3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait AbstractTrait { abstract public function selfReturner(): self; } trait ConcreteTrait { public function selfReturner(): Test { return $this; } } class Test { use AbstractTrait; use ConcreteTrait; }

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)
8.3.60.0170.00316.63
8.3.50.0130.00716.38
8.3.40.0130.00721.90
8.3.30.0120.00318.54
8.3.20.0040.00424.18
8.3.10.0000.00724.66
8.3.00.0040.00426.16
8.2.180.0040.01125.92
8.2.170.0060.01018.77
8.2.160.0100.01022.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00426.35
8.2.110.0030.00621.10
8.2.100.0040.00819.51
8.2.90.0030.00517.75
8.2.80.0000.00818.66
8.2.70.0000.00817.63
8.2.60.0040.00418.04
8.2.50.0000.00818.07
8.2.40.0040.00419.88
8.2.30.0040.00417.92
8.2.20.0070.00318.00
8.2.10.0000.00819.22
8.2.00.0000.00719.11
8.1.280.0180.00325.92
8.1.270.0090.00022.01
8.1.260.0050.00328.09
8.1.250.0040.00428.09
8.1.240.0060.00319.09
8.1.230.0040.00717.57
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.10
8.1.190.0000.01017.09
8.1.180.0000.00818.93
8.1.170.0040.00418.65
8.1.160.0030.00618.72
8.1.150.0020.00518.87
8.1.140.0040.00418.73
8.1.130.0040.00417.25
8.1.120.0000.00817.33
8.1.110.0040.00417.31
8.1.100.0060.00317.41
8.1.90.0030.00517.31
8.1.80.0050.00217.39
8.1.70.0040.00417.39
8.1.60.0050.00317.43
8.1.50.0040.00417.45
8.1.40.0000.00717.45
8.1.30.0070.00017.61
8.1.20.0040.00417.43
8.1.10.0040.00417.28
8.1.00.0000.00717.36
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0030.00318.24
8.0.270.0030.00318.06
8.0.260.0040.00416.79
8.0.250.0030.00316.86
8.0.240.0040.00416.86
8.0.230.0030.00316.87
8.0.220.0040.00416.77
8.0.210.0040.00416.73
8.0.200.0040.00416.82
8.0.190.0000.00716.89
8.0.180.0050.00316.89
8.0.170.0030.00616.87
8.0.160.0000.00716.89
8.0.150.0070.00016.75
8.0.140.0000.00716.79
8.0.130.0060.00013.26
8.0.120.0000.00816.69
8.0.110.0040.00416.69
8.0.100.0050.00216.66
8.0.90.0070.00016.64
8.0.80.0090.01016.74
8.0.70.0000.00816.83
8.0.60.0000.00816.65
8.0.50.0070.00016.83
8.0.30.0140.00316.89
8.0.20.0110.00817.00
8.0.10.0000.00816.90
8.0.00.0060.01616.63
7.4.330.0000.00415.55
7.4.320.0000.00616.55
7.4.300.0060.00016.38
7.4.290.0030.00316.57
7.4.280.0030.00516.39
7.4.270.0070.00016.36
7.4.260.0000.00513.09
7.4.250.0030.00316.32
7.4.240.0040.00416.57
7.4.230.0000.00716.45
7.4.220.0050.00216.40
7.4.210.0090.00816.45
7.4.200.0040.00416.57
7.4.130.0120.00616.38
7.4.120.0140.00716.38
7.4.110.0140.00416.60
7.4.100.0120.00616.56
7.4.90.0110.00716.43
7.4.80.0100.00716.49
7.4.70.0060.01216.48
7.4.60.0070.01416.37
7.4.50.0120.00616.59
7.4.40.0140.00716.46
7.4.30.0090.00916.36
7.4.20.0100.00716.46
7.4.10.0120.00616.47
7.4.00.0160.00016.54
7.3.330.0070.00016.09
7.3.320.0000.00513.19
7.3.310.0000.00716.14
7.3.300.0060.00016.11
7.3.290.0080.01116.22
7.3.260.0110.00816.14
7.3.230.0060.01216.30
7.3.220.0080.00816.37
7.3.210.0140.00416.32
7.3.200.0130.00316.41
7.3.190.0090.00916.32
7.3.180.0110.00716.37
7.3.170.0100.00716.29
7.3.160.0040.01416.42
7.3.150.0070.01016.32
7.3.140.0150.00616.24
7.3.130.0090.01316.30
7.3.120.0110.00716.44
7.3.110.0080.00816.46
7.3.100.0160.00316.42
7.3.90.0140.00316.27
7.3.80.0100.00716.42
7.3.70.0070.01016.22
7.3.60.0070.01116.30
7.3.50.0110.00616.37
7.3.40.0090.00916.31
7.3.30.0120.00616.31
7.3.20.0030.01416.40
7.3.10.0120.00616.27
7.3.00.0110.00816.22
7.2.340.0000.02116.51
7.2.330.0070.01016.38
7.2.320.0080.00816.32
7.2.310.0100.01416.43
7.2.300.0140.00716.42
7.2.290.0120.00616.55
7.2.280.0100.01016.28
7.2.270.0070.01016.39
7.2.260.0060.01916.59
7.2.250.0080.00916.33
7.2.240.0090.00816.57
7.2.230.0030.01516.48
7.2.220.0100.01016.24
7.2.210.0120.00616.36
7.2.200.0130.00616.43
7.2.190.0120.00616.44
7.2.180.0160.00316.32
7.2.170.0030.01516.38
7.2.160.0030.01416.49
7.2.150.0160.00716.48
7.2.140.0030.01616.52
7.2.130.0030.01816.55
7.2.120.0090.00916.51
7.2.110.0120.01016.38
7.2.100.0120.00616.63
7.2.90.0090.00916.63
7.2.80.0110.00716.39
7.2.70.0100.00716.47
7.2.60.0160.00316.42
7.2.50.0090.01016.52
7.2.40.0120.00916.43
7.2.30.0070.01116.56
7.2.20.0030.01316.30
7.2.10.0140.01016.45
7.2.00.0080.01116.35

preferences:
59.39 ms | 401 KiB | 5 Q