3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { function bar() { $static = !(isset($this) && get_class($this) == __CLASS__); if ($static) { print "static\n"; } else { print "not static\n"; } } } $foo = new Foo(); $foo->bar(); Foo::bar();

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)
8.3.60.0150.00018.20
8.3.50.0140.00621.88
8.3.40.0170.00318.79
8.3.30.0070.00719.21
8.3.20.0050.00220.02
8.3.10.0080.00022.12
8.3.00.0040.00422.43
8.2.180.0070.01116.50
8.2.170.0190.00422.96
8.2.160.0070.00720.83
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0000.00817.63
8.2.110.0040.00422.11
8.2.100.0070.00419.24
8.2.90.0040.00419.13
8.2.80.0060.00618.05
8.2.70.0040.00717.63
8.2.60.0030.00617.93
8.2.50.0050.00518.07
8.2.40.0090.00018.28
8.2.30.0070.00017.98
8.2.20.0080.00017.77
8.2.10.0040.00417.80
8.2.00.0000.00817.82
8.1.280.0070.01425.92
8.1.270.0080.00022.14
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0090.00023.96
8.1.230.0060.00619.01
8.1.220.0080.00017.79
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0040.00417.40
8.1.180.0040.00418.10
8.1.170.0000.01018.55
8.1.160.0000.00822.12
8.1.150.0000.00818.50
8.1.140.0000.00717.51
8.1.130.0030.00317.82
8.1.120.0000.00717.39
8.1.110.0040.00417.46
8.1.100.0000.00717.46
8.1.90.0040.00417.38
8.1.80.0030.00317.42
8.1.70.0000.00717.39
8.1.60.0040.00417.51
8.1.50.0040.00417.53
8.1.40.0000.00817.52
8.1.30.0000.00817.57
8.1.20.0030.00617.59
8.1.10.0040.00417.48
8.1.00.0040.00417.50
8.0.300.0040.00418.77
8.0.290.0000.00717.16
8.0.280.0000.00718.32
8.0.270.0000.00817.17
8.0.260.0070.00316.94
8.0.250.0030.00317.03
8.0.240.0060.00316.93
8.0.230.0030.00316.91
8.0.220.0030.00317.02
8.0.210.0000.00816.93
8.0.200.0000.00817.03
8.0.190.0000.00717.01
8.0.180.0000.00816.93
8.0.170.0050.00217.07
8.0.160.0000.00716.95
8.0.150.0030.00316.86
8.0.140.0060.00316.94
8.0.130.0000.00513.39
8.0.120.0050.00316.79
8.0.110.0040.00416.81
8.0.100.0000.00716.92
8.0.90.0040.00417.01
8.0.80.0120.00816.91
8.0.70.0040.00416.83
8.0.60.0030.00517.00
8.0.50.0040.00417.00
8.0.30.0080.01117.09
8.0.20.0080.01217.40
8.0.10.0040.00417.11
8.0.00.0090.00816.62
7.4.330.0020.00215.14
7.4.320.0000.00716.46
7.4.300.0040.00416.60
7.4.290.0030.00316.51
7.4.280.0030.00316.58
7.4.270.0040.00416.65
7.4.260.0000.00716.38
7.4.250.0050.00216.36
7.4.240.0060.00116.40
7.4.230.0070.00016.35
7.4.220.0160.00316.63
7.4.210.0130.00516.54
7.4.200.0000.00816.70
7.4.190.0070.00016.41
7.4.160.0100.00716.52
7.4.150.0090.01517.40
7.4.140.0080.01117.86
7.4.130.0090.00816.55
7.4.120.0070.00916.66
7.4.110.0160.00316.54
7.4.100.0070.01116.61
7.4.90.0170.00016.36
7.4.80.0110.00719.39
7.4.70.0030.01316.52
