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<?php class Car { const CAR_TYPE = 'CAR'; protected static $carName = 'Terry'; public function __construct() { printf("My name is %s, I'm a %s\n\n", self::$carName, self::CAR_TYPE); } } class Ferrari extends Car { const CAR_TYPE = 'FERRARI'; protected static $carName = 'Fred'; } $car = new Car(); $ferrari = new Ferrari();

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)
8.3.60.0000.01518.43
8.3.50.0100.00821.92
8.3.40.0070.00718.54
8.3.30.0140.00319.08
8.3.20.0000.00820.38
8.3.10.0080.00021.90
8.3.00.0040.00419.07
8.2.180.0060.01018.38
8.2.170.0110.00422.96
8.2.160.0070.00722.13
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0030.00719.54
8.2.110.0080.00022.16
8.2.100.0090.00317.91
8.2.90.0070.00019.05
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0000.00917.80
8.2.50.0080.00018.07
8.2.40.0030.00519.97
8.2.30.0000.00718.11
8.2.20.0040.00417.52
8.2.10.0040.00418.04
8.2.00.0000.00817.61
8.1.280.0110.00425.92
8.1.270.0060.00319.00
8.1.260.0030.00626.35
8.1.250.0030.00328.09
8.1.240.0060.00323.83
8.1.230.0030.00719.04
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00717.23
8.1.190.0000.00817.11
8.1.180.0060.00318.10
8.1.170.0000.00818.50
8.1.160.0040.00421.95
8.1.150.0030.00618.69
8.1.140.0030.00519.08
8.1.130.0040.00417.70
8.1.120.0050.00317.39
8.1.110.0080.00017.39
8.1.100.0040.00417.41
8.1.90.0000.00717.38
8.1.80.0000.00717.37
8.1.70.0030.00317.41
8.1.60.0040.00417.57
8.1.50.0000.00817.41
8.1.40.0000.00717.40
8.1.30.0030.00617.68
8.1.20.0000.00817.51
8.1.10.0060.00317.43
8.1.00.0070.00017.52
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0040.00418.30
8.0.270.0070.00017.19
8.0.260.0040.00417.10
8.0.250.0070.00016.77
8.0.240.0000.00716.79
8.0.230.0040.00416.74
8.0.220.0070.00016.74
8.0.210.0030.00316.69
8.0.200.0030.00516.75
8.0.190.0000.00716.82
8.0.180.0000.00716.87
8.0.170.0000.00816.92
8.0.160.0000.00716.77
8.0.150.0080.00016.79
8.0.140.0000.00716.76
8.0.130.0000.00513.23
8.0.120.0000.00816.87
8.0.110.0040.00416.84
8.0.100.0000.00816.82
8.0.90.0040.00416.69
8.0.80.0030.01316.74
8.0.70.0040.00416.78
8.0.60.0040.00416.70
8.0.50.0080.00016.87
8.0.30.0130.00717.03
8.0.20.0140.00917.40
8.0.10.0050.00316.95
8.0.00.0120.00716.74
7.4.330.0060.00015.08
7.4.320.0060.00016.53
7.4.300.0040.00416.45
7.4.290.0000.00716.51
7.4.280.0000.00816.48
7.4.270.0000.00716.48
7.4.260.0000.00816.63
7.4.250.0040.00416.48
7.4.240.0050.00216.57
7.4.230.0070.00016.49
7.4.220.0080.00816.47
7.4.210.0110.00416.52
7.4.200.0040.00416.25
7.4.160.0090.00616.62
7.4.150.0070.01117.40
7.4.140.0130.00317.86
7.4.130.0090.00816.39
7.4.120.0110.00716.52
7.4.110.0140.01016.48
7.4.100.0170.00716.48
7.4.90.0140.00316.60
7.4.80.0090.01219.39
7.4.70.0060.01516.52
7.4.60.0120.00316.43
7.4.50.0000.00816.57
7.4.40.0060.01016.39
7.4.30.0030.01416.50
7.4.00.0060.00314.94
7.3.330.0040.00313.13
7.3.320.0050.00013.38
7.3.310.0030.00316.19
7.3.300.0030.00316.18
7.3.290.0080.00716.30
7.3.280.0100.00616.24
7.3.270.0180.00717.40
7.3.260.0110.00616.44
7.3.250.0080.00816.26
7.3.240.0130.00416.28
7.3.230.0100.01316.39
7.3.210.0070.01016.30
7.3.200.0100.01319.39
7.3.190.0100.00616.69
7.3.180.0060.00916.34
7.3.170.0080.01116.36
7.3.160.0070.01116.36
7.2.330.0080.00816.52
7.2.320.0130.00316.67
7.2.310.0100.01316.71
7.2.300.0070.01016.69
7.2.290.0070.01016.71
7.2.60.0000.01616.84
7.2.00.0000.01219.21
7.1.200.0100.00315.52
7.1.100.0030.01218.20
7.1.70.0000.00716.71
7.1.60.0070.01819.46
7.1.50.0070.01416.94
7.1.00.0070.07322.45
