3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = 20 - 10;

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)
8.3.80.0030.00618.43
8.3.70.0040.01116.58
8.3.60.0100.00716.25
8.3.50.0210.00822.11
8.3.40.0060.01018.40
8.3.30.0120.00318.46
8.3.20.0050.00220.16
8.3.10.0040.00421.66
8.3.00.0000.00721.82
8.2.200.0030.00718.54
8.2.190.0120.00318.29
8.2.180.0070.01125.92
8.2.170.0100.00719.01
8.2.160.0070.00719.15
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0070.00020.52
8.2.120.0040.00426.35
8.2.110.0030.00622.02
8.2.100.0030.00917.78
8.2.90.0000.00817.63
8.2.80.0080.00018.62
8.2.70.0060.00317.50
8.2.60.0080.00017.68
8.2.50.0030.00518.07
8.2.40.0000.00818.22
8.2.30.0070.00017.86
8.2.20.0040.00417.89
8.2.10.0000.00718.10
8.2.00.0040.00418.12
8.1.290.0060.00330.84
8.1.280.0070.00725.92
8.1.270.0080.00020.71
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00620.57
8.1.230.0040.00717.77
8.1.220.0050.00317.74
8.1.210.0000.00918.77
8.1.200.0000.01017.23
8.1.190.0070.00317.10
8.1.180.0050.00318.10
8.1.170.0040.00418.64
8.1.160.0040.00418.92
8.1.150.0040.00419.97
8.1.140.0030.00319.49
8.1.130.0070.00018.88
8.1.120.0030.00517.37
8.1.110.0030.00617.27
8.1.100.0040.00417.38
8.1.90.0030.00517.28
8.1.80.0030.00517.29
8.1.70.0030.00517.39
8.1.60.0000.00917.54
8.1.50.0000.00817.48
8.1.40.0000.00817.44
8.1.30.0040.00417.54
8.1.20.0050.00217.46
8.1.10.0040.00417.44
8.1.00.0060.00317.38
8.0.300.0000.00718.77
8.0.290.0000.00816.63
8.0.280.0000.00720.16
8.0.270.0000.00717.18
8.0.260.0030.00317.10
8.0.250.0030.00316.86
8.0.240.0030.00316.88
8.0.230.0000.00716.78
8.0.220.0030.00516.78
8.0.210.0000.00716.83
8.0.200.0030.00316.91
8.0.190.0040.00416.88
8.0.180.0050.00316.74
8.0.170.0030.00516.77
8.0.160.0050.00316.70
8.0.150.0000.00816.70
8.0.140.0000.00816.78
8.0.130.0000.00513.21
8.0.120.0040.00416.83
8.0.110.0000.00716.80
8.0.100.0000.00716.64
8.0.90.0020.00516.85
8.0.80.0060.00916.82
8.0.70.0040.00416.76
8.0.60.0070.00016.63
8.0.50.0050.00316.86
8.0.30.0110.00917.14
8.0.20.0110.01217.40
8.0.10.0070.00016.73
8.0.00.0030.01316.57
7.4.330.0000.00415.55
7.4.320.0040.00416.53
7.4.300.0000.00616.42
7.4.290.0070.00016.41
7.4.280.0030.00616.43
7.4.270.0000.00716.44
7.4.260.0030.00316.52
7.4.250.0000.00716.41
7.4.240.0000.00716.39
7.4.230.0000.00716.59
7.4.220.0060.00916.55
7.4.210.0000.01316.59
7.4.200.0030.00316.42
7.4.160.0120.00516.29
7.4.150.0030.01317.40
7.4.140.0110.00717.86
7.4.130.0130.00616.50
7.4.120.0120.00716.45
7.4.110.0000.01616.44
7.4.100.0120.00816.40
7.4.90.0090.00916.30
7.4.80.0080.01119.39
7.4.70.0060.01016.17
7.4.60.0090.00616.61
7.4.50.0070.01116.20
7.4.40.0030.01516.16
7.4.30.0080.00816.56
7.4.00.0100.00614.51
7.3.330.0000.00513.06
7.3.320.0020.00212.93
7.3.310.0030.00316.00
