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->kk();

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)
8.3.60.0110.00318.30
8.3.50.0110.00718.13
8.3.40.0120.00318.58
8.3.30.0070.01018.67
8.3.20.0080.00019.20
8.3.10.0040.00423.84
8.3.00.0040.00420.50
8.2.180.0150.00418.54
8.2.170.0070.00722.96
8.2.160.0100.00722.26
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0000.00819.64
8.2.120.0040.00426.35
8.2.110.0030.00619.33
8.2.100.0090.00318.22
8.2.90.0060.00317.47
8.2.80.0000.00818.84
8.2.70.0050.00318.04
8.2.60.0040.00418.09
8.2.50.0040.00418.10
8.2.40.0070.00019.34
8.2.30.0070.00019.16
8.2.20.0050.00218.18
8.2.10.0050.00318.13
8.2.00.0090.00017.65
8.1.280.0150.00025.92
8.1.270.0040.00418.83
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0090.00022.10
8.1.230.0110.00018.90
8.1.220.0000.00817.74
8.1.210.0090.00318.77
8.1.200.0000.00917.23
8.1.190.0000.00817.23
8.1.180.0070.00018.10
8.1.170.0000.00818.78
8.1.160.0070.00018.88
8.1.150.0050.00218.89
8.1.140.0000.00822.05
8.1.130.0070.00020.27
8.1.120.0030.00317.36
8.1.110.0060.00317.50
8.1.100.0000.00817.32
8.1.90.0030.00317.46
8.1.80.0000.00717.49
8.1.70.0000.00717.38
8.1.60.0080.00017.47
8.1.50.0040.00417.53
8.1.40.0060.00317.53
8.1.30.0000.00817.59
8.1.20.0040.00417.59
8.1.10.0000.00817.56
8.1.00.0040.00417.49
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00518.45
8.0.270.0000.00817.24
8.0.260.0000.00818.47
8.0.250.0000.00716.91
8.0.240.0000.00816.88
8.0.230.0030.00316.92
8.0.220.0060.00316.96
8.0.210.0000.00716.90
8.0.200.0080.00016.83
8.0.190.0080.00016.95
8.0.180.0060.00316.82
8.0.170.0080.00016.93
8.0.160.0070.00016.80
8.0.150.0000.00716.94
8.0.140.0070.00016.73
8.0.130.0000.00513.34
8.0.120.0000.00716.70
8.0.110.0070.00016.80
8.0.100.0050.00216.77
8.0.90.0000.00716.94
8.0.80.0050.01116.86
8.0.70.0000.00716.92
8.0.60.0000.00717.01
8.0.50.0000.00916.96
8.0.30.0120.01217.04
8.0.20.0190.00417.40
8.0.10.0070.00017.13
8.0.00.0090.01017.03
7.4.330.0020.00215.55
7.4.320.0000.00616.42
7.4.300.0000.00916.48
7.4.290.0030.00316.54
7.4.280.0080.00416.61
7.4.270.0000.00716.58
7.4.260.0000.00716.56
7.4.250.0000.00916.55
7.4.240.0040.00716.61
7.4.230.0030.00316.55
7.4.220.0040.00416.61
7.4.210.0020.01216.50
7.4.200.0030.00316.70
7.4.160.0120.00516.56
7.4.140.0100.01017.86
7.4.130.0140.00316.54
7.4.120.0070.01216.47
7.4.110.0090.00816.63
7.4.100.0100.00716.52
7.4.90.0090.00916.52
7.4.80.0100.01019.39
7.4.70.0090.00616.45
7.4.60.0060.00916.34
7.4.50.0100.00716.64
7.4.40.0130.01016.63
7.3.330.0000.00613.21
7.3.320.0000.00613.20
7.3.310.0000.00816.19
7.3.300.0000.00616.14
7.3.290.0030.00316.12
7.3.280.0080.01116.18
7.3.260.0090.01016.39
7.3.240.0100.01016.29
7.3.230.0060.01116.50
7.3.210.0080.00816.11
7.3.200.0100.01316.41
7.3.190.0120.00916.32
7.3.180.0160.00016.27
7.3.170.0050.01216.25
7.3.160.0130.00316.25
7.2.330.0080.01116.40
7.2.320.0060.01216.79
7.2.310.0030.01416.32
7.2.300.0190.00316.62
7.2.290.0040.02316.43

preferences:
46.86 ms | 401 KiB | 5 Q