7.0.200.0070.00016.84
7.0.140.0070.05321.93
7.0.60.0100.08319.82
7.0.50.0100.06017.87
7.0.40.0030.08319.97
7.0.30.0170.05320.09
7.0.20.0230.04020.07
7.0.10.0130.05720.24
7.0.00.0100.07720.12
5.6.210.0170.07320.47
5.6.200.0170.04718.19
5.6.190.0130.08020.61
5.6.180.0230.05020.46
5.6.170.0230.06020.47
5.6.160.0000.08020.71
5.6.150.0070.05318.24
5.6.140.0030.03718.19
5.6.130.0000.04718.12
5.6.120.0130.06321.02
5.6.110.0100.05321.01
5.6.100.0170.08320.96
5.6.90.0100.07720.96
5.6.80.0100.07020.39
5.5.350.0100.06320.50
5.5.340.0030.04017.96
5.5.330.0070.04020.32
5.5.320.0570.05320.52
5.5.310.0170.05320.30
5.5.300.0130.07717.98
5.5.290.0100.04718.04
5.5.280.0170.07320.80
5.5.270.0030.08720.64
5.5.260.0100.08320.84
5.5.250.0070.08320.54
5.5.240.4230.03320.35
5.4.450.0500.06019.48
5.4.440.0670.06719.30
5.4.430.0100.05319.68
5.4.420.0030.06019.52
5.4.410.0030.06019.40
5.4.400.0100.05319.13
5.4.390.0270.04718.52
5.4.380.0230.05018.46
5.4.370.0230.05718.74
5.4.360.0270.05318.75
5.4.350.0170.07718.71
5.4.340.0300.05718.63
5.4.320.0330.05018.73
5.4.310.0270.05318.77
5.4.300.0270.07718.66
5.4.290.0170.05318.72
5.4.280.0300.06718.50
5.4.270.0230.05718.71
5.4.260.0230.05318.75
5.4.250.0300.07018.64
5.4.240.0230.07018.68
5.4.230.0230.05018.54
5.4.220.0170.06318.73
5.4.210.0170.06018.44
5.4.200.0200.05016.64
5.4.190.0230.05018.48
5.4.180.0270.04718.66
5.4.170.0170.06018.70
5.4.160.0200.05018.57
5.4.150.0200.05318.54
5.4.140.0330.05016.30
5.4.130.0200.05316.38
5.4.120.0270.04316.44
5.4.110.0270.04316.35
5.4.100.0230.05316.22
5.4.90.0270.05016.48
5.4.80.0230.05016.23
5.4.70.0230.05316.28
5.4.60.0270.04316.30
5.4.50.0230.04716.26
5.4.40.0170.05716.15
5.4.30.0230.04716.28
5.4.20.0100.06016.17
5.4.10.0130.05716.20
5.4.00.0200.05015.71
5.3.290.0230.06014.89
5.3.280.0200.05014.65
5.3.270.0170.05714.60
5.3.260.0230.07314.58
5.3.250.0200.05714.73
5.3.240.0300.04314.73
5.3.230.0370.04014.72
5.3.220.0400.04714.56
5.3.210.0230.07314.59
5.3.200.0200.05714.66
5.3.190.0300.04314.67
5.3.180.0230.05014.66
5.3.170.0200.05314.66
5.3.160.0330.04314.56
5.3.150.0270.05314.59
5.3.140.0300.05014.73
5.3.130.0200.06014.57
5.3.120.0300.04714.77
5.3.110.0230.06014.71
5.3.100.0400.04014.05
5.3.90.0270.04714.04
5.3.80.0230.05314.12
5.3.70.0270.05014.02
5.3.60.0200.05714.11
5.3.50.0300.04714.05
5.3.40.0370.03713.93
5.3.30.0230.05713.96
5.3.20.0170.05313.89
5.3.10.0230.04713.66
5.3.00.0100.06313.77
5.2.170.0170.04711.25
5.2.160.0200.03711.16
5.2.150.0170.04311.37
5.2.140.0130.04711.16
5.2.130.0230.03711.14
5.2.120.0170.03711.31
5.2.110.0200.04011.14
5.2.100.0200.04011.12
5.2.90.0230.04711.10
5.2.80.0070.05311.20
5.2.70.0170.04311.20
5.2.60.0100.05011.04
5.2.50.0200.03711.12
5.2.40.0130.04310.98
5.2.30.0130.06010.95
5.2.20.0200.04311.06
5.2.10.0200.03710.84
5.2.00.0100.04710.89
5.1.60.0100.03710.13
5.1.50.0200.0279.98
5.1.40.0100.03710.10
5.1.30.0030.04710.38
5.1.20.0100.04010.57
5.1.10.0130.03710.18
5.1.00.0100.03710.11
5.0.50.0100.0278.66
5.0.40.0100.0278.50
5.0.30.0100.0508.26
5.0.20.0100.0278.33
5.0.10.0100.0278.16
5.0.00.0070.0438.29
4.4.90.0100.0205.89
4.4.80.0070.0275.86
4.4.70.0170.0206.00
4.4.60.0030.0275.86
4.4.50.0130.0175.89
4.4.40.0100.0305.88
4.4.30.0030.0275.96
4.4.20.0070.0235.98
4.4.10.0130.0175.96
4.4.00.0070.0375.91
4.3.110.0170.0175.82
4.3.100.0070.0205.82
4.3.90.0100.0175.79
4.3.80.0070.0405.89
4.3.70.0070.0205.89
4.3.60.0100.0235.82
4.3.50.0100.0205.81
4.3.40.0100.0335.75
4.3.30.0030.0234.66
4.3.20.0070.0204.53
4.3.10.0100.0174.46
4.3.00.0170.0238.72

preferences:
43.45 ms | 401 KiB | 5 Q