3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(-1); ini_set('log_errors','Off'); ini_set('display_errors', 'On'); trait collision { public function collisionMethod() { echo "collision\n"; } public function unusedMethod() { echo "unused\n"; } } trait A { use collision; public function sayA() { $this->collisionMethod(); echo "Aです\n"; } } trait B { use collision; public function sayB() { $this->collisionMethod(); echo "Bです\n"; } } class User { use A; use B; } $user = new User; $user->sayA(); $user->sayB();

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)
8.3.60.0090.00618.43
8.3.50.0060.00918.09
8.3.40.0090.00618.42
8.3.30.0120.00618.55
8.3.20.0080.00018.68
8.3.10.0000.00721.66
8.3.00.0000.00721.85
8.2.180.0090.00925.92
8.2.170.0070.01418.96
8.2.160.0100.00722.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0000.00721.03
8.2.110.0070.00322.26
8.2.100.0040.00717.72
8.2.90.0040.00417.38
8.2.80.0000.01118.68
8.2.70.0060.00317.93
8.2.60.0000.00718.16
8.2.50.0090.00018.10
8.2.40.0040.00419.17
8.2.30.0100.00519.55
8.2.20.0130.00318.18
8.2.10.0080.00418.22
8.2.00.0020.00619.05
8.1.280.0040.01225.92
8.1.270.0040.00424.66
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0060.00320.91
8.1.230.0070.00417.83
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.22
8.1.190.0030.00517.13
8.1.180.0040.00418.10
8.1.170.0100.00818.51
8.1.160.0100.00318.65
8.1.150.0090.00318.54
8.1.140.0080.00518.65
8.1.130.0080.00317.93
8.1.120.0100.00318.00
8.1.110.0070.00517.92
8.1.100.0070.00617.90
8.1.90.0090.00418.10
8.1.80.0070.00717.79
8.1.70.0070.00617.71
8.1.60.0060.00817.99
8.1.50.0100.00317.79
8.1.40.0110.00217.97
8.1.30.0060.00717.89
8.1.20.0070.00617.85
8.1.10.0040.00917.88
8.1.00.0090.00517.86
8.0.300.0090.00018.77
8.0.290.0040.00416.75
8.0.280.0040.00817.97
8.0.270.0100.00317.23
8.0.260.0090.00417.21
8.0.250.0130.00117.34
8.0.240.0090.00317.45
8.0.230.0110.00217.42
8.0.220.0080.00417.28
8.0.210.0060.00617.20
8.0.200.0090.00317.37
8.0.190.0040.00917.29
8.0.180.0090.00417.32
8.0.170.0080.00517.33
8.0.160.0130.00117.30
8.0.150.0100.00317.29
8.0.140.0100.00417.34
8.0.130.0120.00015.54
8.0.120.0120.00117.31
8.0.110.0090.00417.25
8.0.100.0070.00717.30
8.0.90.0080.00517.28
8.0.80.0040.01117.16
8.0.70.0080.00417.21
8.0.60.0050.00717.31
8.0.50.0080.00517.18
8.0.30.0100.00717.25
8.0.20.0140.00617.47
8.0.10.0130.00017.48
8.0.00.0090.00817.19
7.4.330.0080.00116.58
7.4.320.0110.00017.06
7.4.300.0080.00417.06
7.4.290.0080.00417.10
7.4.280.0080.00517.13
7.4.270.0070.00417.11
7.4.260.0070.00617.06
7.4.250.0090.00617.04
7.4.240.0030.00817.07
7.4.230.0060.00617.08
7.4.220.0050.00617.09
7.4.210.0070.00916.95
7.4.200.0080.00317.01
7.4.190.0050.01017.62
7.4.180.0160.00017.62
7.4.160.0110.01316.83
7.4.150.0130.00217.62
7.4.140.0130.00717.82
7.4.130.0140.00617.08
7.4.120.0080.01116.70
7.4.110.0090.00817.04
7.4.100.0080.00817.03
7.4.90.0070.01017.09
7.4.80.0100.00618.51
7.4.70.0080.00717.13
7.4.60.0110.00817.13
7.4.50.0070.00917.09
7.4.40.0150.00517.05
7.4.30.0130.00616.96
7.4.20.0080.01016.97
7.4.10.0140.00417.08
7.4.00.0110.00516.28
7.3.330.0060.00515.41
7.3.320.0100.00115.40
7.3.310.0110.00116.86
7.3.300.0080.00416.94
7.3.290.0060.00516.91
7.3.280.0110.00616.71
7.3.270.0100.00517.62
7.3.260.0110.00816.67
7.3.250.0150.00017.62
7.3.240.0110.00716.63
7.3.230.0070.01017.03
7.3.220.0130.00417.62
7.3.210.0120.00917.09
7.3.200.0120.00516.90
7.3.190.0100.00717.05
7.3.180.0100.00716.99
7.3.170.0110.00816.98
7.3.160.0150.00317.04
7.3.150.0090.01016.95
