3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait Foo { public function foo() { var_dump(method_exists($this, 'bar')); } } class Bar { use Foo; public function bar() {} } $bar = new Bar(); $bar->foo();

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)
8.3.60.0070.01018.30
8.3.50.0170.01221.95
8.3.40.0040.01118.58
8.3.30.0070.00719.14
8.3.20.0050.00320.19
8.3.10.0080.00020.36
8.3.00.0050.00319.26
8.2.180.0140.00316.38
8.2.170.0110.00422.96
8.2.160.0040.01120.53
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0070.00022.22
8.2.110.0090.00022.15
8.2.100.0090.00317.84
8.2.90.0040.00419.27
8.2.80.0030.00617.97
8.2.70.0000.00817.50
8.2.60.0070.00017.93
8.2.50.0000.00818.07
8.2.40.0000.00818.07
8.2.30.0030.00719.42
8.2.20.0000.00817.75
8.2.10.0040.00418.12
8.2.00.0000.00717.72
8.1.280.0090.00925.92
8.1.270.0030.00621.93
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.91
8.1.230.0080.00419.09
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.13
8.1.190.0040.00417.13
8.1.180.0050.00218.10
8.1.170.0050.00318.49
8.1.160.0000.00822.00
8.1.150.0000.00818.77
8.1.140.0050.00217.38
8.1.130.0070.00017.73
8.1.120.0030.00317.38
8.1.110.0000.00717.50
8.1.100.0050.00217.47
8.1.90.0030.00517.48
8.1.80.0040.00417.41
8.1.70.0000.00717.39
8.1.60.0000.00917.62
8.1.50.0090.00017.49
8.1.40.0050.00317.51
8.1.30.0000.00817.49
8.1.20.0030.00517.60
8.1.10.0000.00917.43
8.1.00.0030.00517.41
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0050.00218.32
8.0.270.0040.00417.13
8.0.260.0040.00417.30
8.0.250.0030.00316.86
8.0.240.0080.00016.93
8.0.230.0040.00416.97
8.0.220.0000.00716.91
8.0.210.0000.00716.88
8.0.200.0030.00316.81
8.0.190.0040.00416.86
8.0.180.0000.00716.78
8.0.170.0040.00416.87
8.0.160.0000.00716.88
8.0.150.0040.00416.84
8.0.140.0000.00816.73
8.0.130.0030.00313.37
8.0.120.0040.00416.68
8.0.110.0040.00416.92
8.0.100.0000.00716.89
8.0.90.0070.00016.75
8.0.80.0100.00716.94
8.0.70.0000.00716.95
8.0.60.0000.00716.76
8.0.50.0040.00416.89
8.0.30.0100.01617.11
8.0.20.0160.00417.40
8.0.10.0000.00917.01
8.0.00.0080.01216.85
7.4.330.0070.00015.00
7.4.320.0000.00616.52
7.4.300.0030.00316.55
7.4.290.0060.00316.43
7.4.280.0000.00716.51
7.4.270.0030.00316.64
7.4.260.0080.00016.52
7.4.250.0040.00416.38
7.4.240.0040.00416.55
7.4.230.0070.00016.39
7.4.220.0040.01416.53
7.4.210.0070.00716.50
7.4.200.0070.00016.49
7.4.160.0130.00716.58
7.4.150.0080.01317.40
7.4.140.0070.01017.86
7.4.130.0050.01216.53
7.4.120.0150.00316.48
7.4.110.0070.01416.61
7.4.100.0100.00716.62
