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run code in 300+ PHP versions simultaneously
<?php trait T1 { public function __construct(){ echo "t1 trait"; parent::__construct(); } } trait T2 { public function __construct(){ echo "t2 trait"; parent::__construct(); } } class Test { use T1, T2; } $t = new Test(); var_dump((new ReflectionClass($t))->getTraitNames());

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)
8.3.60.0070.01118.45
8.3.50.0110.00721.99
8.3.40.0110.00418.58
8.3.30.0090.00618.54
8.3.20.0070.00020.18
8.3.10.0000.00823.63
8.3.00.0040.00419.38
8.2.180.0100.01016.50
8.2.170.0110.00422.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0060.00317.63
8.2.120.0040.00426.35
8.2.110.0030.00720.54
8.2.100.0040.00817.91
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0040.00417.78
8.2.50.0000.00818.07
8.2.40.0000.00719.31
8.2.30.0030.00320.66
8.2.20.0090.00017.54
8.2.10.0030.00618.05
8.2.00.0040.00417.95
8.1.280.0060.00925.92
8.1.270.0060.00323.97
8.1.260.0000.00728.09
8.1.250.0000.00728.09
8.1.240.0030.00622.20
8.1.230.0070.00417.53
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0050.00317.23
8.1.180.0000.00918.10
8.1.170.0040.00418.59
8.1.160.0000.00721.88
8.1.150.0080.00018.81
8.1.140.0060.00319.57
8.1.130.0030.00317.55
8.1.120.0040.00417.43
8.1.110.0000.00717.31
8.1.100.0040.00417.44
8.1.90.0040.00417.29
8.1.80.0030.00617.30
8.1.70.0000.00717.24
8.1.60.0000.00917.51
8.1.50.0030.00617.48
8.1.40.0040.00417.42
8.1.30.0030.00517.63
8.1.20.0060.00317.53
8.1.10.0020.00517.32
8.1.00.0030.00617.34
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0040.00418.38
8.0.270.0000.00717.08
8.0.260.0030.00317.11
8.0.250.0000.00716.95
8.0.240.0030.00316.91
8.0.230.0000.00716.94
8.0.220.0030.00316.85
8.0.210.0030.00516.87
8.0.200.0020.00516.98
8.0.190.0040.00416.95
8.0.180.0000.00716.86
8.0.170.0030.00516.81
8.0.160.0000.00916.95
8.0.150.0070.00016.77
8.0.140.0050.00216.73
8.0.130.0000.00513.34
8.0.120.0030.00616.78
8.0.110.0050.00316.92
8.0.100.0040.00416.93
8.0.90.0000.00716.95
8.0.80.0060.00916.85
8.0.70.0000.00716.78
8.0.60.0070.00016.93
8.0.50.0040.00416.94
8.0.30.0050.01516.81
8.0.20.0080.01117.40
8.0.10.0060.00317.03
8.0.00.0060.01116.67
7.4.330.0060.00016.73
7.4.320.0030.00316.37
7.4.300.0060.00016.45
7.4.290.0070.00016.54
7.4.280.0040.00416.53
7.4.270.0060.00016.46
7.4.260.0000.00716.56
7.4.250.0000.00716.46
7.4.240.0040.00316.42
7.4.230.0030.00316.37
7.4.220.0030.01516.61
7.4.210.0030.01016.43
7.4.200.0030.00316.60
7.4.160.0070.01116.72
7.4.150.0060.01217.40
7.4.140.0100.01317.86
7.4.130.0130.00516.49
7.4.120.0070.01116.46
7.4.110.0090.01016.41
7.4.100.0080.01316.65
7.4.90.0120.00616.63
7.4.80.0100.00719.39
7.4.70.0110.00516.20
7.4.60.0030.01316.67
7.4.50.0060.00616.27
7.4.40.0030.01316.64
7.4.30.0110.00516.35
7.4.00.0070.01015.00
7.3.330.0000.00613.29
7.3.320.0000.00513.19
7.3.310.0050.00216.14
7.3.300.0000.00716.10
7.3.290.0070.00916.24
7.3.280.0060.00816.25
7.3.270.0030.01417.40
7.3.260.0040.01316.38
7.3.250.0100.01016.40
7.3.240.0140.00316.34
7.3.230.0130.00316.39
7.3.210.0100.00716.36
7.3.200.0120.00416.43
7.3.190.0080.01116.49
7.3.180.0060.00916.24
7.3.170.0100.01316.38
7.3.160.0130.00416.38
7.3.10.0030.01016.52
7.3.00.0020.00816.48
7.2.330.0140.00316.49
7.2.320.0070.01116.45
7.2.310.0060.01216.43
7.2.300.0160.00316.35
7.2.290.0120.00416.49
