3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait HelloWorld { public function sayHello() { echo 'Hello World!'; } } // Modification de la visibilité de la méthode sayHello class MyClass1 { use HelloWorld { sayHello as protected; } } // Utilisation d'un alias lors de la modification de la visibilité // La visibilité de la méthode sayHello n'est pas modifiée class MyClass2 { use HelloWorld { sayHello as private myPrivateHello; } } $class1 = new MyClass1(); $class2 = new MyClass2(); echo $class1->sayHello(); echo $class2->sayHello();

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)
8.3.60.0110.00418.56
8.3.50.0090.01122.04
8.3.40.0080.00818.81
8.3.30.0100.00319.27
8.3.20.0080.00020.35
8.3.10.0080.00023.36
8.3.00.0070.00317.50
8.2.180.0140.00016.75
8.2.170.0120.00322.96
8.2.160.0030.01020.53
8.2.150.0150.00024.18
8.2.140.0070.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00422.15
8.2.110.0090.00020.39
8.2.100.0070.00418.22
8.2.90.0040.00419.12
8.2.80.0000.00817.97
8.2.70.0030.00617.38
8.2.60.0040.00418.05
8.2.50.0040.00718.07
8.2.40.0000.00818.34
8.2.30.0000.00818.16
8.2.20.0080.00017.68
8.2.10.0080.00018.12
8.2.00.0030.00517.72
8.1.280.0090.00625.92
8.1.270.0000.00824.01
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00622.14
8.1.230.0080.00318.97
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0060.00317.35
8.1.190.0060.00317.22
8.1.180.0000.00918.10
8.1.170.0050.00318.59
8.1.160.0080.00021.89
8.1.150.0020.00518.88
8.1.140.0040.00417.43
8.1.130.0020.00517.86
8.1.120.0070.00017.46
8.1.110.0060.00317.34
8.1.100.0040.00417.46
8.1.90.0000.00817.52
8.1.80.0000.00717.48
8.1.70.0000.00717.46
8.1.60.0030.00617.59
8.1.50.0090.00017.49
8.1.40.0090.00017.40
8.1.30.0050.00317.61
8.1.20.0000.00717.69
8.1.10.0000.00817.60
8.1.00.0070.00017.50
8.0.300.0000.00718.77
8.0.290.0080.00016.75
8.0.280.0000.00718.49
8.0.270.0000.00817.22
8.0.260.0000.00817.20
8.0.250.0030.00317.00
8.0.240.0030.00316.92
8.0.230.0000.00816.89
8.0.220.0030.00316.95
8.0.210.0000.00816.84
8.0.200.0030.00316.93
8.0.190.0030.00616.99
8.0.180.0000.00816.95
8.0.170.0000.00817.02
8.0.160.0070.00016.98
8.0.150.0040.00416.87
8.0.140.0000.00716.97
8.0.130.0000.00613.38
8.0.120.0040.00416.93
8.0.110.0070.00016.82
8.0.100.0000.00717.04
8.0.90.0000.00816.79
8.0.80.0070.01416.97
8.0.70.0040.00416.91
8.0.60.0000.00716.86
8.0.50.0040.00417.00
8.0.30.0110.00916.96
8.0.20.0080.01117.40
8.0.10.0040.00416.95
8.0.00.0080.01016.81
7.4.330.0000.00615.00
7.4.320.0060.00016.59
7.4.300.0030.00316.61
7.4.290.0000.00816.53
7.4.280.0030.00516.45
7.4.270.0030.00316.51
7.4.260.0070.00016.60
7.4.250.0080.00016.48
