3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); abstract class Comparator { abstract public function assertEquals(mixed $expected, mixed $actual, float $delta = 0.0, bool $canonicalize = false, bool $ignoreCase = false): void; } class ArrayComparator extends Comparator { public function assertEquals(mixed $expected, mixed $actual, float $delta = 0.0, bool $canonicalize = false, bool $ignoreCase = false, array &$processed = []): void { } }

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)
8.3.130.0040.01118.40
8.3.120.0100.00018.68
8.3.110.0070.01120.94
8.3.100.0050.00324.06
8.3.90.0080.00026.77
8.3.80.0030.00618.08
8.3.70.0120.00618.23
8.3.60.0000.01918.43
8.3.50.0110.00716.72
8.3.40.0110.00423.61
8.3.30.0160.00018.50
8.3.20.0080.00024.18
8.3.10.0050.00324.66
8.3.00.0030.00526.16
8.2.250.0000.00818.19
8.2.240.0250.00717.04
8.2.230.0040.00422.58
8.2.220.0030.00637.54
8.2.210.0000.00826.77
8.2.200.0060.00316.63
8.2.190.0140.00016.58
8.2.180.0060.00918.16
8.2.170.0070.00718.66
8.2.160.0030.01422.96
8.2.150.0040.00425.66
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0040.00426.16
8.2.110.0060.00320.88
8.2.100.0000.01217.78
8.2.90.0000.00817.97
8.2.80.0090.00017.97
8.2.70.0000.00817.38
8.2.60.0050.00317.50
8.2.50.0000.00817.55
8.2.40.0040.00419.22
8.2.30.0080.00317.43
8.2.20.0060.00317.47
8.2.10.0000.01517.43
8.2.00.0100.00517.48
8.1.300.0030.01415.89
8.1.290.0040.00430.84
8.1.280.0100.00725.92
8.1.270.0080.00024.66
8.1.260.0070.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00323.52
8.1.230.0040.00822.63
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0080.00017.23
8.1.190.0040.00417.22
8.1.180.0060.00318.10
8.1.170.0040.00419.02
8.1.160.0080.00517.24
8.1.150.0090.00517.32
8.1.140.0000.00817.29
8.1.130.0000.00917.28
8.1.120.0060.00317.30
8.1.110.0090.00317.36
8.1.100.0040.01117.36
8.1.90.0130.00317.44
8.1.80.0110.00617.36
8.1.70.0040.01317.32
8.1.60.0140.00617.61
8.1.50.0160.00417.42
8.1.40.0140.00517.54
8.1.30.0100.00717.45
8.1.20.0100.00717.39
8.1.10.0080.00817.29
8.1.00.0140.00717.21
8.0.300.0000.00719.91
8.0.290.0040.00416.75
8.0.280.0110.00416.73
8.0.270.0160.00016.73
8.0.260.0100.00516.73
8.0.250.0090.00916.84
8.0.240.0120.00216.73
8.0.230.0060.00916.73
8.0.220.0080.00816.73
8.0.210.0100.00716.73
8.0.200.0080.00816.73
8.0.190.0080.00816.73
8.0.180.0140.00316.73
8.0.170.0110.00416.73
8.0.160.0080.00816.74
8.0.150.0090.00616.73
8.0.140.0100.00516.73
8.0.130.0070.00716.73
8.0.120.0070.00716.73
8.0.110.0110.00416.73
8.0.100.0140.00216.73
8.0.90.0080.00816.73
8.0.80.0120.00316.73
8.0.70.0120.00416.73
