3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface EditorInterface { public function getDefaultSettings($extra = NULL) : array; } class EditorInTheWild implements EditorInterface { public function getDefaultSettings(): array { return []; } }

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)
8.3.70.0130.00716.75
8.3.60.0120.00616.63
8.3.50.0140.00320.15
8.3.40.0110.00720.10
8.3.30.0080.00818.63
8.3.20.0070.00024.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.190.0060.01216.58
8.2.180.0110.00425.92
8.2.170.0120.00618.72
8.2.160.0110.00722.96
8.2.150.0070.00025.66
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0040.00426.16
8.2.110.0030.00622.24
8.2.100.0070.00417.72
8.2.90.0040.00417.61
8.2.80.0030.00518.83
8.2.70.0050.00317.25
8.2.60.0080.00017.38
8.2.50.0060.00318.05
8.2.40.0050.00318.03
8.2.30.0040.00418.05
8.2.20.0040.00419.15
8.2.10.0040.00417.95
8.2.00.0050.00219.04
8.1.280.0150.00025.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00019.30
8.1.230.0000.01120.86
8.1.220.0030.00618.39
8.1.210.0050.00318.77
8.1.200.0000.00817.13
8.1.190.0080.00017.23
8.1.180.0000.00818.10
8.1.170.0080.00017.62
8.1.160.0040.00418.86
8.1.150.0040.00418.56
8.1.140.0070.00017.22
8.1.130.0030.00318.81
8.1.120.0060.00317.26
8.1.110.0030.00517.41
8.1.100.0000.00717.28
8.1.90.0080.00317.29
8.1.80.0000.01217.29
8.1.70.0100.00217.34
8.1.60.0090.00517.46
8.1.50.0040.00817.49
8.1.40.0080.00817.32
8.1.30.0140.00317.50
8.1.20.0160.00317.60
8.1.10.0040.00717.32
8.1.00.0060.00617.19
8.0.300.0000.00718.77
8.0.290.0060.00316.75
8.0.280.0000.00718.35
8.0.270.0070.00016.71
8.0.260.0000.00618.28
8.0.250.0000.00716.93
8.0.240.0070.00016.93
8.0.230.0000.00716.91
8.0.220.0030.00616.78
8.0.210.0120.00016.73
8.0.200.0090.00516.88
8.0.190.0150.00016.71
8.0.180.0050.00516.80
8.0.170.0040.00716.90
8.0.160.0120.00016.77
8.0.150.0060.00616.76
8.0.140.0000.01316.68
8.0.130.0120.00316.84
8.0.120.0060.00616.83
8.0.110.0090.00516.87
8.0.100.0120.00316.75
8.0.90.0080.00816.80
8.0.80.0130.00216.82
8.0.70.0040.01116.86
8.0.60.0140.00016.86
8.0.50.0140.00016.77
8.0.30.0140.00016.79
8.0.20.0110.00416.86
8.0.10.0090.00616.92
7.4.330.0020.00215.55
7.4.320.0000.00616.55
7.4.300.0160.00016.42
7.4.290.0110.00716.41
7.4.280.0140.00316.38
7.4.270.0070.01116.52
7.4.260.0170.00016.39
7.4.250.0140.00416.41
7.4.240.0120.00016.45
7.4.230.0030.01016.39
7.4.220.0130.00016.29
7.4.210.0070.00716.55
7.4.200.0080.00516.44
7.4.190.0110.00416.52
7.4.180.0080.00716.55
7.4.160.0090.00616.41
7.4.150.0110.00416.45
7.4.140.0100.00516.43
7.4.130.0150.00016.32
7.4.120.0160.00016.31
7.4.110.0060.00916.30
7.4.100.0070.00616.40
7.4.90.0050.01016.19
7.4.80.0110.00316.23
7.4.70.0100.00316.35
7.4.60.0040.01116.40
7.4.50.0110.00316.12
7.4.40.0000.01216.11
7.4.30.0100.00016.30
7.4.20.0070.00316.34
7.4.10.0000.00916.25
7.4.00.0090.00016.27

preferences:
20.73 ms | 401 KiB | 5 Q