7.4.60.0060.01216.39
7.4.50.0040.00416.52
7.4.40.0110.00722.77
7.4.30.0100.00616.63
7.4.00.0030.01414.89
7.3.330.0030.00313.34
7.3.320.0000.00513.33
7.3.310.0040.00416.45
7.3.300.0020.00516.23
7.3.290.0060.00916.37
7.3.280.0120.00616.36
7.3.270.0060.01217.40
7.3.260.0090.00916.29
7.3.250.0110.01016.34
7.3.240.0170.00316.28
7.3.230.0080.00816.39
7.3.210.0060.01316.31
7.3.200.0100.01319.39
7.3.190.0140.00316.29
7.3.180.0090.00616.53
7.3.170.0090.00916.53
7.3.160.0030.01316.34
7.3.120.0040.01114.88
7.3.110.0000.01714.59
7.3.100.0030.01214.86
7.3.90.0040.01114.81
7.3.80.0060.01014.86
7.3.70.0000.01614.42
7.3.60.0000.01214.82
7.3.50.0040.01214.73
7.3.40.0100.00314.64
7.3.30.0120.00014.83
7.3.20.0030.01016.30
7.3.10.0040.00816.80
7.3.00.0000.01216.67
7.2.330.0130.00416.27
7.2.320.0070.01716.51
7.2.310.0110.01116.63
7.2.300.0060.00916.65
7.2.290.0110.00816.48
7.2.240.0110.00314.94
7.2.230.0110.00415.16
7.2.220.0090.00614.87
7.2.210.0040.01115.23
7.2.200.0030.01015.13
7.2.190.0030.01015.11
7.2.180.0000.01214.85
7.2.170.0000.01515.04
7.2.160.0070.00715.05
7.2.150.0060.00917.06
7.2.140.0140.00316.76
7.2.130.0060.01216.95
7.2.120.0060.00916.73
7.2.110.0040.01116.83
7.2.100.0100.00716.92
7.2.90.0120.00316.91
7.2.80.0060.00916.95
7.2.70.0130.00316.47
7.2.60.0130.00716.70
7.2.50.0090.00616.96
7.2.40.0060.01316.98
7.2.30.0070.00716.66
7.2.20.0070.01116.93
7.2.10.0070.01016.99
7.2.00.0050.01118.25
7.1.330.0060.00915.79
7.1.320.0030.01516.05
7.1.310.0070.00716.06
7.1.300.0150.00015.73
7.1.290.0090.00615.81
7.1.280.0060.00815.87
7.1.270.0060.00615.84
7.1.260.0070.00315.51
7.1.250.0040.00715.55
7.1.200.0000.01415.82
7.1.100.0040.00818.11
7.1.70.0080.00317.21
7.1.60.0060.01619.82
7.1.50.0130.00917.09
7.1.00.0100.07022.45
7.0.200.0150.00516.63
7.0.140.0030.07721.97
7.0.60.0200.05020.01
7.0.50.0030.06717.88
7.0.40.0130.08020.14
7.0.30.0370.05320.13
7.0.20.0370.05020.02
7.0.10.0100.09020.08
7.0.00.0130.07020.32
5.6.280.0100.06720.91
5.6.210.0070.06020.55
5.6.200.0030.06718.19
5.6.190.0000.07020.41
5.6.180.3670.03320.48
5.6.170.0230.06020.58
5.6.160.0000.09320.47
5.6.150.0030.08318.17
5.6.140.0100.05718.11
5.6.130.0000.08718.21
5.6.120.0030.05021.10
5.6.110.0170.07021.02
5.6.100.0030.08320.96
5.6.90.0070.08320.96
5.6.80.0100.06720.37
5.6.70.4600.04020.36
5.5.350.0230.05020.39
5.5.340.0070.08017.99
5.5.330.0070.06320.41
5.5.320.0330.07020.38
5.5.310.0370.06320.21
5.5.300.0030.04018.02
5.5.290.0100.05017.95
5.5.280.0070.04020.77
5.5.270.0100.04020.80
5.5.260.0070.04720.64
5.5.250.0170.06720.62
5.5.240.0230.03320.25
5.4.450.0230.05319.60
5.4.440.0430.07019.30
5.4.430.1600.00019.22
5.4.420.1270.00019.55
5.4.410.0030.06019.02
