3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Shiter { public function foo(Shiter $shit); } class Bbk implements Shiter { public function foo(Shiter $shit): Shiter { return new self(); } } $bbk = new Bbk(); $result = $bbk->foo(new Bbk()); var_dump($result);

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)
8.3.60.0180.00316.36
8.3.50.0100.01318.05
8.3.40.0120.00318.84
8.3.30.0110.00418.45
8.3.20.0000.00720.32
8.3.10.0040.00423.66
8.3.00.0040.00417.50
8.2.180.0110.00718.10
8.2.170.0040.01122.96
8.2.160.0100.01020.13
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0090.00017.63
8.2.110.0090.00022.11
8.2.100.0040.00817.93
8.2.90.0040.00419.21
8.2.80.0040.00417.97
8.2.70.0090.00017.61
8.2.60.0060.00317.93
8.2.50.0000.00818.07
8.2.40.0040.00421.11
8.2.30.0030.00620.50
8.2.20.0050.00317.72
8.2.10.0000.00818.04
8.2.00.0040.00417.94
8.1.280.0110.01125.92
8.1.270.0090.00023.83
8.1.260.0090.00026.35
8.1.250.0000.00728.09
8.1.240.0000.00822.52
8.1.230.0040.00817.79
8.1.220.0000.00917.74
8.1.210.0110.00018.77
8.1.200.0100.00017.35
8.1.190.0040.00417.00
8.1.180.0040.00418.10
8.1.170.0030.00620.31
8.1.160.0000.00722.02
8.1.150.0000.00718.85
8.1.140.0080.00019.48
8.1.130.0030.00317.70
8.1.120.0050.00217.46
8.1.110.0040.00417.48
8.1.100.0000.00717.47
8.1.90.0070.00017.48
8.1.80.0030.00517.44
8.1.70.0030.00317.36
8.1.60.0040.00417.63
8.1.50.0030.00617.53
8.1.40.0030.00517.38
8.1.30.0040.00417.65
8.1.20.0040.00417.56
8.1.10.0040.00417.40
8.1.00.0000.00717.43
8.0.300.0020.00518.84
8.0.290.0000.00816.75
8.0.280.0040.00418.42
8.0.270.0070.00017.16
8.0.260.0030.00317.26
8.0.250.0070.00016.98
8.0.240.0040.00417.07
8.0.230.0000.00916.91
8.0.220.0000.00716.82
8.0.210.0030.00316.82
8.0.200.0000.00716.99
8.0.190.0030.00516.91
8.0.180.0000.00716.86
8.0.170.0040.00416.95
8.0.160.0000.00717.05
8.0.150.0070.00016.77
8.0.140.0040.00416.90
8.0.130.0030.00313.37
8.0.120.0070.00416.92
8.0.110.0040.00416.83
8.0.100.0040.00416.77
8.0.90.0000.00716.90
8.0.80.0060.00916.83
8.0.70.0080.00016.89
8.0.60.0040.00416.83
8.0.50.0050.00316.76
8.0.30.0050.01416.95
8.0.20.0090.01017.40
8.0.10.0040.00417.05
8.0.00.0060.01016.65
7.4.330.0000.00515.08
7.4.320.0030.00316.63
7.4.300.0070.00016.49
7.4.290.0000.00716.64
7.4.280.0060.00316.65
7.4.270.0030.00316.62
7.4.260.0030.00316.50
7.4.250.0050.00316.42
7.4.240.0030.00316.50
7.4.230.0000.00716.43
7.4.220.0070.01116.63
7.4.210.0150.00016.48
7.4.200.0030.00316.61
7.4.160.0000.01516.46
7.4.150.0070.01017.40
7.4.140.0110.00917.86
7.4.130.0100.00916.48
