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run code in 300+ PHP versions simultaneously
<?php abstract class BeverageAbstract {} class Espresso extends BeverageAbstract {} class Mocha { public function __construct(BeverageAbstract $e) {} } $espresso = new Espresso(); $mocha = new Mocha($espresso);

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)
8.3.60.0110.00316.38
8.3.50.0140.00916.40
8.3.40.0070.00718.70
8.3.30.0080.00618.57
8.3.20.0000.00818.83
8.3.10.0080.00018.73
8.3.00.0080.00019.13
8.2.180.0150.00318.16
8.2.170.0140.00722.96
8.2.160.0140.00720.43
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0080.00018.64
8.2.110.0000.00920.93
8.2.100.0110.00017.91
8.2.90.0060.00319.21
8.2.80.0050.00219.34
8.2.70.0000.00817.38
8.2.60.0000.00817.77
8.2.50.0000.00818.07
8.2.40.0000.00818.16
8.2.30.0000.00817.90
8.2.20.0040.00417.60
8.2.10.0040.00417.66
8.2.00.0040.00417.63
8.1.280.0090.00625.92
8.1.270.0070.00024.66
8.1.260.0040.01126.35
8.1.250.0080.00028.09
8.1.240.0110.00023.92
8.1.230.0060.00520.97
8.1.220.0000.00817.74
8.1.210.0060.00618.92
8.1.200.0060.00617.25
8.1.190.0030.00517.43
8.1.180.0000.00818.10
8.1.170.0050.00318.91
8.1.160.0070.00018.82
8.1.150.0080.00018.49
8.1.140.0040.00417.44
8.1.130.0030.00317.83
8.1.120.0020.00517.43
8.1.110.0040.00417.34
8.1.100.0030.00417.36
8.1.90.0030.00517.44
8.1.80.0070.00017.47
8.1.70.0030.00317.37
8.1.60.0050.00217.51
8.1.50.0040.00417.40
8.1.40.0050.00317.53
8.1.30.0030.00517.54
8.1.20.0040.00417.61
8.1.10.0070.00017.41
8.1.00.0040.00417.50
8.0.300.0040.00419.81
8.0.290.0040.00416.63
8.0.280.0030.00318.30
8.0.270.0000.00717.11
8.0.260.0070.00018.38
8.0.250.0080.00016.82
8.0.240.0040.00416.98
8.0.230.0070.00016.98
8.0.220.0000.00716.78
8.0.210.0000.00816.85
8.0.200.0030.00316.95
8.0.190.0030.00516.79
8.0.180.0020.00516.94
8.0.170.0040.00416.95
8.0.160.0040.00416.85
8.0.150.0000.00916.75
8.0.140.0140.00516.87
8.0.130.0030.00313.36
8.0.120.0000.00716.83
8.0.110.0040.00416.75
8.0.100.0000.00716.93
8.0.90.0000.00716.69
8.0.80.0030.01716.88
8.0.70.0040.00416.68
8.0.60.0000.00716.99
8.0.50.0040.00416.77
8.0.30.0150.00316.82
8.0.20.0130.00516.91
8.0.10.0030.00616.98
8.0.00.0080.01016.94
7.4.330.0000.00512.91
7.4.320.0000.00616.57
7.4.300.0060.00016.49
7.4.290.0040.00416.42
7.4.280.0050.00216.61
7.4.270.0080.00016.50
7.4.260.0060.00013.30
7.4.250.0050.00316.41
7.4.240.0050.00216.61
7.4.230.0070.00016.30
7.4.220.0060.01316.64
7.4.210.0080.01016.64
7.4.200.0040.00416.30
7.4.190.0030.00316.78
7.4.160.0090.00616.43
7.4.150.0120.00616.38
7.4.140.0100.00616.47
7.4.130.0100.00716.50
7.4.120.0030.01416.50
7.4.110.0100.00716.29
7.4.100.0150.00416.47