8.0.60.0170.00016.73
8.0.50.0130.00316.73
8.0.30.0100.00516.73
8.0.20.0000.01516.80
8.0.10.0110.00416.81
8.0.00.0130.00316.79
7.4.330.0090.00516.73
7.4.320.0110.00616.73
7.4.300.0160.00016.73
7.4.290.0160.00016.73
7.4.280.0120.00316.73
7.4.270.0100.00516.73
7.4.260.0140.00316.73
7.4.250.0060.01116.73
7.4.240.0120.00316.73
7.4.230.0150.00016.73
7.4.220.0090.00516.73
7.4.210.0070.00716.73
7.4.200.0080.00816.73
7.4.190.0090.00616.73
7.4.180.0150.00016.73
7.4.160.0110.00316.73
7.4.150.0040.00916.73
7.4.140.0140.00016.73
7.4.130.0140.00016.73
7.4.120.0130.00016.73
7.4.110.0040.01116.73
7.4.100.0110.00216.73
7.4.90.0150.00016.73
7.4.80.0000.01416.73
7.4.70.0070.00716.73
7.4.60.0070.00716.73
7.4.50.0080.00616.73
7.4.40.0110.00416.73
7.4.30.0140.00016.73
7.4.20.0100.00316.73
7.4.10.0110.00316.73
7.4.00.0110.00316.73
7.3.330.0100.00416.73
7.3.320.0090.00516.73
7.3.310.0140.00016.73
7.3.300.0000.01416.73
7.3.290.0100.00316.73
7.3.280.0050.01016.73
7.3.270.0140.00016.73
7.3.260.0140.00016.73
7.3.250.0140.00016.73
7.3.240.0140.00016.73
7.3.230.0110.00516.73
7.3.220.0120.00416.73
7.3.210.0110.00416.73
7.3.200.0110.00416.73
7.3.190.0140.00016.73
7.3.180.0150.00016.73
7.3.170.0090.00516.73
7.3.160.0140.00016.73
7.3.150.0110.00316.73
7.3.140.0140.00016.73
7.3.130.0100.00416.73
7.3.120.0130.00016.73
7.3.110.0070.00716.73
7.3.100.0110.00416.73
7.3.90.0050.00916.73
7.3.80.0080.00616.73
7.3.70.0090.00516.73
7.3.60.0090.00516.73
7.3.50.0040.00916.73
7.3.40.0110.00216.73
7.3.30.0140.00016.73
7.3.20.0150.00016.73
7.3.10.0270.00616.73
7.3.00.0150.00016.73
7.2.340.0090.00516.73
7.2.330.0140.00016.73
7.2.320.0100.00316.73
7.2.310.0120.00216.73
7.2.300.0060.00916.73
7.2.290.0080.00816.73
7.2.280.0120.00316.73
7.2.270.0050.00916.73
7.2.260.0070.00716.73
7.2.250.0110.00316.73
7.2.240.0140.00016.73
7.2.230.0110.00416.73
7.2.220.0140.00016.73
7.2.210.0150.00016.73
7.2.200.0160.00016.73
7.2.190.0050.00916.73
7.2.180.0110.00316.73
7.2.170.0140.00016.73
7.2.160.0100.00316.73
7.2.150.0120.00316.73
7.2.140.0100.00516.73
7.2.130.0150.00016.73
7.2.120.0150.00016.73
7.2.110.0120.00316.73
7.2.100.0110.00416.73
7.2.90.0100.00616.73
7.2.80.0080.00816.73
7.2.70.0080.00816.73
7.2.60.0150.00016.73
7.2.50.0120.00316.73
7.2.40.0110.00416.73
7.2.30.0120.00416.73
7.2.20.0130.00316.73
7.2.10.0140.00316.73
7.2.00.0070.00716.73
7.1.330.0070.00716.73
7.1.320.0050.00916.73
7.1.310.0140.00016.73
7.1.300.0140.00016.73
7.1.290.0220.01116.73
7.1.280.0070.00716.73
7.1.270.0090.00416.73
7.1.260.0040.00916.73
7.1.250.0090.00516.73
7.1.240.0070.00716.73
7.1.230.0070.00716.73
7.1.220.0050.00916.73
