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 C1 { use BTrait{ a as ba; } use ATrait{ a as aa; } public function a() { return static::aa() . static::ba(); } } $o = new C1; 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)
8.4.120.0050.00420.36
8.4.110.0040.00423.73
8.4.100.0060.00617.73
8.4.90.0130.00720.47
8.4.80.0050.00418.95
8.4.70.0150.00618.93
8.4.60.0130.01120.79
8.4.50.0100.01020.16
8.4.40.0090.00619.25
8.4.30.0130.00717.46
8.4.20.0100.00017.89
8.4.10.0100.00019.59
8.3.250.0120.00617.12
8.3.240.0100.00817.20
8.3.230.0080.01116.58
8.3.220.0070.00118.88
8.3.210.0080.01216.64
8.3.200.0100.01016.54
8.3.190.0100.00617.20
8.3.180.0120.00616.69
8.3.170.0100.01017.31
8.3.160.0040.00420.92
8.3.150.0110.00718.82
8.3.140.0040.00417.00
8.3.130.0060.00316.68
8.3.120.0030.00619.03
8.3.110.0080.00020.94
8.3.100.0030.00718.43
8.3.90.0090.00026.77
8.3.80.0030.00618.30
8.3.70.0120.00918.29
8.3.60.0180.00316.63
8.3.50.0170.00717.50
8.3.40.0080.00818.75
8.3.30.0090.00618.46
8.3.20.0000.00720.41
8.3.10.0080.00023.71
8.3.00.0000.00823.48
8.2.290.0100.01016.54
8.2.280.0100.00918.34
8.2.270.0000.00817.05
8.2.260.0050.00316.73
8.2.250.0110.00818.05
8.2.240.0120.00617.25
8.2.230.0090.00022.58
8.2.220.0090.00024.06
8.2.210.0120.00626.77
8.2.200.0090.00318.16
8.2.190.0120.00316.58
8.2.180.0110.00716.63
8.2.170.0110.01122.96
8.2.160.0070.00720.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00322.16
8.2.120.0040.00426.35
8.2.110.0070.00319.35
8.2.100.0080.00317.72
8.2.90.0040.00419.11
8.2.80.0000.00917.97
8.2.70.0000.01217.63
8.2.60.0040.00417.91
8.2.50.0040.00418.10
8.2.40.0000.00820.60
8.2.30.0080.00419.20
8.2.20.0000.00718.01
8.2.10.0040.00417.97
8.2.00.0000.00718.08
8.1.330.0100.00916.05
8.1.320.0120.00816.46
8.1.310.0000.00718.46
8.1.300.0030.00720.20
8.1.290.0060.00330.84
8.1.280.0110.00425.92
8.1.270.0000.00722.07
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0000.01019.59
8.1.230.0030.00717.83
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0000.00917.25
8.1.190.0030.00617.00
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0050.00218.88
8.1.150.0000.00820.59
8.1.140.0040.00417.65
8.1.130.0000.00718.75
8.1.120.0080.00317.31
8.1.110.0000.00817.39
8.1.100.0050.00317.41
8.1.90.0030.00617.28
8.1.80.0040.00417.46
8.1.70.0000.00717.30
8.1.60.0040.00417.57
8.1.50.0040.00417.50
8.1.40.0040.00417.48
8.1.30.0050.00217.55
8.1.20.0000.00817.64
8.1.10.0050.00217.39
8.1.00.0000.00817.30
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0030.00318.31
8.0.270.0000.00717.20
8.0.260.0000.00816.68
8.0.250.0100.00016.98
8.0.240.0090.00016.93
8.0.230.0070.00016.97
8.0.220.0040.00416.96
8.0.210.0020.00516.92
8.0.200.0040.00416.93
8.0.190.0000.00817.00
8.0.180.0080.00016.81
8.0.170.0070.00016.88
8.0.160.0040.00416.93
8.0.150.0050.00216.75
8.0.140.0030.00416.82
8.0.130.0060.00013.31
8.0.120.0040.00416.80
8.0.110.0040.00416.79
8.0.100.0000.00716.87
8.0.90.0040.00416.87
8.0.80.0000.01616.79
8.0.70.0000.00816.81
8.0.60.0000.00816.73
8.0.50.0040.00416.89
8.0.30.0110.00517.06
8.0.20.0120.01317.40
8.0.10.0040.00416.88
8.0.00.0100.01416.71
7.4.330.0000.00516.74
7.4.320.0060.00016.50
7.4.300.0030.00316.52
7.4.290.0000.00716.50
7.4.280.0000.00716.51
7.4.270.0000.00716.50
7.4.260.0000.00716.49
7.4.250.0040.00416.50
7.4.240.0000.00716.59
7.4.230.0040.00416.71
7.4.220.0130.01016.57
7.4.210.0090.00616.58
7.4.200.0030.00316.36
7.4.160.0110.00616.37
7.4.150.0060.01217.40
7.4.140.0130.01017.86
7.4.130.0120.00616.56
7.4.120.0090.01016.59
7.4.110.0110.00716.59
7.4.100.0090.00916.60
7.4.90.0150.00316.77
7.4.80.0150.00319.39
7.4.70.0070.01116.63
7.4.60.0150.00016.55
7.4.50.0030.01016.55
7.4.40.0100.01016.27
7.4.30.0060.00916.56
7.4.10.0120.00514.71
7.4.00.0110.00314.96
7.3.330.0000.00813.42
