3v4l.org

run code in 300+ PHP versions simultaneously
<?php class TestParentClass { public function method() { print_r('Parent method'); print "\n"; } } class TestParentClass1 { public function method() { print_r('Parent method'); print "\n"; } } trait TestTrait { public function method() { print_r('Trait method'); print "\n"; } } class TestChildClass extends TestParentClass1 { use TestTrait { TestTrait::method insteadof TestParentClass1; TestParentClass1::method insteadof TestTrait; /* TestTrait::method as methodAlias; TestParentClass1::method as methodAlias11; TestParentClass::method insteadof TestTrait; */ } } (new TestChildClass)->method(); (new TestChildClass)->methodAlias(); (new TestChildClass)->methodAlias11();

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)
8.3.60.0130.00318.43
8.3.50.0110.00721.27
8.3.40.0070.00718.68
8.3.30.0030.01320.29
8.3.20.0060.00320.31
8.3.10.0040.00421.92
8.3.00.0070.00022.43
8.2.180.0090.00616.75
8.2.170.0120.00922.96
8.2.160.0110.00422.12
8.2.150.0110.00724.18
8.2.140.0060.01324.66
8.2.130.0070.00026.16
8.2.120.0050.00320.84
8.2.110.0030.00621.93
8.2.100.0080.00417.78
8.2.90.0040.00419.18
8.2.80.0040.00419.34
8.2.70.0030.00617.50
8.2.60.0100.00017.80
8.2.50.0040.00418.07
8.2.40.0060.00318.22
8.2.30.0000.00719.32
8.2.20.0040.00417.48
8.2.10.0040.00417.57
8.2.00.0040.00417.69
8.1.280.0000.01425.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0150.00428.09
8.1.240.0060.00323.96
8.1.230.0000.01119.16
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0050.00317.41
8.1.180.0000.00818.10
8.1.170.0050.00318.63
8.1.160.0000.00718.88
8.1.150.0040.00718.58
8.1.140.0050.00217.30
8.1.130.0070.00017.73
8.1.120.0040.00417.47
8.1.110.0000.00817.35
8.1.100.0000.00717.29
8.1.90.0030.00517.29
8.1.80.0040.00417.44
8.1.70.0030.00317.26
8.1.60.0060.00317.53
8.1.50.0040.00417.47
8.1.40.0040.00417.47
8.1.30.0040.00417.45
8.1.20.0080.00017.57
8.1.10.0050.00317.43
8.1.00.0020.00517.22
8.0.300.0080.00018.77
8.0.290.0040.00417.04
8.0.280.0050.00218.39
8.0.270.0030.00317.20
8.0.260.0080.00016.72
8.0.250.0040.00416.88
8.0.240.0000.00716.88
8.0.230.0070.00016.94
8.0.220.0030.00316.81
8.0.210.0030.00316.90
8.0.200.0000.00616.97
8.0.190.0040.00416.98
8.0.180.0000.00716.80
8.0.170.0040.00416.96
8.0.160.0030.00516.85
8.0.150.0040.00416.90
8.0.140.0040.00416.85
8.0.130.0030.00313.32
8.0.120.0040.00416.79
8.0.110.0040.00416.82
8.0.100.0030.00316.79
8.0.90.0040.00416.89
8.0.80.0040.01116.94
8.0.70.0000.00816.79
8.0.60.0030.00516.80
8.0.50.0030.00516.80
8.0.30.0130.01016.96
8.0.20.0160.00717.40
8.0.10.0040.00416.88
8.0.00.0070.01416.80
7.4.330.0000.00515.04
7.4.320.0030.00316.40
7.4.300.0000.00616.44
7.4.290.0070.00016.49
7.4.280.0060.00316.50
7.4.270.0030.00316.55
