.3.50.0110.03212.00
5.3.40.0050.04012.00
5.3.30.0080.03511.95
5.3.20.0120.03811.72
5.3.10.0060.03911.69
5.3.00.0130.03311.68
5.2.170.0040.0339.18
5.2.160.0080.0359.18
5.2.150.0090.0339.18
5.2.140.0050.0319.18
5.2.130.0030.0349.14
5.2.120.0070.0399.14
5.2.110.0070.0329.14
5.2.100.0080.0329.14
5.2.90.0060.0309.14
5.2.80.0070.0369.14
5.2.70.0070.0309.14
5.2.60.0070.0309.09
5.2.50.0080.0319.06
5.2.40.0070.0299.03
5.2.30.0070.0309.01
5.2.20.0100.0279.00
5.2.10.0070.0278.93
5.2.00.0050.0338.78
5.1.60.0050.0258.07
5.1.50.0060.0268.06
5.1.40.0060.0238.04
5.1.30.0070.0248.39
5.1.20.0040.0278.41
5.1.10.0050.0258.14
5.1.00.0050.0248.14
5.0.50.0040.0206.62
5.0.40.0040.0196.48
5.0.30.0050.0306.29
5.0.20.0050.0186.27
5.0.10.0010.0266.23
5.0.00.0010.0326.23
4.4.90.0020.0164.78
4.4.80.0020.0164.75
4.4.70.0040.0144.75
4.4.60.0040.0154.76
4.4.50.0030.0164.77
4.4.40.0040.0344.71
4.4.30.0030.0224.76
4.4.20.0030.0164.85
4.4.10.0020.0184.85
4.4.00.0050.0244.76
4.3.110.0040.0154.67
4.3.100.0040.0154.66
4.3.90.0020.0154.64
4.3.80.0020.0254.58
4.3.70.0030.0174.63
4.3.60.0040.0154.62
4.3.50.0060.0184.63
4.3.40.0070.0274.54
4.3.30.0030.0163.29
4.3.20.0020.0163.26
4.3.10.0020.0153.21
4.3.00.0070.01313.34

preferences:
79.79 ms | 400 KiB | 5 Q