7.4.90.0100.01016.50
7.4.80.0090.00919.39
7.4.70.0070.01016.66
7.4.60.0060.01016.64
7.4.50.0000.00816.48
7.4.40.0070.01016.23
7.4.30.0000.01816.59
7.4.00.0030.01414.98
7.3.330.0030.00513.29
7.3.320.0000.00513.25
7.3.310.0040.00416.41
7.3.300.0030.00316.25
7.3.290.0080.01116.23
7.3.280.0080.01016.29
7.3.270.0130.00717.40
7.3.260.0150.00316.37
7.3.250.0130.01116.44
7.3.240.0130.00416.52
7.3.230.0140.00316.40
7.3.210.0000.01616.43
7.3.200.0150.00619.39
7.3.190.0070.01416.49
7.3.180.0090.00916.39
7.3.170.0060.01616.37
7.3.160.0100.00616.31
7.3.120.0090.01014.72
7.3.110.0100.00714.69
7.3.100.0070.00914.94
7.3.90.0030.01014.77
7.3.80.0060.00814.77
7.3.70.0020.01214.71
7.3.60.0060.00814.66
7.3.50.0060.00614.65
7.3.40.0070.00814.76
7.3.30.0070.00714.77
7.3.20.0060.00516.47
7.3.10.0060.00616.47
7.3.00.0050.00716.50
7.2.330.0060.01216.32
7.2.320.0160.00816.77
7.2.310.0090.00916.31
7.2.300.0130.00316.52
7.2.290.0130.00316.33
7.2.250.0030.01314.92
7.2.240.0080.01114.92
7.2.230.0100.00715.00
7.2.220.0050.00814.87
7.2.210.0030.01315.08
7.2.200.0070.00814.96
7.2.190.0040.00814.99
7.2.180.0070.00614.79
7.2.170.0050.01114.86
7.2.160.0000.01614.81
7.2.150.0040.00816.91
7.2.140.0040.00816.77
7.2.130.0000.01716.61
7.2.120.0030.00616.63
7.2.110.0070.00416.80
7.2.100.0090.00316.60
7.2.90.0030.01016.81
7.2.80.0090.00617.07
7.2.70.0140.00716.87
7.2.60.0010.01116.72
7.2.50.0090.00616.84
7.2.40.0030.00816.76
7.2.30.0070.00716.86
7.2.20.0060.00617.00
7.2.10.0070.00716.59
7.2.00.0060.00916.96
7.1.330.0080.00815.68
7.1.320.0050.00915.63
7.1.310.0070.00715.80
7.1.300.0060.00815.77
7.1.290.0090.00615.66
7.1.280.0050.00815.50
7.1.270.0050.00815.60
7.1.260.0020.01015.68
7.1.250.0100.00315.53
7.1.240.0030.00915.58
7.1.230.0000.01215.53
7.1.220.0060.00615.70
7.1.210.0100.00715.44
7.1.200.0000.01315.80
7.1.190.0060.01315.34
7.1.180.0070.00715.73
7.1.170.0040.01215.85
7.1.160.0070.00715.74
7.1.150.0070.01015.56
7.1.140.0030.00915.82
7.1.130.0070.00715.84
7.1.120.0070.00715.44
7.1.110.0000.01515.89
7.1.100.0000.01315.80
7.1.90.0060.00315.79
7.1.80.0040.01115.79
7.1.70.0020.01116.21
7.1.60.0090.01017.27
7.1.50.0100.00816.26
7.1.40.0030.01515.85
7.1.30.0130.00315.66
7.1.20.0070.01015.86
7.1.10.0040.00815.45
7.1.00.0070.04119.11
7.0.330.0040.00815.07
7.0.320.0030.00915.52
7.0.310.0030.01015.30
7.0.300.0060.00615.08
7.0.290.0080.00415.41
7.0.280.0000.01115.43
7.0.270.0000.01515.53
7.0.260.0100.00315.29
7.0.250.0030.00715.40
7.0.240.0070.00715.08
7.0.230.0000.01515.38
7.0.220.0030.00615.23
