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 public; } } // 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; } } $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)
8.3.70.0180.00018.56
8.3.60.0080.00818.43
8.3.50.0120.00722.00
8.3.40.0090.00618.79
8.3.30.0100.00719.17
8.3.20.0000.00820.29
8.3.10.0080.00021.95
8.3.00.0060.00317.63
8.2.180.0070.00716.59
8.2.170.0070.00722.96
8.2.160.0100.00320.53
8.2.150.0090.00624.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0050.00222.27
8.2.110.0070.00320.52
8.2.100.0110.00018.03
8.2.90.0080.00019.17
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0060.00317.93
8.2.50.0040.00718.07
8.2.40.0050.00318.28
8.2.30.0000.00717.99
8.2.20.0040.00417.80
8.2.10.0080.00018.06
8.2.00.0000.00717.62
8.1.280.0070.00725.92
8.1.270.0030.00623.83
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0100.00023.84
8.1.230.0090.00319.11
8.1.220.0000.00817.74
8.1.210.0000.00718.77
8.1.200.0080.00017.35
8.1.190.0080.00017.35
8.1.180.0060.00318.10
8.1.170.0050.00318.50
8.1.160.0000.00722.11
8.1.150.0040.00418.89
8.1.140.0000.00717.36
8.1.130.0050.00217.74
8.1.120.0030.00317.42
8.1.110.0050.00317.50
8.1.100.0030.00417.52
8.1.90.0040.00417.49
8.1.80.0050.00317.47
8.1.70.0030.00317.35
8.1.60.0030.00617.44
8.1.50.0030.00517.46
8.1.40.0000.00817.47
8.1.30.0060.00317.64
8.1.20.0000.00817.66
8.1.10.0070.00017.48
8.1.00.0090.00017.48
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.35
8.0.270.0070.00017.20
8.0.260.0000.00717.25
8.0.250.0000.00817.06
8.0.240.0040.00416.91
8.0.230.0060.00316.90
8.0.220.0030.00317.00
8.0.210.0030.00316.83
8.0.200.0000.00717.05
8.0.190.0060.00317.08
8.0.180.0070.00016.97
8.0.170.0050.00317.03
8.0.160.0070.00017.01
8.0.150.0000.00716.90
8.0.140.0040.00416.80
8.0.130.0040.00413.47
8.0.120.0040.00416.94
8.0.110.0000.00716.93
8.0.100.0040.00416.98
8.0.90.0000.00717.00
8.0.80.0030.01216.91
8.0.70.0000.00717.01
8.0.60.0000.00816.86
8.0.50.0070.00016.90
8.0.30.0130.00917.13
8.0.20.0110.00917.40
8.0.10.0000.00717.09
8.0.00.0050.01216.73
7.4.330.0000.00515.00
7.4.320.0030.00316.55
7.4.300.0000.00616.59
7.4.290.0050.00316.62
7.4.280.0070.00016.46
7.4.270.0060.00016.62
7.4.260.0000.00716.49
7.4.250.0000.00816.47
7.4.240.0050.00216.50
7.4.230.0050.00316.40
7.4.220.0100.01416.57
7.4.210.0030.01016.57
7.4.200.0070.00016.61
7.4.160.0060.00916.50
7.4.150.0100.01017.40
7.4.140.0140.00317.86
7.4.130.0080.00816.50
7.4.120.0080.01016.48
7.4.110.0140.00416.48
7.4.100.0140.00316.40
7.4.90.0070.01016.46
7.4.80.0120.00919.39
7.4.70.0070.01416.44
7.4.60.0030.01316.56
7.4.50.0000.00516.64
7.4.40.0130.00516.45
7.4.30.0120.00816.56
7.4.00.0080.00815.14
7.3.330.0000.00713.23
7.3.320.0020.00213.37
7.3.310.0030.00316.26
7.3.300.0000.00716.23
7.3.290.0030.01216.39
7.3.280.0080.01116.34
7.3.270.0090.00917.40
7.3.260.0160.00816.43
7.3.250.0110.00616.60
7.3.240.0060.01216.30
7.3.230.0080.00816.57
7.3.210.0100.00716.47
7.3.200.0120.00619.39
7.3.190.0090.00816.39
7.3.180.0070.01316.65
7.3.170.0120.00916.50
7.3.160.0080.00816.50
7.2.330.0100.00716.74
7.2.320.0140.00716.68
7.2.310.0100.00716.63
7.2.300.0030.01316.71
7.2.290.0090.00916.71
7.2.60.0070.01016.88
7.2.00.0070.00719.33
7.1.200.0100.00315.75
7.1.100.0860.01016.36
7.1.70.0060.00617.05
7.1.60.0070.01419.32
7.1.50.0110.01416.72
7.1.00.0030.07322.46
7.0.200.0030.00716.82
7.0.140.0070.06721.95
7.0.60.0100.08020.07
7.0.50.0030.04317.87
7.0.40.0030.04720.02