7.3.300.0030.00316.11
7.3.290.0070.00816.11
7.3.280.0050.01016.14
7.3.270.0110.03117.40
7.3.260.0150.00316.14
7.3.250.0080.00816.21
7.3.240.0090.00916.41
7.3.230.0100.00716.29
7.3.210.0070.01516.25
7.3.200.0120.00916.17
7.3.190.0040.01316.27
7.3.180.0040.01216.40
7.3.170.0080.00816.38
7.3.160.0140.00316.23
7.2.330.0070.01016.46
7.2.320.0070.01016.52
7.2.310.0100.00616.23
7.2.300.0120.00616.50
7.2.290.0090.00816.27
7.2.60.0070.00716.47
7.1.200.0030.00715.50
7.1.100.1100.01115.95
7.1.90.2740.00716.00
7.1.80.0160.00916.14
7.1.70.0720.00815.68
7.1.60.0830.01227.85
7.1.50.1310.00832.87
7.1.40.3120.01332.55
7.1.30.1500.00832.51
7.1.20.1270.01432.61
7.1.10.1280.00914.54
7.1.00.1580.01214.71
7.0.240.1030.01015.71
7.0.230.1240.00815.78
7.0.220.0950.00515.75
7.0.210.0820.01214.58
7.0.200.0700.01315.38
7.0.190.1090.00414.67
7.0.180.2580.01114.12
7.0.170.1520.01214.20
7.0.160.1370.01114.30
7.0.150.2300.01014.20
7.0.140.1410.00514.30
7.0.130.2200.00714.52
7.0.120.2080.00914.49
7.0.110.2320.01314.36
7.0.100.2040.01014.31
7.0.90.1510.01014.25
7.0.80.0970.01214.30
7.0.70.0930.01014.20
7.0.60.1130.01314.05
7.0.50.1270.01414.27
7.0.40.1940.01214.44
7.0.30.1900.01214.50
7.0.20.2010.01214.46
7.0.10.2240.01314.44
7.0.00.2350.01414.30
5.6.300.0090.07020.59
5.6.290.0150.06720.68
5.6.280.0140.06720.78
5.6.270.0110.07220.85
5.6.260.0140.07020.80
5.6.250.0160.06720.83
5.6.240.0130.06220.74
5.6.230.0080.06320.78
5.6.220.0170.07320.72
5.6.210.0120.07620.58
5.6.200.0130.08320.78
5.6.190.0160.07520.73
5.6.180.0190.05620.81
5.6.170.0090.06920.83
5.6.160.0230.06720.70
5.6.150.0140.07620.77
5.6.140.0160.06920.78
5.6.130.0140.07420.72
5.6.120.0200.07120.75
5.6.110.0170.07220.68
5.6.100.0120.07620.77
5.6.90.0190.06320.80
5.6.80.0060.07220.26
5.6.70.0160.06220.23
5.6.60.0130.07420.19
5.6.50.0160.06420.19
5.6.40.0160.05820.03
5.6.30.0160.06220.11
5.6.20.0150.06820.18
5.6.10.0140.06920.14
5.6.00.0160.06320.14
5.5.380.0160.06817.42
5.5.370.0190.07517.43
5.5.360.0170.06017.43
5.5.350.0200.06717.39
5.5.340.0150.05918.07
5.5.330.0130.08217.88
5.5.320.0220.07417.78
5.5.310.0300.04617.92
5.5.300.0250.05018.06
5.5.290.0230.07117.97
5.5.280.0090.09018.07
5.5.270.0060.07917.89
5.5.260.0170.06317.95
5.5.250.0000.07917.79
5.5.240.0220.05717.29
5.5.230.0250.07617.15
5.5.220.0100.06617.11
5.5.210.0100.06917.27
5.5.200.0150.06217.20
5.5.190.0140.07117.40
5.5.180.0160.07817.41
5.5.160.0160.06717.40
5.5.150.0140.07317.32
5.5.140.0110.07917.31
5.5.130.0100.05817.32
5.5.120.0100.05617.41
5.5.110.0170.05017.22
5.5.100.0140.05417.31
5.5.90.0070.06717.18
5.5.80.0100.05817.21
5.5.70.0140.05617.21
5.5.60.0140.05816.95
5.5.50.0100.06417.20
5.5.40.0160.04517.31
5.5.30.0100.05317.20
5.5.20.0100.07817.20
5.5.10.0170.07416.95
5.5.00.0130.07917.23
5.4.450.0170.07519.41