5.4.400.0070.05318.77
5.4.390.0130.04718.61
5.4.380.0200.06018.80
5.4.370.0270.06718.52
5.4.360.0170.05018.63
5.4.350.0270.04318.50
5.4.340.0130.05318.51
5.4.320.0050.04412.50
5.4.310.0060.04312.50
5.4.300.0060.04012.50
5.4.290.0070.03612.50
5.4.280.0040.04012.39
5.4.270.0050.03612.36
5.4.260.0040.03912.36
5.4.250.0070.03512.36
5.4.240.0060.03512.37
5.4.230.0060.03612.35
5.4.220.0060.03512.35
5.4.210.0030.03812.36
5.4.200.0040.04012.35
5.4.190.0060.03712.36
5.4.180.0030.04312.35
5.4.170.0050.04112.36
5.4.160.0110.03112.36
5.4.150.0060.03612.35
5.4.140.0060.04512.04
5.4.130.0090.04112.02
5.4.120.0120.04411.98
5.4.110.0090.04711.97
5.4.100.0080.04311.98
5.4.90.0050.03711.98
5.4.80.0060.03711.98
5.4.70.0040.03611.97
5.4.60.0060.03611.98
5.4.50.0070.04611.98
5.4.40.0070.03611.96
5.4.30.0070.03511.96
5.4.20.0080.03311.96
5.4.10.0060.03411.96
5.4.00.0060.03511.45
5.3.290.0080.03912.80
5.3.280.0070.03612.71
5.3.270.0110.03512.72
5.3.260.0030.04312.72
5.3.250.0060.03712.72
5.3.240.0090.03412.72
5.3.230.0050.03812.70
5.3.220.0060.03712.68
5.3.210.0070.03812.68
5.3.200.0080.04112.68
5.3.190.0060.04012.68
5.3.180.0070.03512.67
5.3.170.0050.03612.67
5.3.160.0040.04012.68
5.3.150.0110.04712.67
5.3.140.0040.03712.66
5.3.130.0060.05412.66
5.3.120.0090.03612.66
5.3.110.0040.04112.65
5.3.100.0080.03712.12
5.3.90.0040.03812.09
5.3.80.0020.03912.07
5.3.70.0050.03612.07
5.3.60.0080.03412.06
5.3.50.0050.04512.00
5.3.40.0070.03612.00
5.3.30.0070.03811.95
5.3.20.0060.04211.73
5.3.10.0030.03611.69
5.3.00.0030.03911.68
5.2.170.0030.0349.18
5.2.160.0040.0319.18
5.2.150.0050.0309.18
5.2.140.0050.0309.18
5.2.130.0030.0309.13
5.2.120.0050.0289.14
5.2.110.0040.0319.15
5.2.100.0050.0369.14
5.2.90.0090.0269.14
5.2.80.0040.0329.14
5.2.70.0050.0419.14
5.2.60.0040.0389.09
5.2.50.0060.0279.06
5.2.40.0040.0299.03
5.2.30.0080.0269.02
5.2.20.0050.0289.01
5.2.10.0070.0258.92
5.2.00.0030.0308.77
5.1.60.0040.0238.05
5.1.50.0050.0248.05
5.1.40.0040.0248.04
5.1.30.0050.0258.39
5.1.20.0050.0258.41
5.1.10.0040.0268.14
5.1.00.0040.0268.13
5.0.50.0030.0216.61
5.0.40.0060.0176.46
5.0.30.0040.0326.29
5.0.20.0070.0166.26
5.0.10.0050.0186.23
5.0.00.0020.0326.23
4.4.90.0030.0194.78
4.4.80.0040.0134.75
4.4.70.0040.0154.75
4.4.60.0020.0174.75
4.4.50.0030.0154.77
4.4.40.0010.0274.71
4.4.30.0030.0154.76
4.4.20.0030.0154.85
4.4.10.0030.0154.85
4.4.00.0020.0254.75
4.3.110.0020.0164.67
4.3.100.0010.0164.67
4.3.90.0020.0154.63
4.3.80.0060.0214.59
4.3.70.0030.0144.63
4.3.60.0040.0134.63
4.3.50.0040.0144.63
4.3.40.0030.0234.54
4.3.30.0030.0143.29
4.3.20.0040.0133.27
4.3.10.0030.0143.24
4.3.00.0030.0236.54

preferences:
49.97 ms | 401 KiB | 5 Q