7.0.30.0430.07020.20
7.0.20.0330.08320.07
7.0.10.0070.06020.19
7.0.00.0030.06020.20
5.6.280.0070.06720.82
5.6.210.0100.08320.67
5.6.200.0070.07318.22
5.6.190.0130.07020.52
5.6.180.0370.06720.47
5.6.170.0430.07020.45
5.6.160.0070.08320.46
5.6.150.0100.07018.14
5.6.140.0070.08318.13
5.6.130.0070.04018.13
5.6.120.0100.03720.93
5.6.110.0000.04320.89
5.6.100.0130.07021.01
5.6.90.0030.05321.10
5.6.80.0100.07720.54
5.5.350.0230.07020.44
5.5.340.0130.04018.05
5.5.330.0070.04720.27
5.5.320.0400.04020.35
5.5.310.0500.07020.24
5.5.300.0030.08017.97
5.5.290.0170.07718.06
5.5.280.0030.09020.91
5.5.270.0070.05020.73
5.5.260.0100.08320.96
5.5.250.0070.03720.62
5.5.240.0230.05720.16
5.4.450.0630.05719.38
5.4.440.0400.05319.55
5.4.430.0430.06019.62
5.4.420.0670.00019.51
5.4.410.0630.00019.57
5.4.400.0630.00019.23
5.4.390.0800.00019.02
5.4.380.0600.00019.13
5.4.370.0600.00019.20
5.4.360.0600.00019.02
5.4.350.0630.00019.21
5.4.340.0050.03612.02
5.4.320.0050.04012.50
5.4.310.0090.03812.50
5.4.300.0100.03212.50
5.4.290.0110.03412.50
5.4.280.0070.03512.40
5.4.270.0050.03812.40
5.4.260.0100.03612.40
5.4.250.0050.04012.39
5.4.240.0060.03712.39
5.4.230.0060.03812.38
5.4.220.0070.04312.39
5.4.210.0060.03512.39
5.4.200.0080.03612.39
5.4.190.0070.03512.39
5.4.180.0070.03612.38
5.4.170.0080.03512.39
5.4.160.0050.04412.39
5.4.150.0050.03712.38
5.4.140.0050.04212.07
5.4.130.0060.03512.06
5.4.120.0060.03412.01
5.4.110.0070.03512.01
5.4.100.0040.03812.01
5.4.90.0090.03812.01
5.4.80.0100.03712.02
5.4.70.0100.03212.01
5.4.60.0090.03912.01
5.4.50.0080.03412.01
5.4.40.0050.03612.00
5.4.30.0040.04312.00
5.4.20.0090.04112.00
5.4.10.0050.03612.00
5.4.00.0050.03711.48
5.3.290.0050.04012.80
5.3.280.0050.04412.71
5.3.270.0050.04512.73
5.3.260.0060.04212.72
5.3.250.0050.03712.71
5.3.240.0080.03512.71
5.3.230.0080.04112.71
5.3.220.0080.03912.68
5.3.210.0050.03912.68
5.3.200.0090.03912.68
5.3.190.0100.03912.68
5.3.180.0060.03812.67
5.3.170.0070.04212.66
5.3.160.0040.04012.67
5.3.150.0060.04812.67
5.3.140.0090.03312.66
5.3.130.0050.04012.66
5.3.120.0080.05012.66
5.3.110.0100.03812.66
5.3.100.0040.04112.12
5.3.90.0030.04512.09
5.3.80.0070.03812.08
5.3.70.0060.04212.08
5.3.60.0060.03912.06
5.3.50.0110.03312.00
5.3.40.0100.03412.00
5.3.30.0030.03811.95
5.3.20.0070.03611.73
5.3.10.0070.03711.70
5.3.00.0090.04211.68
5.2.170.0060.0319.18
5.2.160.0070.0289.18
5.2.150.0050.0329.18
5.2.140.0050.0409.18
5.2.130.0060.0279.14
5.2.120.0030.0309.14
5.2.110.0050.0299.14
5.2.100.0020.0349.14
5.2.90.0060.0289.14
5.2.80.0060.0289.14
5.2.70.0040.0359.14
5.2.60.0050.0339.09
5.2.50.0070.0329.06
5.2.40.0080.0289.03
5.2.30.0070.0299.01
5.2.20.0050.0289.01
5.2.10.0050.0278.93
5.2.00.0080.0258.79
5.1.60.0030.0258.07
5.1.50.0030.0268.06
5.1.40.0040.0258.04
5.1.30.0060.0268.40
5.1.20.0070.0288.42
5.1.10.0070.0238.14
5.1.00.0070.0258.14
5.0.50.0030.0216.62
5.0.40.0020.0206.48
5.0.30.0020.0336.29
5.0.20.0040.0196.26
5.0.10.0050.0276.24
5.0.00.0010.0356.24
4.4.90.0030.0164.77
4.4.80.0010.0174.75
4.4.70.0040.0144.75
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0030.0314.71
4.4.30.0030.0154.76
4.4.20.0040.0154.84
4.4.10.0070.0124.85
4.4.00.0020.0274.76
4.3.110.0030.0154.67
4.3.100.0020.0154.66
4.3.90.0030.0144.63
4.3.80.0040.0284.59
4.3.70.0030.0154.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0030.0244.54
4.3.30.0040.0173.28
4.3.20.0010.0173.26
4.3.10.0030.0153.22
4.3.00.0030.0277.18

preferences:
41.15 ms | 401 KiB | 5 Q