7.3.140.0110.00916.97
7.3.130.0170.00417.07
7.3.120.0130.01116.99
7.3.110.0230.00317.07
7.3.100.0180.00716.85
7.3.90.0200.00516.88
7.3.80.0190.00516.92
7.3.70.0150.00916.99
7.3.60.0170.00616.99
7.3.50.0140.00917.01
7.3.40.0120.01116.89
7.3.30.0160.00616.92
7.3.20.0210.00316.82
7.3.10.0300.00415.97
7.3.00.0280.00615.62
7.2.340.0100.00817.62
7.2.330.0140.00316.98
7.2.320.0160.00117.15
7.2.310.0140.00416.97
7.2.300.0090.00817.09
7.2.290.0120.00616.89
7.2.280.0120.00616.97
7.2.270.0110.00716.97
7.2.260.0200.00617.11
7.2.250.0240.00217.04
7.2.240.0140.01517.10
7.2.230.0180.00717.04
7.2.220.0170.00717.06
7.2.210.0150.01016.96
7.2.200.0170.00917.13
7.2.190.0180.00617.07
7.2.180.0180.00717.05
7.2.170.0200.00416.96
7.2.160.0140.00916.97
7.2.150.0220.00417.05
7.2.140.0180.00617.08
7.2.130.0270.00815.87
7.2.120.0250.01015.95
7.2.110.0270.00816.06
7.2.100.0650.01015.96
7.2.90.0510.00715.91
7.2.80.0510.00915.91
7.2.70.0500.00915.94
7.2.60.0720.00515.96
7.2.50.0430.00815.88
7.2.40.0580.00915.91
7.2.30.0660.00815.99
7.2.20.0580.00615.88
7.2.10.0410.00815.86
7.2.00.0440.00615.93
7.1.330.0230.00217.67
7.1.320.0100.00716.67
7.1.310.0070.00916.71
7.1.300.0110.00716.60
7.1.290.0130.00516.70
7.1.280.0140.00416.81
7.1.270.0120.00716.78
7.1.260.0120.00416.65
7.1.250.0210.00814.92
7.1.240.0350.01214.84
7.1.230.0290.01114.88
7.1.220.0530.01014.55
7.1.210.0710.00714.52
7.1.200.0490.00614.60
7.1.190.0560.00814.71
7.1.180.0660.00814.65
7.1.170.0580.00914.74
7.1.160.0770.00814.71
7.1.150.0720.00414.67
7.1.140.0700.01014.62
7.1.130.0700.00614.64
7.1.120.0780.00614.57
7.1.110.0570.01014.65
7.1.100.0480.00614.67
7.1.90.0750.00614.71
7.1.80.0810.00714.71
7.1.70.0830.00714.65
7.1.60.0830.00717.61
7.1.50.0790.01017.57
7.1.40.0790.00617.50
7.1.30.0750.00717.61
7.1.20.0780.00817.58
7.1.10.0900.00314.67
7.1.00.0560.00714.63
7.0.330.0320.00814.47
7.0.320.0130.00716.30
7.0.310.0060.01016.28
7.0.300.0130.00816.38
7.0.290.0130.00316.19
7.0.280.0120.00716.40
7.0.270.0140.00416.24
7.0.260.0140.00416.33
7.0.250.0110.00516.26
7.0.240.0050.00916.26
7.0.230.0100.00716.44
7.0.220.0240.00516.25
7.0.210.0090.00816.25
7.0.200.0120.00416.39
7.0.190.0060.00916.26
7.0.180.0100.00616.38
7.0.170.0120.00316.58
7.0.160.0130.00616.19
7.0.150.0090.00716.28
7.0.140.0070.01116.35
7.0.130.0110.00716.33
7.0.120.0060.00916.39
7.0.110.0100.00516.36
7.0.100.0070.01016.25
7.0.90.0150.00216.19
7.0.80.0170.00116.20
7.0.70.0210.01016.20
7.0.60.0140.00416.30
7.0.50.0110.00816.12
7.0.40.0080.00916.32
7.0.30.0100.00616.32
7.0.20.0080.00816.27
7.0.10.0180.00416.26
7.0.00.0140.00416.28
5.6.400.0110.00716.60
5.6.390.0100.00716.51
5.6.380.0140.00614.84
5.6.370.0140.00616.55
5.6.360.0180.00216.62
5.6.350.0150.00216.61
5.6.340.0070.00916.50
5.6.330.0070.01016.59
5.6.320.0100.00716.68
5.6.310.0090.00616.58
5.6.300.0070.01016.46
5.6.290.0150.00316.54
5.6.280.0070.01216.71
5.6.270.0090.00716.52
5.6.260.0080.00916.46
5.6.250.0080.01116.55
5.6.240.0120.00616.57
5.6.230.0130.00416.46
5.6.220.0110.00716.54
5.6.210.0160.00216.43
5.6.200.0060.01316.48
5.6.190.0090.00916.44
5.6.180.0120.00616.50
5.6.170.0100.00816.68
5.6.160.0080.01016.43
5.6.150.0100.00816.55
5.6.140.0140.00316.47
5.6.130.0070.01216.46
5.6.120.0110.00616.44
5.6.110.0160.00216.47
5.6.100.0100.00916.42
5.6.90.0100.00716.71
5.6.80.0100.01216.50
5.6.70.0120.00816.46
5.6.60.0110.01016.60
5.6.50.0120.00616.62
5.6.40.0150.00316.48
5.6.30.0040.01416.61
5.6.20.0120.00616.58
5.6.10.0120.00816.55
5.6.00.0070.01116.58

preferences:
44.44 ms | 401 KiB | 5 Q