7.4.260.0050.00013.25
7.4.250.0030.00516.39
7.4.240.0050.00216.47
7.4.230.0000.00716.52
7.4.220.0180.00016.34
7.4.210.0070.00816.44
7.4.200.0030.00316.54
7.4.190.0040.00416.40
7.4.160.0160.00016.62
7.4.150.0130.00717.40
7.4.140.0120.00517.86
7.4.130.0090.00616.41
7.4.120.0110.00716.39
7.4.110.0110.00716.26
7.4.100.0030.01516.59
7.4.90.0070.01016.44
7.4.80.0120.01419.39
7.4.70.0070.01016.43
7.4.60.0090.01316.34
7.4.50.0000.00816.52
7.4.40.0120.00622.77
7.4.30.0130.00416.45
7.4.00.0000.01814.89
7.3.330.0000.00513.16
7.3.320.0000.00613.11
7.3.310.0030.00316.34
7.3.300.0030.00316.19
7.3.290.0080.00516.27
7.3.280.0080.00716.25
7.3.270.0090.00817.40
7.3.260.0030.01416.35
7.3.250.0120.00416.49
7.3.240.0150.00316.37
7.3.230.0090.00616.39
7.3.210.0120.00616.59
7.3.200.0090.00919.39
7.3.190.0140.00716.55
7.3.180.0060.00916.25
7.3.170.0100.00616.34
7.3.160.0060.01616.46
7.3.120.0070.00715.00
7.2.330.0030.01416.59
7.2.320.0090.00816.54
7.2.310.0060.01216.60
7.2.300.0070.01016.64
7.2.290.0130.00316.33
7.2.60.0060.00616.49
7.2.00.0090.01219.05
7.1.200.0060.00615.78
7.1.100.0130.00317.91
7.1.70.0000.01016.80
7.1.60.0110.01119.32
7.1.50.0090.01516.89
7.1.00.0070.06322.32
7.0.200.0000.00816.64
7.0.140.0030.07322.01
7.0.70.0070.07721.63
7.0.60.0030.06721.78
7.0.50.0030.06322.16
7.0.40.0000.07019.91
7.0.30.0000.06320.09
7.0.20.0000.06020.17
7.0.10.0030.07320.07
7.0.00.0030.08320.07
5.6.280.0000.07721.15
5.6.220.0070.06720.59
5.6.210.0000.08320.63
5.6.200.0030.08320.96
5.6.190.0030.06721.12
5.6.180.0030.05720.97
5.6.170.0030.08021.08
5.6.160.0000.05321.11
5.6.150.0000.09021.11
5.6.140.0070.06321.05
5.6.130.0000.09321.02
5.6.120.0000.07021.13
5.6.110.0070.08321.01
5.6.100.0030.08721.11
5.6.90.0000.07321.09
5.6.80.0070.06720.40
5.6.70.0000.04720.48
5.6.60.0030.07320.32
5.6.50.0100.07320.47
5.6.40.0030.08320.45
5.6.30.0100.08020.38
5.6.20.0070.07720.47
5.6.10.0000.08320.38
5.6.00.0070.06020.48
5.5.360.0000.08320.37
5.5.350.0070.04320.38
5.5.340.0070.08020.87
5.5.330.0130.05720.81
5.5.320.0000.06320.79
5.5.310.0100.05320.83
5.5.300.0070.05720.87
5.5.290.0100.06320.84
5.5.280.0100.07720.91
5.5.270.0030.08720.75
5.5.260.0030.06720.90
5.5.250.0030.06020.72
5.5.240.0030.07720.29
5.5.230.0100.07720.26
5.5.220.0070.06720.21
5.5.210.0000.08320.26
5.5.200.0030.05020.21
5.5.190.0030.06320.09
5.5.180.0070.08020.20
5.5.160.0070.07320.10
5.5.150.0100.06020.23
5.5.140.0000.05320.25
5.5.130.0070.06720.09
5.5.120.0030.08320.00
5.5.110.0030.06720.17
5.5.100.0000.06320.06
5.5.90.0100.06719.96
5.5.80.0030.05720.21
5.5.70.0030.07020.07
5.5.60.0000.06320.17
5.5.50.0000.07719.94
5.5.40.0000.07720.06
5.5.30.0030.04720.16
5.5.20.0000.08020.06
5.5.10.0100.06020.05
5.5.00.0030.06020.05
5.4.450.0000.08319.23
5.4.440.0030.06319.50
5.4.430.0100.07019.45