7.2.130.0070.00816.55
7.2.120.0090.00116.50
7.2.110.0030.00916.68
7.2.100.0080.00316.63
7.2.90.0100.00316.69
7.2.80.0040.00716.73
7.2.70.0080.00616.74
7.2.60.0060.00716.78
7.2.50.0080.00516.69
7.2.40.0030.00616.77
7.2.30.0050.00616.73
7.2.20.0060.00616.52
7.2.10.0040.00716.52
7.2.00.0090.00517.64
7.1.250.0040.00915.62
7.1.240.0040.00415.44
7.1.230.0100.00615.59
7.1.220.0050.00315.38
7.1.210.0090.00015.76
7.1.200.0040.00815.63
7.1.190.0070.00715.66
7.1.180.0080.00415.30
7.1.170.0050.00515.63
7.1.160.0030.01015.63
7.1.150.0030.00615.58
7.1.140.0000.01115.53
7.1.130.0070.00715.69
7.1.120.0070.00715.65
7.1.110.0070.00715.68
7.1.100.0080.00516.79
7.1.90.0030.00915.64
7.1.80.0070.00315.82
7.1.70.0020.00716.34
7.1.60.0030.01417.59
7.1.50.0050.01116.08
7.1.40.0080.00015.64
7.1.30.0030.00615.55
7.1.20.0040.01115.73
7.1.10.0040.01115.72
7.1.00.0080.03719.09
7.0.330.0030.00915.29
7.0.320.0080.00015.14
7.0.310.0080.00315.29
7.0.300.0000.01015.29
7.0.290.0030.00715.18
7.0.280.0000.00815.26
7.0.270.0100.00315.23
7.0.260.0000.01315.13
7.0.250.0000.00815.31
7.0.240.0030.00715.06
7.0.230.0040.00415.09
7.0.220.0100.00715.35
7.0.210.0070.00015.31
7.0.200.0390.00314.79
7.0.190.0150.00015.21
7.0.180.0030.00715.24
7.0.170.0090.00614.94
7.0.160.0060.00615.20
7.0.150.0060.00915.39
7.0.140.0000.01015.26
7.0.130.0110.00315.05
7.0.120.0030.00615.14
7.0.110.0060.00615.39
7.0.100.0000.01314.87
7.0.90.0140.00015.18
7.0.80.0000.01415.13
7.0.70.0040.01115.21
7.0.60.0070.02317.63
7.0.50.0050.04716.63
7.0.40.0030.04816.67
7.0.30.0160.04016.78
7.0.20.0150.03516.74
7.0.10.0000.05016.71
7.0.00.0020.05016.73
5.6.380.0060.00613.93
5.6.370.0060.00514.13
5.6.360.0030.00613.97
5.6.350.0100.00014.22
5.6.340.0070.00313.95
5.6.330.0030.01014.20
5.6.320.0000.01014.14
5.6.310.0070.00613.91
5.6.300.0060.00314.06
5.6.290.0030.01213.85
5.6.280.0080.03317.58
5.6.270.0040.00813.79
5.6.260.0000.01114.13
5.6.250.0080.00014.00
5.6.240.0140.00014.10
5.6.230.0030.00913.99
5.6.220.0030.00714.35
5.6.210.0060.04017.27
5.6.200.0040.03616.11
5.6.190.0080.04717.15
5.6.180.0180.02717.20
5.6.170.0170.03317.29
5.6.160.0070.04517.46
5.6.150.0020.04016.05
5.6.140.0030.03716.13
5.6.130.0060.04516.15
5.6.120.0060.02217.53
5.6.110.0060.03617.54
5.6.100.0120.04017.42
5.6.90.0050.03917.45
5.6.80.0030.02317.15
5.6.70.0090.00314.03
5.6.60.0060.00613.68
5.6.50.0000.01314.02
5.6.40.0030.00613.82
5.6.30.0060.00614.16
5.6.20.0040.00413.88
5.6.10.0030.00613.85
5.6.00.0040.00714.23
5.5.380.0060.00010.90
5.5.370.0000.00510.90
5.5.360.0040.00410.95
5.5.350.2100.02415.65
5.5.340.0040.02114.47
5.5.330.0100.04015.68
5.5.320.0060.04015.60
5.5.310.0080.02515.68
5.5.300.0080.02314.58
5.5.290.0050.04614.44
5.5.280.0080.04015.79
5.5.270.0050.02015.99
5.5.260.0060.03515.83
5.5.250.0000.04115.70
5.5.240.0180.03615.62
5.5.230.0060.00610.90
5.5.220.0030.00510.90
5.5.210.0030.00511.02
5.5.200.0060.00010.91
5.5.190.0000.00510.90
5.5.180.0030.00910.90
5.5.170.0060.00610.95
5.5.160.0000.01010.90
5.5.150.0030.00710.90
5.5.140.0030.00610.94
5.5.130.0030.00310.90
5.5.120.0070.00011.00
5.5.110.0060.00510.90
5.5.100.0030.00610.90
5.5.90.0040.00410.90
5.5.80.0000.00510.90
5.5.70.0030.00611.09
5.5.60.0070.00011.10
5.5.50.0060.00310.91
5.5.40.0030.00310.96
5.5.30.0000.00810.90
5.5.20.0070.00710.90
5.5.10.0040.00410.90
5.5.00.0000.00910.90

preferences:
60.3 ms | 401 KiB | 5 Q