3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait ATrait { public function a(){ return 'Aa'; } } trait BTrait { public function a(){ return 'Ba'; } } class C { use ATrait{ a as aa; } use BTrait{ a as ba; } public function a() { return static::aa() . static::ba(); } } $o = new C; echo $o->a(), "\n"; class D { use ATrait{ ATrait::a as aa; } use BTrait{ BTrait::a as ba; } public function a() { return static::aa() . static::ba(); } } $o = new D; echo $o->a(), "\n"; class E { use ATrait{ ATrait::a as aa; ATrait::a insteadof BTrait; } use BTrait{ BTrait::a as ba; } public function e() { return static::aa() . static::ba(); } } $o = new E; echo $o->e(), "\n"; class F { use ATrait{ a as aa; } use BTrait{ a as ba; } public function f() { return static::aa() . static::ba(); } } $o = new F; echo $o->f(), "\n";

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)
8.3.60.0090.01117.87
8.3.50.0150.00016.50
8.3.40.0090.00618.87
8.3.30.0080.00818.66
8.3.20.0090.00321.07
8.3.10.0080.00422.78
8.3.00.0050.00721.11
8.2.180.0100.00325.92
8.2.170.0150.00018.80
8.2.160.0070.01121.48
8.2.150.0080.00421.54
8.2.140.0110.00022.58
8.2.130.0040.00723.31
8.2.120.0090.00319.49
8.2.110.0060.00619.79
8.2.100.0100.00318.46
8.2.90.0080.00418.43
8.2.80.0090.00319.15
8.2.70.0050.00717.98
8.2.60.0070.00618.07
8.2.50.0060.00619.07
8.2.40.0070.00519.61
8.2.30.0050.00619.85
8.2.20.0050.00718.20
8.2.10.0040.00818.14
8.2.00.0070.00418.30
8.1.280.0140.00725.92
8.1.270.0100.00223.00
8.1.260.0050.00724.21
8.1.250.0090.00225.07
8.1.240.0080.00521.04
8.1.230.0070.00717.99
8.1.220.0070.00518.33
8.1.210.0050.00718.65
8.1.200.0030.00917.90
8.1.190.0080.00417.87
8.1.180.0060.00618.17
8.1.170.0100.00318.65
8.1.160.0060.00518.54
8.1.150.0040.00718.80
8.1.140.0020.01018.02
8.1.130.0070.00318.27
8.1.120.0040.00817.70
8.1.110.0040.00717.74
8.1.100.0080.00218.15
8.1.90.0040.00617.77
8.1.80.0050.00518.24
8.1.70.0030.00817.85
8.1.60.0050.00517.89
8.1.50.0050.00617.84
8.1.40.0050.00517.84
8.1.30.0030.00718.01
8.1.20.0020.00818.99
8.1.10.0090.00118.29
8.1.00.0070.00318.21
8.0.300.0080.00318.81
8.0.290.0080.00817.15
8.0.280.0120.00317.80
8.0.270.0060.00817.27
8.0.260.0060.00617.68
8.0.250.0080.00617.18
8.0.240.0100.00617.20
8.0.230.0050.00717.23
8.0.220.0090.00317.11
8.0.210.0080.00517.14
8.0.200.0080.00617.65
8.0.190.0090.00517.71
8.0.180.0080.00417.71
8.0.170.0070.00717.69
8.0.160.0070.00517.75
8.0.150.0110.00217.68
8.0.140.0090.00417.69
8.0.130.0080.00316.54
8.0.120.0080.00617.72
8.0.110.0090.00417.68
8.0.100.0080.00317.07
8.0.90.0060.00717.19
8.0.80.0090.00617.09
8.0.70.0060.00417.10
8.0.60.0090.00517.16
8.0.50.0060.00717.11
8.0.30.0050.00917.22
8.0.20.0080.01017.41
8.0.10.0100.00317.23
8.0.00.0090.00617.68
7.4.330.0060.00516.60
7.4.320.0120.00416.85
7.4.300.0110.00716.72
7.4.290.0180.00016.68
7.4.280.0150.00616.79
7.4.270.0150.00516.76
7.4.260.0150.00516.72
7.4.250.0140.00516.81
7.4.240.0150.00416.73
7.4.230.0140.00616.80
7.4.220.0160.00416.82
7.4.210.0120.00816.75
7.4.200.0130.00316.80
7.4.190.0180.00417.01
7.4.180.0120.00817.16
7.4.160.0160.00416.73
7.4.150.0150.00617.04
7.4.140.0130.00917.55
7.4.130.0170.00316.71
7.4.120.0120.00916.68
7.4.110.0130.00716.63
7.4.100.0080.01316.80
7.4.90.0110.00816.64
7.4.80.0120.00717.40
7.4.70.0120.00916.58
7.4.60.0120.00816.61
7.4.50.0090.01016.54
7.4.40.0140.00616.46
7.4.30.0120.00716.70
7.4.20.0150.00616.79
7.4.10.0100.01016.42
7.4.00.0120.00715.72
7.3.330.0120.00415.61
7.3.320.0080.00715.60
7.3.310.0110.00616.58
7.3.300.0120.00416.87
7.3.290.0130.00516.63
7.3.280.0100.00716.42
7.3.270.0130.00716.91
7.3.260.0140.00616.61
7.3.250.0120.00816.60
7.3.240.0120.00716.53
7.3.230.0120.00916.72