7.1.210.0110.00416.73
7.1.200.0120.00216.73
7.1.190.0130.00016.73
7.1.180.0040.01116.73
7.1.170.0140.00016.73
7.1.160.0070.00716.73
7.1.150.0100.00316.73
7.1.140.0140.00016.73
7.1.130.0120.00216.73
7.1.120.0140.00016.73
7.1.110.0120.00316.73
7.1.100.0110.00416.73
7.1.90.0140.00016.73
7.1.80.0110.00316.73
7.1.70.0240.00816.73
7.1.60.0130.00216.73
7.1.50.0120.00416.73
7.1.40.0140.00016.73
7.1.30.0110.00316.73
7.1.20.0080.00616.73
7.1.10.0070.00716.73
7.1.00.0070.00716.73
7.0.330.0090.00516.73
7.0.320.0070.00716.73
7.0.310.0140.00016.73
7.0.300.0140.00016.73
7.0.290.0120.00316.73
7.0.280.0070.00716.73
7.0.270.0110.00316.73
7.0.260.0070.00716.73
7.0.250.0150.00016.73
7.0.240.0040.00916.73
7.0.230.0120.00316.73
7.0.220.0100.00316.73
7.0.210.0110.00416.73
7.0.200.0090.00516.73
7.0.190.0280.00316.73
7.0.180.0140.00016.73
7.0.170.0100.00316.73
7.0.160.0040.00916.73
7.0.150.0100.00316.73
7.0.140.0140.00016.73
7.0.130.0100.00316.73
7.0.120.0100.00316.73
7.0.110.0060.00816.73
7.0.100.0100.00316.73
7.0.90.0170.00016.73
7.0.80.0150.00016.73
7.0.70.0110.00316.73
7.0.60.0130.00016.73
7.0.50.0110.00316.73
7.0.40.0140.00016.73
7.0.30.0090.00416.73
7.0.20.0100.00516.73
7.0.10.0120.00316.73
7.0.00.0130.00016.73
5.6.400.0100.00316.73
5.6.390.0090.00416.73
5.6.380.0040.00816.73
5.6.370.0060.00616.73
5.6.360.0040.00916.73
5.6.350.0140.00016.73
5.6.340.0110.00316.73
5.6.330.0080.00616.73
5.6.320.0140.00016.73
5.6.310.0090.00416.73
5.6.300.0090.00516.73
5.6.290.0130.00016.73
5.6.280.0060.00616.73
5.6.270.0080.00416.73
5.6.260.0130.00016.73
5.6.250.0070.00716.73
5.6.240.0040.00816.73
5.6.230.0130.00016.73
5.6.220.0100.00316.73
5.6.210.0100.00316.73
5.6.200.0100.00316.73
5.6.190.0060.00616.73
5.6.180.0070.00716.73
5.6.170.0090.00516.73
5.6.160.0090.00416.73
5.6.150.0130.00016.73
5.6.140.0080.00416.73
5.6.130.0040.00816.73
5.6.120.0090.00416.73
5.6.110.0130.00016.73
5.6.100.0050.00816.73
5.6.90.0100.00316.73
5.6.80.0090.00316.73
5.6.70.0110.00316.73
5.6.60.0090.00316.73
5.6.50.0060.00616.73
5.6.40.0120.00016.73
5.6.30.0090.00416.73
5.6.20.0080.00416.73
5.6.10.0060.00616.73
5.6.00.0040.00816.73
5.5.380.0070.00716.73
5.5.370.0100.00316.73
5.5.360.0140.00016.73
5.5.350.0130.00016.73
5.5.340.0130.00016.73
5.5.330.0060.00616.73
5.5.320.0090.00416.73
5.5.310.0140.00016.73
5.5.300.0130.00016.73
5.5.290.0040.00916.73
5.5.280.0040.00816.73
5.5.270.0130.00016.73
5.5.260.0140.00016.73
5.5.250.0100.00616.73
5.5.240.0040.00816.73
5.5.230.0130.00016.73
5.5.220.0080.00416.73
5.5.210.0120.00016.73
5.5.200.0100.00316.73
5.5.190.0070.00716.73
5.5.180.0130.00016.73
5.5.170.0090.00316.73