7.4.240.0000.00716.51
7.4.230.0030.00316.67
7.4.220.0160.00616.46
7.4.210.0100.01016.66
7.4.200.0030.00316.39
7.4.160.0160.00016.57
7.4.150.0000.01817.40
7.4.140.0130.00617.86
7.4.130.0050.01416.58
7.4.120.0040.01216.53
7.4.110.0040.01416.52
7.4.100.0030.01316.61
7.4.90.0080.00816.54
7.4.80.0090.01219.39
7.4.70.0080.00816.57
7.4.60.0060.00916.63
7.4.50.0000.00816.27
7.4.40.0050.01116.21
7.4.30.0060.00916.74
7.4.00.0090.00714.88
7.3.330.0030.00313.22
7.3.320.0000.00513.18
7.3.310.0000.00716.20
7.3.300.0000.00716.18
7.3.290.0060.01116.35
7.3.280.0030.01316.34
7.3.270.0120.00617.40
7.3.260.0150.00916.52
7.3.250.0140.00616.32
7.3.240.0040.01916.30
7.3.230.0070.01116.42
7.3.210.0130.00316.39
7.3.200.0060.01019.39
7.3.190.0070.01016.42
7.3.180.0160.00016.42
7.3.170.0060.01216.52
7.3.160.0100.01316.32
7.3.120.0070.01114.92
7.3.110.0130.00314.95
7.3.100.0070.00314.72
7.3.90.0060.01314.77
7.3.80.0040.00814.95
7.3.70.0120.00314.72
7.3.60.0030.01014.72
7.3.50.0090.00614.75
7.3.40.0040.00414.95
7.3.30.0000.01314.93
7.3.20.0100.00316.66
7.3.10.0070.00416.48
7.3.00.0080.00816.69
7.2.330.0080.00816.62
7.2.320.0070.01416.53
7.2.310.0070.01016.40
7.2.300.0130.00316.54
7.2.290.0080.00816.63
7.2.250.0090.01214.94
7.2.240.0110.00315.13
7.2.230.0080.00814.93
7.2.220.0060.01214.91
7.2.210.0060.00914.91
7.2.200.0000.01414.89
7.2.190.0140.00314.82
7.2.180.0070.00715.01
7.2.170.0050.00515.02
7.2.60.0130.00316.93
7.2.00.0060.00619.46
7.1.330.0030.00915.87
7.1.320.0030.00715.73
7.1.310.0040.01015.67
7.1.300.0120.00315.70
7.1.290.0070.00715.65
7.1.280.0060.00615.57
7.1.270.0040.01215.65
7.1.260.0060.00615.63
7.1.200.0000.00915.55
7.1.100.0690.01515.96
7.1.70.0000.00716.95
7.1.60.0040.00719.32
7.1.50.0070.01416.66
7.1.00.0000.07722.40
7.0.200.0000.00716.40
7.0.140.0030.07722.21
7.0.60.0300.04719.94
7.0.50.0130.06717.92
7.0.40.0070.04020.24
7.0.30.0170.06020.07
7.0.20.0270.06320.07
7.0.10.0070.07320.23
7.0.00.0100.06020.14
5.6.280.0030.07320.82
5.6.210.0130.08720.73
5.6.200.0000.09018.19
5.6.190.0070.07720.58
5.6.180.0370.04320.67
5.6.170.0270.06320.45
5.6.160.0070.07320.54
5.6.150.0130.07018.25
5.6.140.0070.05718.24
5.6.130.0130.07018.18
5.6.120.0100.03720.88
5.6.110.0070.04321.09
5.6.100.0270.06720.96
5.6.90.0270.07321.08
5.6.80.0100.08020.53
5.5.350.0030.05020.44
5.5.340.0130.03317.95
5.5.330.0030.04020.13
5.5.320.0370.08320.19
5.5.310.0300.08020.34
5.5.300.0030.08318.05
5.5.290.0030.04018.07
5.5.280.0070.08020.96
5.5.270.0030.05020.83
5.5.260.0030.07320.98
5.5.250.0130.04720.69
5.5.240.0000.04020.36
5.4.450.0970.06019.48
5.4.440.0900.06019.45
5.4.430.0630.05319.62
5.4.420.0670.00019.68
5.4.410.0630.00019.42