7.4.90.0060.01216.44
7.4.80.0070.01019.39
7.4.70.0070.01116.59
7.4.60.0120.00416.43
7.4.50.0040.00816.50
7.4.40.0100.00316.44
7.4.30.0090.00916.46
7.4.00.0070.00914.79
7.3.330.0050.00013.02
7.3.320.0000.00513.31
7.3.310.0070.00016.19
7.3.300.0060.00016.28
7.3.290.0120.00316.26
7.3.280.0070.01116.24
7.3.270.0030.01316.50
7.3.260.0030.01316.19
7.3.250.0120.00716.34
7.3.240.0030.01216.39
7.3.230.0100.00716.12
7.3.210.0120.00616.27
7.3.200.0110.00716.34
7.3.190.0000.01816.37
7.3.180.0130.00316.39
7.3.170.0080.00816.21
7.3.160.0100.00616.21
7.3.120.0100.00714.77
7.3.110.0080.00814.60
7.3.100.0080.00514.83
7.3.90.0030.01214.87
7.3.80.0110.00314.78
7.3.70.0070.00814.67
7.3.60.0030.00814.75
7.3.50.0060.00914.67
7.3.40.0050.00814.70
7.3.30.0070.00814.71
7.3.20.0060.00516.51
7.3.10.0030.00816.51
7.3.00.0070.00916.36
7.2.330.0160.00316.65
7.2.320.0100.00916.66
7.2.310.0030.01416.74
7.2.300.0090.00616.54
7.2.290.0060.01016.42
7.2.250.0070.01114.83
7.2.240.0050.01314.79
7.2.230.0060.00615.09
7.2.220.0070.00814.79
7.2.210.0060.00715.05
7.2.200.0030.01214.83
7.2.190.0030.00614.87
7.2.180.0060.01014.99
7.2.170.0040.00814.89
7.2.130.0030.01416.91
7.2.120.0000.01316.87
7.2.110.0040.01216.82
7.2.100.0030.01016.84
7.2.90.0030.01216.91
7.2.80.0040.01216.57
7.2.70.0040.01216.51
7.2.60.0070.01116.84
7.2.50.0130.00316.79
7.2.40.0000.01016.63
7.2.30.0040.00916.61
7.2.20.0080.00616.53
7.2.10.0060.00616.57
7.2.00.0030.00818.02
7.1.330.0040.01015.78
7.1.320.0030.01115.66
7.1.310.0100.00715.66
7.1.300.0070.00715.71
7.1.290.0020.01215.70
7.1.280.0060.00715.58
7.1.270.0050.00615.66
7.1.260.0020.01015.76
7.1.250.0030.00615.64
7.1.100.0070.00718.17
7.1.70.0000.00917.09
7.1.60.0090.01519.40
7.1.50.0070.01716.57
7.1.00.0030.03322.28
7.0.200.0070.00016.46
7.0.140.0030.07322.18
7.0.120.0000.06322.26
7.0.60.0100.07019.96
7.0.50.0100.05317.73
7.0.40.0100.08320.11
7.0.30.0230.04320.26
7.0.20.0300.06720.23
7.0.10.0100.08320.33
7.0.00.0070.05020.20
5.6.210.0100.07720.62
5.6.200.0000.04318.18
5.6.190.0070.04020.51
5.6.180.3670.04720.55
5.6.170.0230.07320.56
5.6.160.0030.04320.71
5.6.150.0000.04318.12
5.6.140.0070.08018.18
5.6.130.0100.07318.28
5.6.120.0000.04721.10
5.6.110.0170.06720.88
5.6.100.0170.07720.97
5.6.90.0070.08321.00
5.6.80.0330.04020.48
5.6.70.4700.03320.35
5.5.350.0230.03320.43
5.5.340.0000.04317.93
5.5.330.0070.04020.29
5.5.320.0000.07320.24
5.5.310.0230.04720.24
5.5.300.0130.07317.97
5.5.290.0000.04317.95
5.5.280.0000.04720.84
5.5.270.0170.07320.84
5.5.260.0130.06020.97
5.5.250.0100.07720.68
5.5.240.0170.08320.16
5.4.450.0030.05019.25
5.4.440.0100.05019.48
5.4.430.0130.07319.18
5.4.420.0070.04319.44
5.4.410.0070.04319.34