5.4.440.0180.07419.32
5.4.430.0190.07219.26
5.4.420.0100.06919.26
5.4.410.0100.07518.99
5.4.400.0140.06019.01
5.4.390.0090.08219.17
5.4.380.0130.07318.85
5.4.370.0130.07018.98
5.4.360.0070.06419.17
5.4.350.0070.05818.99
5.4.340.0210.07019.00
5.4.320.0130.06719.04
5.4.310.0110.07519.00
5.4.300.0170.05019.07
5.4.290.0030.06319.20
5.4.280.0070.06219.03
5.4.270.0060.06218.97
5.4.260.0070.06318.98
5.4.250.0200.05219.07
5.4.240.0030.06119.07
5.4.230.0260.04518.97
5.4.220.0130.07618.98
5.4.210.0130.05919.02
5.4.200.0100.05919.00
5.4.190.0120.07518.97
5.4.180.0070.07918.87
5.4.170.0130.07418.84
5.4.160.0060.08319.06
5.4.150.0100.07819.09
5.4.140.0170.04716.49
5.4.130.0060.06216.55
5.4.120.0090.06316.27
5.4.110.0100.05716.51
5.4.100.0130.05216.51
5.4.90.0120.05216.56
5.4.80.0150.04816.54
5.4.70.0200.04216.50
5.4.60.0130.04916.57
5.4.50.0070.06016.55
5.4.40.0030.05716.54
5.4.30.0060.06816.32
5.4.20.0130.05116.57
5.4.10.0100.07516.48
5.4.00.0090.05115.85
5.3.290.0100.05814.88
5.3.280.0170.05814.76
5.3.270.0180.07114.59
5.3.260.0200.06714.68
5.3.250.0170.06014.74
5.3.240.0090.05914.66
5.3.230.0130.04714.65
5.3.220.0130.06014.70
5.3.210.0090.06414.70
5.3.200.0180.04814.37
5.3.190.0130.05914.73
5.3.180.0070.06014.55
5.3.170.0000.06114.73
5.3.160.0200.04214.72
5.3.150.0100.05314.57
5.3.140.0090.06814.47
5.3.130.0130.06314.68
5.3.120.0090.07814.53
5.3.110.0030.06214.60
5.3.100.0130.05914.09
5.3.90.0070.05614.05
5.3.80.0130.04814.20
5.3.70.0130.04814.20
5.3.60.0130.05014.00
5.3.50.0110.05213.93
5.3.40.0150.04913.87
5.3.30.0060.07613.98
5.3.20.0160.04413.75
5.3.10.0030.05813.80
5.3.00.0100.04913.72
5.2.170.0160.04311.25
5.2.160.0090.04111.06
5.2.150.0120.04411.26
5.2.140.0040.06711.35
5.2.130.0060.04711.33
5.2.120.0060.04411.23
5.2.110.0060.04410.91
5.2.100.0120.05011.08
5.2.90.0150.05210.91
5.2.80.0070.04411.19
5.2.70.0160.04911.31
5.2.60.0200.03411.21
5.2.50.0140.03811.24
5.2.40.0100.05210.80
5.2.30.0180.04811.07
5.2.20.0170.03311.07
5.2.10.0060.05610.98
5.2.00.0130.05510.99
5.1.60.0100.0429.96
5.1.50.0030.04910.01
5.1.40.0100.04510.09
5.1.30.0060.05210.47
5.1.20.0200.03910.57
5.1.10.0120.03510.14
5.1.00.0080.04910.35
5.0.50.0180.0248.73
5.0.40.0070.0388.71
5.0.30.0040.0578.41
5.0.20.0030.0398.39
5.0.10.0030.0428.46
5.0.00.0030.0598.13
4.4.90.0100.0197.38
4.4.80.0110.0257.38
4.4.70.0060.0247.38
4.4.60.0000.0257.38
4.4.50.0090.0257.38
4.4.40.0000.0527.38
4.4.30.0130.0227.38
4.4.20.0090.0217.38
4.4.10.0100.0267.38
4.4.00.0030.0347.38
4.3.110.0100.0247.38
4.3.100.0040.0317.38
4.3.90.0030.0307.38
4.3.80.0040.0437.38
4.3.70.0090.0257.38
4.3.60.0100.0227.38
4.3.50.0070.0267.38
4.3.40.0060.0397.38
4.3.30.0070.0247.38
4.3.20.0000.0247.38
4.3.10.0130.0137.38
4.3.00.0000.0257.38

preferences:
36.58 ms | 401 KiB | 5 Q