7.3.320.0000.00613.38
7.3.310.0050.00216.22
7.3.300.0000.00716.36
7.3.290.0070.00816.39
7.3.280.0060.01116.39
7.3.270.0100.01417.40
7.3.260.0100.00716.51
7.3.250.0120.00516.46
7.3.240.0100.00816.34
7.3.230.0040.01316.61
7.3.210.0070.01416.33
7.3.200.0110.00716.43
7.3.190.0070.01316.66
7.3.180.0060.00916.55
7.3.170.0050.01016.48
7.3.160.0070.01016.57
7.3.130.0090.00915.01
7.3.120.0040.01314.88
7.3.110.0080.00914.96
7.3.100.0090.00314.85
7.3.90.0020.01414.88
7.3.80.0030.01014.72
7.3.70.0070.00614.67
7.3.60.0070.00714.97
7.3.50.0030.00914.69
7.3.40.0080.00714.95
7.3.30.0050.00914.77
7.3.20.0060.01016.50
7.3.10.0090.00516.61
7.3.00.0050.00616.70
7.2.330.0090.00916.77
7.2.320.0030.01516.75
7.2.310.0030.01416.45
7.2.300.0130.00316.80
7.2.290.0090.00916.62
7.2.260.0080.01115.11
7.2.250.0070.01215.00
7.2.240.0020.01215.06
7.2.230.0100.00214.97
7.2.220.0050.01214.97
7.2.210.0050.01014.96
7.2.200.0080.00514.81
7.2.190.0120.00714.83
7.2.180.0070.00614.88
7.2.170.0100.00414.88
7.2.160.0060.00415.03
7.2.150.0040.01416.83
7.2.140.0050.01416.84
7.2.130.0050.00616.92
7.2.120.0030.00916.86
7.2.110.0060.00616.95
7.2.100.0050.00916.82
7.2.90.0090.00716.96
7.2.80.0050.01116.90
7.2.70.0090.00616.92
7.2.60.0060.00616.83
7.2.50.0040.00716.87
7.2.40.0100.00617.01
7.2.30.0060.00716.80
7.2.20.0090.00616.81
7.2.10.0060.00716.75
7.2.00.0060.00916.89
7.1.330.0050.00915.77
7.1.320.0070.00515.74
7.1.310.0040.00815.69
7.1.300.0090.00815.56
7.1.290.0050.00615.76
7.1.280.0070.00615.56
7.1.270.0050.00515.76
7.1.260.0090.00315.74
7.1.250.0000.01215.78
7.1.240.0070.00515.76
7.1.230.0090.00615.79
7.1.220.0100.00415.53
7.1.210.0030.00915.59
7.1.200.0080.00515.74
7.1.190.0080.00815.81
7.1.180.0030.01015.83
7.1.170.0050.00915.83
7.1.160.0070.00715.62
7.1.150.0050.00915.79
7.1.140.0120.00315.62
7.1.130.0060.00615.84
7.1.120.0110.00615.76
7.1.110.0060.00716.39
7.1.100.0070.00816.50
7.1.90.0060.00716.43
7.1.80.0040.01116.33
7.1.70.0040.01116.13
7.1.60.0100.00822.13
7.1.50.0070.01022.07
7.1.40.0060.01221.77
7.1.30.0120.00521.91
7.1.20.0150.00521.94
7.1.10.0070.00816.03
7.1.00.0080.00516.11
7.0.330.0050.00815.29
7.0.320.0080.00815.32
7.0.310.0020.01115.33
7.0.300.0020.00815.39
7.0.290.0080.00515.35
7.0.280.0090.00515.23
7.0.270.0080.00615.28
7.0.260.0070.00615.32
7.0.250.0080.00616.03
7.0.240.0040.00816.08
7.0.230.0040.01016.19
7.0.220.0030.01116.10
7.0.210.0090.00415.69
7.0.200.0050.00715.71
7.0.190.0060.00515.76
7.0.180.0030.01115.65
7.0.170.0080.00715.56
7.0.160.0040.00815.58
7.0.150.0080.00615.66
7.0.140.0040.00815.67
7.0.130.0060.00715.62
7.0.120.0040.00815.71
7.0.110.0050.00615.58
7.0.100.0030.00815.62
7.0.90.0050.00715.55
7.0.80.0100.00515.57
7.0.70.0060.00815.68
7.0.60.0060.00715.46
7.0.50.0040.00715.84
7.0.40.0040.00914.37
7.0.30.0030.01014.37
7.0.20.0020.00814.38
7.0.10.0060.00614.36
7.0.00.0050.00914.29
5.6.400.0040.01114.36
5.6.390.0060.00914.39
5.6.380.0040.00514.39
5.6.370.0070.00514.07
5.6.360.0090.00514.53
5.6.350.0060.00814.30
5.6.340.0090.00514.53
5.6.330.0050.00914.43
5.6.320.0070.00914.55
5.6.310.0080.00814.34
5.6.300.0080.00514.44
5.6.290.0060.00614.40
5.6.280.0100.00314.28
5.6.270.0050.01014.30
5.6.260.0030.00814.44
5.6.250.0060.00814.18
5.6.240.0110.00714.42
5.6.230.0090.00414.36
5.6.220.0070.00314.35
5.6.210.0040.01114.12
5.6.200.0120.00214.23
5.6.190.0050.00814.33
5.6.180.0070.00314.35
5.6.170.0050.00814.32
5.6.160.0040.00714.55
5.6.150.0030.00614.38
5.6.140.0060.00714.44
5.6.130.0070.00614.22
5.6.120.0080.00514.44
5.6.110.0060.00314.34
5.6.100.0030.00914.21
5.6.90.0030.01214.34
5.6.80.0020.01014.35
5.6.70.0050.00714.11
5.6.60.0020.01214.28
5.6.50.0040.00914.29
5.6.40.0020.01014.29
5.6.30.0030.01114.32
5.6.20.0090.00414.20
5.6.10.0050.00714.36
5.6.00.0070.00614.17

preferences:
28.57 ms | 403 KiB | 5 Q