5.4.400.0100.03319.24
5.4.390.0100.05719.15
5.4.380.0030.06719.08
5.4.370.0030.05318.85
5.4.360.0030.07018.92
5.4.350.0070.06018.96
5.4.340.0030.07019.14
5.4.320.0030.08019.00
5.4.310.0130.07019.16
5.4.300.0270.03319.27
5.4.290.0070.04019.11
5.4.280.0100.07318.87
5.4.270.0200.03319.14
5.4.260.0070.08319.07
5.4.250.0030.05018.84
5.4.240.0000.08318.99
5.4.230.0070.08319.23
5.4.220.0100.07319.23
5.4.210.0100.04319.14
5.4.200.0100.05718.84
5.4.190.0030.08019.13
5.4.180.0070.05318.86
5.4.170.0130.06718.84
5.4.160.0000.08719.23
5.4.150.0100.07719.22
5.4.140.0100.05016.47
5.4.130.0000.08016.32
5.4.120.0070.03716.59
5.4.110.0200.06316.46
5.4.100.0070.06316.72
5.4.90.0030.03716.62
5.4.80.0070.03716.57
5.4.70.0100.03016.32
5.4.60.0030.04316.40
5.4.50.0070.04716.36
5.4.40.0100.06316.45
5.4.30.0070.06316.50
5.4.20.0000.07316.27
5.4.10.0070.05316.27
5.4.00.0100.03015.82
5.3.290.0070.04014.68
5.3.280.0000.08314.58
5.3.270.0100.07714.60
5.3.260.0030.04714.77
5.3.250.0030.04314.65
5.3.240.0070.06714.66
5.3.230.0130.05314.65
5.3.220.0030.06314.57
5.3.210.0100.07014.49
5.3.200.0030.05314.57
5.3.190.0100.07314.49
5.3.180.0070.03314.54
5.3.170.0070.07014.57
5.3.160.0270.05714.56
5.3.150.0100.04314.62
5.3.140.0000.04014.58
5.3.130.0130.04014.60
5.3.120.0030.08314.62
5.3.110.0130.04714.55
5.3.100.0030.03714.18
5.3.90.0170.06314.02
5.3.80.0100.07013.91
5.3.70.0130.04014.17
5.3.60.0100.04014.05
5.3.50.0070.04014.02
5.3.40.0100.07013.95
5.3.30.0100.07313.93
5.3.20.0030.07013.76
5.3.10.0070.06313.80
5.3.00.0070.05013.64
5.2.170.0070.06011.11
5.2.160.0030.06311.12
5.2.150.0000.05311.15
5.2.140.0070.05311.30
5.2.130.0000.06011.14
5.2.120.0070.05011.26
5.2.110.0000.06311.25
5.2.100.0000.06011.17
5.2.90.0070.06011.18
5.2.80.0030.04311.04
5.2.70.0070.05311.10
5.2.60.0070.06011.08
5.2.50.0000.04311.18
5.2.40.0070.06311.15
5.2.30.0070.06311.02
5.2.20.0030.06010.97
5.2.10.0170.05310.86
5.2.00.0070.04310.77
5.1.60.0030.0539.99
5.1.50.0030.0339.96
5.1.40.0070.0309.93
5.1.30.0000.03010.39
5.1.20.0070.02710.32
5.1.10.0000.02710.09
5.1.00.0070.0239.97
5.0.50.0000.0238.68
5.0.40.0130.0108.32
5.0.30.0030.0378.27
5.0.20.0030.0208.27
5.0.10.0000.0238.27
5.0.00.0030.0308.27
4.4.90.0000.0378.27
4.4.80.0000.0408.27
4.4.70.0000.0208.27
4.4.60.0000.0378.27
4.4.50.0030.0338.27
4.4.40.0030.0378.27
4.4.30.0000.0208.27
4.4.20.0000.0178.27
4.4.10.0000.0178.27
4.4.00.0000.0278.27
4.3.110.0000.0178.27
4.3.100.0000.0338.27
4.3.90.0000.0178.27
4.3.80.0030.0508.27
4.3.70.0000.0378.27
4.3.60.0070.0308.27
4.3.50.0000.0378.27
4.3.40.0000.0578.27
4.3.30.0000.0378.27
4.3.20.0000.0308.27
4.3.10.0000.0408.27
4.3.00.0030.0138.27

preferences:
41.92 ms | 401 KiB | 5 Q