7.0.210.0040.00815.34
7.0.200.0040.00616.10
7.0.190.0030.00615.15
7.0.180.0040.01215.40
7.0.170.0060.01015.49
7.0.160.0000.01315.43
7.0.150.0070.00715.50
7.0.140.0010.04318.58
7.0.130.0040.01115.44
7.0.120.0110.00315.34
7.0.110.0050.00815.25
7.0.100.0040.01215.43
7.0.90.0070.00715.28
7.0.80.0000.01615.26
7.0.70.0070.00715.52
7.0.60.0070.03417.63
7.0.50.0080.02716.58
7.0.40.0110.02516.79
7.0.30.0300.03516.96
7.0.20.0140.03516.74
7.0.10.0120.03116.83
7.0.00.0070.04716.70
5.6.400.0030.01014.07
5.6.390.0070.00714.04
5.6.380.0030.01014.13
5.6.370.0070.00714.55
5.6.360.0090.00614.38
5.6.350.0070.00714.14
5.6.340.0000.01114.60
5.6.330.0000.00913.99
5.6.320.0110.00014.59
5.6.310.0060.00914.09
5.6.300.0030.01314.28
5.6.290.0030.01014.22
5.6.280.0080.03717.64
5.6.270.0030.01114.38
5.6.260.0060.00613.86
5.6.250.0040.01414.13
5.6.240.0070.01014.52
5.6.230.0050.01214.32
5.6.220.0090.01214.42
5.6.210.0060.04617.54
5.6.200.0050.04516.17
5.6.190.0050.02717.35
5.6.180.0160.02817.37
5.6.170.0160.04217.37
5.6.160.0070.03317.25
5.6.150.0050.02216.24
5.6.140.0070.04016.20
5.6.130.0070.04116.13
5.6.120.0060.02217.58
5.6.110.0050.05117.67
5.6.100.0030.02917.48
5.6.90.0080.03817.56
5.6.80.0110.02217.29
5.6.70.2320.01817.22
5.6.60.0060.00914.20
5.6.50.0070.01014.24
5.6.40.0040.00814.30
5.6.30.0040.00713.93
5.6.20.0030.01314.13
5.6.10.0090.00314.25
5.6.00.0070.00714.19
5.5.380.0130.00014.19
5.5.370.0140.00314.16
5.5.360.0000.01414.11
5.5.350.0050.03917.22
5.5.340.0060.02315.89
5.5.330.0080.02117.21
5.5.320.2010.02517.28
5.5.310.0190.02817.18
5.5.300.0050.02716.06
5.5.290.0030.03616.04
5.5.280.0020.04217.47
5.5.270.0070.03517.57
5.5.260.0130.04217.52
5.5.250.0130.03817.40
5.5.240.0170.03316.96
5.5.230.0100.00714.10
5.5.220.0030.00713.98
5.5.210.0080.00314.46
5.5.200.0090.00314.24
5.5.190.0030.00613.88
5.5.180.0060.00614.02
5.5.170.0030.00914.12
5.5.160.0040.01114.12
5.5.150.0040.00813.82
5.5.140.0030.01014.27
5.5.130.0040.01113.72
5.5.120.0060.00614.05
5.5.110.0040.00714.19
5.5.100.0000.01014.10
5.5.90.0000.00913.90
5.5.80.0040.00813.89
5.5.70.0030.01014.32
5.5.60.0110.00413.79
5.5.50.0070.00414.38
5.5.40.0090.00313.98
5.5.30.0040.00814.20
5.5.20.0030.01014.00
5.5.10.0040.00814.04
5.5.00.0040.00914.16
5.4.450.0280.02215.73
5.4.440.0220.03115.73
5.4.430.0240.02515.73
5.4.420.0130.02815.77
5.4.410.0130.02215.73
5.4.400.0230.01915.73
5.4.390.0290.02515.73
5.4.380.0180.03715.35
5.4.370.0200.02315.38
5.4.360.0260.02515.32
5.4.350.0180.03315.40
5.4.340.0150.03115.37