7.3.220.0230.00016.55
7.3.210.0140.00616.55
7.3.200.0160.00516.59
7.3.190.0140.00716.53
7.3.180.0120.00716.58
7.3.170.0150.00516.71
7.3.160.0150.00416.52
7.3.150.0130.00716.57
7.3.140.0160.00616.49
7.3.130.0150.00716.57
7.3.120.0110.00815.98
7.3.110.0080.00915.90
7.3.100.0090.00715.79
7.3.90.0060.01115.75
7.3.80.0090.00815.75
7.3.70.0070.00815.86
7.3.60.0090.00715.81
7.3.50.0090.00815.77
7.3.40.0090.00715.77
7.3.30.0110.00515.72
7.3.20.0110.00516.84
7.3.10.0080.01016.85
7.3.00.0090.00716.81
7.2.340.0180.00416.93
7.2.330.0150.00517.01
7.2.320.0150.00716.62
7.2.310.0140.00616.62
7.2.300.0130.00716.69
7.2.290.0100.01116.60
7.2.280.0170.00516.76
7.2.270.0140.00916.83
7.2.260.0180.00416.43
7.2.250.0120.00715.68
7.2.240.0120.00816.03
7.2.230.0080.01015.89
7.2.220.0110.00615.87
7.2.210.0110.00615.82
7.2.200.0090.00915.96
7.2.190.0110.00815.90
7.2.180.0080.00915.92
7.2.170.0100.00615.96
7.2.160.0140.00516.32
7.2.150.0130.00717.20
7.2.140.0120.00617.17
7.2.130.0110.00617.07
7.2.120.0150.00817.10
7.2.110.0120.00517.11
7.2.100.0100.00717.16
7.2.90.0100.00917.09
7.2.80.0090.00817.02
7.2.70.0090.00817.19
7.2.60.0100.00717.09
7.2.50.0120.00617.10
7.2.40.0070.00817.06
7.2.30.0120.00617.14
7.2.20.0150.00917.17
7.2.10.0170.00917.24
7.2.00.0130.00817.32
7.1.330.0130.00616.19
7.1.320.0110.00616.14
7.1.310.0100.00816.15
7.1.300.0070.01016.15
7.1.290.0120.00716.13
7.1.280.0110.00516.12
7.1.270.0100.00816.27
7.1.260.0120.00816.07
7.1.250.0090.00816.09
7.1.240.0100.01015.91
7.1.230.0150.00515.88
7.1.220.0140.00615.88
7.1.210.0150.00615.96
7.1.200.0130.00415.80
7.1.190.0110.00915.89
7.1.180.0110.00915.83
7.1.170.0100.00915.91
7.1.160.0130.00616.00
7.1.150.0140.00615.95
7.1.140.0180.00716.04
7.1.130.0220.00916.02
7.1.120.0200.00716.14
7.1.110.0160.00716.13
7.1.100.0170.00716.17
7.1.90.0160.00916.12
7.1.80.0150.01016.19
7.1.70.0200.00615.92
7.1.60.0550.00721.36
7.1.50.0220.01021.24
7.1.40.0190.01121.04
7.1.30.0230.01021.02
7.1.20.0200.01021.16
7.1.10.0170.00615.64
7.1.00.0150.00815.70
7.0.330.0130.00615.61
7.0.320.0090.00815.73
7.0.310.0150.00515.65
7.0.300.0150.00615.66
7.0.290.0110.00915.56
7.0.280.0110.00815.63
7.0.270.0140.00815.77
7.0.260.0190.00815.73
7.0.250.0230.00915.88
7.0.240.0170.00815.93
7.0.230.0180.01015.91
7.0.220.0170.00815.94
7.0.210.0180.00715.48
7.0.200.0200.00715.67
7.0.190.0200.00815.56
7.0.180.0170.00715.37
7.0.170.0200.00915.48
7.0.160.0170.00715.39
7.0.150.0200.00515.38
7.0.140.0240.00615.40
7.0.130.0170.00715.50
7.0.120.0200.00715.48
7.0.110.0170.00715.56
7.0.100.0200.00615.40
7.0.90.0200.00815.45
7.0.80.0180.00715.45
7.0.70.0180.00615.38
7.0.60.0180.00915.41
7.0.50.0160.01015.46
7.0.40.0220.00615.06
7.0.30.0240.00915.05
7.0.20.0180.00814.82
7.0.10.0200.00715.10
7.0.00.0190.00615.03
5.6.400.0140.00815.61
5.6.390.0160.00815.68
5.6.380.0110.00715.27
5.6.370.0120.01115.71
5.6.360.0150.00915.71
5.6.350.0140.01015.75
5.6.340.0150.00815.73
5.6.330.0130.01015.57
5.6.320.0160.00715.63
5.6.310.0150.00715.69
5.6.300.0160.03717.78
5.6.290.0170.03217.83
5.6.280.0150.03317.82
5.6.270.0190.02817.89
5.6.260.0110.03217.83
5.6.250.0160.03117.93
5.6.240.0150.03417.77
5.6.230.0130.03317.87
5.6.220.0140.03517.89
5.6.210.0150.03717.94
5.6.200.0160.03717.88
5.6.190.0140.03217.89
5.6.180.0150.03017.93
5.6.170.0160.03117.85
5.6.160.0180.03217.81
5.6.150.0150.03717.91
5.6.140.0130.03617.83
5.6.130.0110.03617.83
5.6.120.0170.03417.89
5.6.110.0180.03117.83
5.6.100.0180.03417.83
5.6.90.0150.03517.81
5.6.80.0140.03417.53
5.6.70.0120.03117.55
5.6.60.0130.03517.59
5.6.50.0140.03517.59
5.6.40.0110.03717.63
5.6.30.0130.03317.54
5.6.20.0160.03117.58
5.6.10.0140.03017.54
5.6.00.0180.02917.57

preferences:
53.41 ms | 401 KiB | 5 Q