7.4.120.0080.01016.50
7.4.110.0140.00316.57
7.4.100.0120.00616.41
7.4.90.0110.00616.57
7.4.80.0080.00919.39
7.4.70.0160.00616.46
7.4.60.0110.01116.48
7.4.50.0000.00816.71
7.4.40.0090.00916.42
7.4.30.0100.00716.37
7.4.00.0030.01214.84
7.3.330.0000.00513.11
7.3.320.0000.00513.22
7.3.310.0000.00616.24
7.3.300.0060.00016.16
7.3.290.0080.01016.25
7.3.280.0110.01016.23
7.3.270.0040.01217.40
7.3.260.0060.01116.28
7.3.250.0130.00516.26
7.3.240.0150.00316.25
7.3.230.0000.01616.39
7.3.210.0060.01016.22
7.3.200.0180.00016.40
7.3.190.0090.00916.25
7.3.180.0060.01016.32
7.3.170.0030.01316.27
7.3.160.0100.01216.29
7.2.330.0070.01116.68
7.2.320.0120.00616.48
7.2.310.0000.01616.83
7.2.300.0090.00616.84
7.2.290.0090.01216.66
7.2.110.0340.00316.59
7.2.60.0060.01216.74
7.2.00.0060.00918.96
7.1.200.0000.01515.81
7.1.100.0030.00918.00
7.1.70.0020.00516.79
7.1.60.0100.01319.13
7.1.50.0120.00617.03
7.1.00.0000.08022.37
7.0.200.0100.00016.64
7.0.60.0070.07319.94
7.0.50.0030.04317.83
7.0.40.0030.08020.18
7.0.30.0230.08320.33
7.0.20.0300.06320.24
7.0.10.0270.08020.11
7.0.00.0070.08020.09
5.6.280.0000.08021.15
5.6.210.0030.06720.51
5.6.200.0100.07318.18
5.6.190.0100.04020.52
5.6.180.0100.06320.48
5.6.170.0300.06020.51
5.6.160.0070.08320.52
5.6.150.0070.08018.16
5.6.140.0100.07718.16
5.6.130.0030.04018.14
5.6.120.0130.03021.05
5.6.110.0070.04020.98
5.6.100.0100.06720.97
5.6.90.0100.07720.96
5.6.80.0130.05720.41
5.6.70.0270.06720.52
5.5.350.0070.03020.41
5.5.340.0000.05018.09
5.5.330.0030.09020.41
5.5.320.0070.08020.35
5.5.310.0270.04720.32
5.5.300.0070.04017.96
5.5.290.0000.05317.96
5.5.280.0130.07720.96
5.5.270.0070.09020.80
5.5.260.0130.03720.87
5.5.250.0000.04320.59
5.5.240.0130.07320.19
5.4.450.0300.06019.57
5.4.440.0270.09019.16
5.4.430.0430.04319.27
5.4.420.0300.07019.64
5.4.410.0270.05719.07
5.4.400.0200.07019.32
5.4.390.0400.06019.09
5.4.380.0230.04318.99
5.4.370.0270.06719.23
5.4.360.0200.04719.09
5.4.350.0300.03718.95
5.4.340.0330.06719.24
5.4.320.0170.06718.87
5.4.310.0230.03719.16
5.4.300.0230.05018.99
5.4.290.0300.03019.24
5.4.280.0230.05019.31
5.4.270.0370.05719.31
5.4.260.0230.04718.98
5.4.250.0230.04719.14
5.4.240.0270.05019.14
5.4.230.0270.06718.94
5.4.220.0300.06718.94
5.4.210.0200.07018.98
5.4.200.0300.06719.06
5.4.190.0270.07019.23
5.4.180.0300.03019.05
5.4.170.0270.05019.31
5.4.160.0300.07019.14
5.4.150.0330.06019.20
5.4.140.0270.03716.57
5.4.130.0270.05716.50
5.4.120.0270.07016.38
5.4.110.0200.03716.40
5.4.100.0270.04316.60
5.4.90.0330.06016.61

preferences:
56.08 ms | 400 KiB | 5 Q