3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait T{ public function kk() { echo 'kk'; } } trait T2{ public function kk() { echo 'T2'; } } class World { use T, T2 { T::kk as xx; T2::kk insteadof T; } protected static function hello() { echo "Hello " . __CLASS__; } } $w = new World; $w->xx();

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)
8.3.60.0090.00618.31
8.3.50.0070.01017.98
8.3.40.0090.00618.57
8.3.30.0090.00918.72
8.3.20.0050.00319.34
8.3.10.0040.00423.69
8.3.00.0000.00820.69
8.2.180.0170.00317.93
8.2.170.0090.00622.96
8.2.160.0030.01022.13
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0080.00019.83
8.2.120.0050.00326.35
8.2.110.0070.00319.45
8.2.100.0000.01318.09
8.2.90.0080.00317.63
8.2.80.0030.00618.88
8.2.70.0030.00617.93
8.2.60.0000.00818.22
8.2.50.0000.00918.10
8.2.40.0050.00219.29
8.2.30.0040.00419.27
8.2.20.0070.00018.05
8.2.10.0070.00018.09
8.2.00.0040.00417.72
8.1.280.0070.01425.92
8.1.270.0070.00018.88
8.1.260.0060.00326.35
8.1.250.0060.00328.09
8.1.240.0080.00022.19
8.1.230.0080.00318.82
8.1.220.0040.00417.74
8.1.210.0000.01018.77
8.1.200.0060.00317.35
8.1.190.0030.00517.23
8.1.180.0000.00818.10
8.1.170.0050.00318.62
8.1.160.0050.00218.85
8.1.150.0000.00718.84
8.1.140.0030.00322.05
8.1.130.0040.00420.32
8.1.120.0040.00417.49
8.1.110.0040.00417.43
8.1.100.0040.00417.44
8.1.90.0000.00717.45
8.1.80.0040.00417.45
8.1.70.0040.00417.49
8.1.60.0040.00417.48
8.1.50.0000.00817.45
8.1.40.0000.00817.41
8.1.30.0080.00017.60
8.1.20.0000.00917.67
8.1.10.0050.00317.52
8.1.00.0070.00317.47
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0030.00318.45
8.0.270.0000.00717.20
8.0.260.0000.00718.32
8.0.250.0000.00716.96
8.0.240.0000.00816.89
8.0.230.0000.00716.89
8.0.220.0090.00016.91
8.0.210.0070.00016.88
8.0.200.0030.00316.97
8.0.190.0000.00816.81
8.0.180.0060.00316.92
8.0.170.0060.00316.93
8.0.160.0080.00016.79
8.0.150.0070.00016.85
8.0.140.0070.00016.76
8.0.130.0030.00313.34
8.0.120.0040.00416.85
8.0.110.0030.00316.96
8.0.100.0080.00016.93
8.0.90.0050.00216.90
8.0.80.0060.00916.92
8.0.70.0040.00416.88
8.0.60.0040.00416.79
8.0.50.0000.00816.89
8.0.30.0030.01516.81
8.0.20.0140.00717.40
8.0.10.0070.00016.87
8.0.00.0190.00516.93
7.4.330.0020.00215.55
7.4.320.0030.00316.62
7.4.300.0050.00216.48
7.4.290.0000.00616.41
7.4.280.0040.00716.53
7.4.270.0030.00316.61
7.4.260.0050.00316.57
7.4.250.0050.00516.52
7.4.240.0050.00216.60
7.4.230.0040.00416.63
7.4.220.0040.00416.54
7.4.210.0060.01216.58
7.4.200.0000.00716.40
7.4.160.0090.01016.53
7.4.140.0090.01217.86
7.4.130.0030.01416.63
7.4.120.0140.00516.57
7.4.110.0100.00716.55
7.4.100.0060.01116.34
7.4.90.0070.01016.63
7.4.80.0100.00619.39
7.4.70.0050.01116.38
7.4.60.0090.00616.57
7.4.50.0060.00916.52
7.4.40.0120.00916.45
7.3.330.0030.00313.09
7.3.320.0060.00013.04
7.3.310.0040.00416.13
7.3.300.0060.00016.23
7.3.290.0050.00216.12
7.3.280.0050.01116.18
7.3.260.0070.01016.39
7.3.240.0110.01016.25
7.3.230.0060.01116.48
7.3.210.0070.01016.21
7.3.200.0060.01316.22
7.3.190.0110.01116.25
7.3.180.0110.00816.47
7.3.170.0080.00816.20
7.3.160.0030.01316.37
7.2.330.0060.01216.68
7.2.320.0140.00716.73
7.2.310.0130.00716.45
7.2.300.0090.01316.68
7.2.290.0090.01416.46

preferences:
64.63 ms | 401 KiB | 5 Q