5.4.400.0600.00019.02
5.4.390.0670.00018.98
5.4.380.0630.00018.98
5.4.370.0630.00019.02
5.4.360.0600.00019.13
5.4.350.0630.00019.14
5.4.340.0080.04512.01
5.4.320.0050.03812.50
5.4.310.0060.04612.50
5.4.300.0060.03812.50
5.4.290.0060.03712.50
5.4.280.0090.04012.40
5.4.270.0090.04612.39
5.4.260.0090.04612.40
5.4.250.0080.04212.39
5.4.240.0070.03612.40
5.4.230.0080.04012.38
5.4.220.0080.03312.39
5.4.210.0080.03412.39
5.4.200.0060.04012.38
5.4.190.0070.04012.38
5.4.180.0080.03812.38
5.4.170.0030.04012.39
5.4.160.0050.03612.39
5.4.150.0040.03912.39
5.4.140.0080.03912.07
5.4.130.0060.03512.06
5.4.120.0050.03812.02
5.4.110.0080.04212.01
5.4.100.0080.03512.01
5.4.90.0080.03812.02
5.4.80.0040.03712.01
5.4.70.0050.03512.01
5.4.60.0070.03612.01
5.4.50.0040.04112.01
5.4.40.0070.03311.99
5.4.30.0070.03411.99
5.4.20.0100.03512.00
5.4.10.0030.03811.99
5.4.00.0060.04111.48
5.3.290.0050.04412.80
5.3.280.0090.04312.70
5.3.270.0080.04612.72
5.3.260.0070.04012.72
5.3.250.0040.04012.72
5.3.240.0070.03712.72
5.3.230.0070.04312.70
5.3.220.0100.03912.68
5.3.210.0040.04112.68
5.3.200.0020.04012.68
5.3.190.0070.03812.68
5.3.180.0070.04312.67
5.3.170.0040.04012.67
5.3.160.0050.03612.67
5.3.150.0090.03912.68
5.3.140.0040.03812.66
5.3.130.0070.03712.66
5.3.120.0070.04312.66
5.3.110.0050.03912.66
5.3.100.0090.03312.12
5.3.90.0100.03412.08
5.3.80.0040.03812.07
5.3.70.0060.03612.07
5.3.60.0040.03712.06
5.3.50.0060.03712.00
5.3.40.0060.03812.00
5.3.30.0100.03111.95
5.3.20.0050.03711.73
5.3.10.0060.04311.70
5.3.00.0030.03911.68
5.2.170.0050.0349.18
5.2.160.0030.0309.18
5.2.150.0040.0349.18
5.2.140.0050.0319.18
5.2.130.0060.0289.14
5.2.120.0060.0309.14
5.2.110.0080.0319.14
5.2.100.0080.0289.14
5.2.90.0030.0309.14
5.2.80.0060.0309.14
5.2.70.0030.0329.14
5.2.60.0070.0279.09
5.2.50.0030.0319.06
5.2.40.0050.0299.03
5.2.30.0080.0279.02
5.2.20.0030.0309.00
5.2.10.0030.0298.92
5.2.00.0040.0298.79
5.1.60.0070.0208.07
5.1.50.0070.0318.06
5.1.40.0060.0238.05
5.1.30.0090.0228.40
5.1.20.0040.0278.42
5.1.10.0050.0278.14
5.1.00.0050.0278.14
5.0.50.0040.0236.62
5.0.40.0030.0286.48
5.0.30.0040.0316.29
5.0.20.0050.0236.27
5.0.10.0030.0206.24
5.0.00.0030.0306.24
4.4.90.0060.0134.78
4.4.80.0030.0154.76
4.4.70.0020.0194.76
4.4.60.0030.0174.75
4.4.50.0040.0164.77
4.4.40.0020.0264.71
4.4.30.0040.0144.76
4.4.20.0050.0154.84
4.4.10.0050.0144.85
4.4.00.0120.0734.76
4.3.110.0050.0214.67
4.3.100.0030.0214.66
4.3.90.0030.0154.64
4.3.80.0070.0284.58
4.3.70.0050.0164.63
4.3.60.0040.0144.63
4.3.50.0030.0164.63
4.3.40.0040.0244.53
4.3.30.0010.0173.28
4.3.20.0040.0143.26
4.3.10.0010.0173.22
4.3.00.0100.0237.18

preferences:
44 ms | 401 KiB | 5 Q