5.4.420.0070.07719.37
5.4.410.0070.06019.05
5.4.400.0030.08019.14
5.4.390.0000.05319.23
5.4.380.0070.07319.12
5.4.370.0100.05319.16
5.4.360.0030.07319.04
5.4.350.0070.05019.18
5.4.340.0000.08318.90
5.4.320.0030.06719.21
5.4.310.0100.07319.14
5.4.300.0100.07319.12
5.4.290.0000.08019.12
5.4.280.0000.05719.22
5.4.270.0030.07319.03
5.4.260.0030.07719.03
5.4.250.0100.07019.18
5.4.240.0030.08719.18
5.4.230.0070.07019.02
5.4.220.0030.06319.02
5.4.210.0100.05319.20
5.4.200.0030.07018.87
5.4.190.0030.03719.02
5.4.180.0100.07319.04
5.4.170.0170.06319.08
5.4.160.0030.07719.11
5.4.150.0030.08019.10
5.4.140.0100.06016.51
5.4.130.0030.07716.49
5.4.120.0100.07016.50
5.4.110.0100.07016.38
5.4.100.0100.06716.54
5.4.90.0000.07316.48
5.4.80.0070.05016.43
5.4.70.0030.07716.39
5.4.60.0000.07716.25
5.4.50.0030.07016.45
5.4.40.0070.06716.30
5.4.30.0030.07316.36
5.4.20.0070.05016.24
5.4.10.0070.07016.47
5.4.00.0030.07315.63
5.3.290.0070.08014.71
5.3.280.0000.08314.56
5.3.270.0100.07714.58
5.3.260.0100.05014.73
5.3.250.0000.04014.58
5.3.240.0000.05014.66
5.3.230.0030.07714.69
5.3.220.0000.07014.60
5.3.210.0000.06714.62
5.3.200.0070.06714.50
5.3.190.0030.08014.52
5.3.180.0070.07314.63
5.3.170.0100.07014.55
5.3.160.0070.07314.62
5.3.150.0070.06714.57
5.3.140.0070.07314.51
5.3.130.0030.07314.67
5.3.120.0070.07314.54
5.3.110.0030.08314.68
5.3.100.0030.07314.05
5.3.90.0030.07314.14
5.3.80.0030.07314.04
5.3.70.0000.07314.05
5.3.60.0030.07314.13
5.3.50.0030.07713.86
5.3.40.0000.05714.01
5.3.30.0000.07713.90
5.3.20.0000.07313.62
5.3.10.0000.06313.56
5.3.00.0030.07713.54
5.2.170.0000.06712.33
5.2.160.0000.04712.33
5.2.150.0030.06712.33
5.2.140.0000.07012.33
5.2.130.0000.04712.33
5.2.120.0000.05712.33
5.2.110.0030.05312.33
5.2.100.0030.05312.33
5.2.90.0070.05312.33
5.2.80.0070.06012.33
5.2.70.0030.05312.33
5.2.60.0000.06712.33
5.2.50.0000.04712.33
5.2.40.0000.06012.33
5.2.30.0130.04312.33
5.2.20.0070.06012.33
5.2.10.0030.06012.33
5.2.00.0030.06012.33
5.1.60.0000.04012.33
5.1.50.0070.04712.33
5.1.40.0070.05012.33
5.1.30.0000.06012.33
5.1.20.0030.05312.33
5.1.10.0030.05712.33
5.1.00.0000.05712.33
5.0.50.0000.04712.33
5.0.40.0030.03712.33
5.0.30.0030.05312.33
5.0.20.0070.04012.33
5.0.10.0000.04712.33
5.0.00.0030.06312.33
4.4.90.0000.02312.33
4.4.80.0030.03312.33
4.4.70.0030.03312.33
4.4.60.0030.03312.33
4.4.50.0000.03712.33
4.4.40.0000.05312.33
4.4.30.0030.02712.33
4.4.20.0000.02712.33
4.4.10.0000.03712.33
4.4.00.0000.04712.33
4.3.110.0000.03712.33
4.3.100.0000.02312.33
4.3.90.0000.03312.33
4.3.80.0000.04712.33
4.3.70.0000.03012.33
4.3.60.0000.03712.33
4.3.50.0030.03312.33
4.3.40.0000.04712.33
4.3.30.0000.03712.33
4.3.20.0030.03012.33
4.3.10.0000.03712.33
4.3.00.0000.03312.33

preferences:
40.87 ms | 401 KiB | 5 Q