5.4.330.0000.01012.00
5.4.320.0050.01912.25
5.4.310.0050.02612.25
5.4.300.0060.02012.25
5.4.290.0050.02312.25
5.4.280.0020.02112.20
5.4.270.0070.01712.20
5.4.260.0050.02112.20
5.4.250.0050.02112.20
5.4.240.0050.01912.20
5.4.230.0060.02112.20
5.4.220.0040.02212.20
5.4.210.0060.02012.20
5.4.200.0040.02412.20
5.4.190.0050.02312.20
5.4.180.0020.02312.20
5.4.170.0070.01912.20
5.4.160.0040.02312.20
5.4.150.0020.02212.20
5.4.140.0030.02412.04
5.4.130.0070.02112.03
5.4.120.0080.01712.01
5.4.110.0040.02212.01
5.4.100.0050.01912.01
5.4.90.0050.02212.01
5.4.80.0060.01812.01
5.4.70.0050.01812.01
5.4.60.0070.01912.01
5.4.50.0060.02012.01
5.4.40.0030.02312.00
5.4.30.0060.02012.00
5.4.20.0030.02212.00
5.4.10.0060.01712.00
5.4.00.0060.01811.74
5.3.290.0110.03712.80
5.3.280.0070.04812.71
5.3.270.0060.03812.73
5.3.260.0060.04512.72
5.3.250.0030.04012.72
5.3.240.0060.03612.72
5.3.230.0090.03612.71
5.3.220.0060.04012.68
5.3.210.0070.03712.68
5.3.200.0090.03612.68
5.3.190.0060.03612.68
5.3.180.0070.03412.67
5.3.170.0050.03712.67
5.3.160.0050.03812.68
5.3.150.0040.03812.68
5.3.140.0080.03512.66
5.3.130.0060.03912.65
5.3.120.0050.04012.66
5.3.110.0050.03912.66
5.3.100.0070.03612.12
5.3.90.0070.03512.08
5.3.80.0080.03412.07
5.3.70.0070.03612.08
5.3.60.0070.03512.06
5.3.50.0040.03712.00
5.3.40.0060.03512.00
5.3.30.0120.03211.95
5.3.20.0060.03411.73
5.3.10.0050.03411.70
5.3.00.0070.03411.68
5.2.170.0020.0339.18
5.2.160.0040.0299.18
5.2.150.0050.0309.18
5.2.140.0050.0299.18
5.2.130.0010.0329.14
5.2.120.0030.0309.14
5.2.110.0060.0289.14
5.2.100.0050.0289.14
5.2.90.0050.0299.14
5.2.80.0030.0319.14
5.2.70.0010.0339.14
5.2.60.0030.0319.09
5.2.50.0050.0289.06
5.2.40.0050.0279.04
5.2.30.0020.0329.02
5.2.20.0040.0289.00
5.2.10.0050.0278.92
5.2.00.0060.0278.78
5.1.60.0030.0248.06
5.1.50.0060.0228.06
5.1.40.0060.0228.05
5.1.30.0040.0258.39
5.1.20.0050.0258.42
5.1.10.0040.0258.14
5.1.00.0060.0248.14
5.0.50.0040.0206.62
5.0.40.0020.0216.48
5.0.30.0010.0336.29
5.0.20.0010.0226.26
5.0.10.0040.0196.24
5.0.00.0030.0316.23
4.4.90.0010.0174.77
4.4.80.0030.0144.75
4.4.70.0030.0154.75
4.4.60.0010.0174.76
4.4.50.0040.0144.77
4.4.40.0030.0254.71
4.4.30.0040.0144.76
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0030.0244.76
4.3.110.0050.0134.67
4.3.100.0030.0144.67
4.3.90.0050.0124.64
4.3.80.0020.0244.59
4.3.70.0010.0164.63
4.3.60.0020.0154.63
4.3.50.0040.0144.63
4.3.40.0020.0254.53
4.3.30.0000.0183.29
4.3.20.0030.0153.26
4.3.10.0040.0143.21
4.3.00.0100.01319.45

preferences:
46.16 ms | 401 KiB | 5 Q