5.5.160.0080.00516.73
5.5.150.0120.00016.73
5.5.140.0090.00416.73
5.5.130.0090.00416.73
5.5.120.0080.00416.73
5.5.110.0090.00416.73
5.5.100.0000.01216.73
5.5.90.0080.00416.73
5.5.80.0090.00316.73
5.5.70.0120.00016.73
5.5.60.0100.00316.73
5.5.50.0070.00516.73
5.5.40.0080.00416.73
5.5.30.0120.00016.73
5.5.20.0070.00516.73
5.5.10.0100.00216.73
5.5.00.0000.01216.73
5.4.450.0100.00016.73
5.4.440.0080.00316.73
5.4.430.0080.00316.73
5.4.420.0050.00516.73
5.4.410.0050.00516.73
5.4.400.0040.00716.73
5.4.390.0110.00016.73
5.4.380.0100.00016.73
5.4.370.0110.00016.73
5.4.360.0060.00616.73
5.4.350.0100.00016.73
5.4.340.0050.00516.73
5.4.330.0060.00616.73
5.4.320.0000.01116.73
5.4.310.0050.00516.73
5.4.300.0090.00216.73
5.4.290.0110.00016.73
5.4.280.0070.00316.73
5.4.270.0070.00316.73
5.4.260.0080.00316.73
5.4.250.0110.00016.73
5.4.240.0050.00516.73
5.4.230.0050.00516.73
5.4.220.0110.00016.73
5.4.210.0000.01016.73
5.4.200.0050.00516.73
5.4.190.0110.00016.73
5.4.180.0110.00016.73
5.4.170.0080.00316.73
5.4.160.0050.00516.73
5.4.150.0100.00016.73
5.4.140.0030.00716.73
5.4.130.0070.00416.73
5.4.120.0110.00016.73
5.4.110.0100.00016.73
5.4.100.0050.00516.73
5.4.90.0000.01016.73
5.4.80.0100.00016.73
5.4.70.0100.00016.73
5.4.60.0090.00016.73
5.4.50.0100.00016.73
5.4.40.0100.00016.73
5.4.30.0100.00016.73
5.4.20.0060.00316.73
5.4.10.0100.00016.73
5.4.00.0050.00516.73
5.3.290.0070.00416.73
5.3.280.0070.00316.73
5.3.270.0060.00416.73
5.3.260.0080.00216.73
5.3.250.0080.00316.73
5.3.240.0090.00316.73
5.3.230.0080.00316.73
5.3.220.0110.00016.73
5.3.210.0110.00016.73
5.3.200.0110.00016.73
5.3.190.0110.00016.73
5.3.180.0100.00316.73
5.3.170.0070.00316.73
5.3.160.0110.00016.73
5.3.150.0070.00316.73
5.3.140.0100.00016.73
5.3.130.0070.00416.73
5.3.120.0090.00216.73
5.3.110.0110.00016.73
5.3.100.0100.00016.73
5.3.90.0070.00316.73
5.3.80.0000.01016.73
5.3.70.0060.00316.73
5.3.60.0100.00016.73
5.3.50.0080.00416.73
5.3.40.0050.00516.73
5.3.30.0100.00016.73
5.3.20.0030.00716.73
5.3.10.0060.00316.73
5.3.00.0030.00716.73
5.2.170.0090.00016.73
5.2.160.0000.00916.73
5.2.150.0050.00316.73
5.2.140.0080.00016.73
5.2.130.0030.00516.73
5.2.120.0040.00416.73
5.2.110.0040.00416.73
5.2.100.0040.00416.73
5.2.90.0060.00316.73
5.2.80.0090.00016.73
5.2.70.0090.00016.73
5.2.60.0000.00816.73
5.2.50.0040.00416.73
5.2.40.0060.00216.73
5.2.30.0060.00216.73
5.2.20.0090.00016.73
5.2.10.0080.00016.73
5.2.00.0040.00416.73
5.1.60.0030.00316.73
5.1.50.0070.00016.73
5.1.40.0020.00516.73
5.1.30.0000.00816.73
5.1.20.0000.00816.73
5.1.10.0070.00016.73
5.1.00.0040.00416.73
5.0.50.0030.00316.73
5.0.40.0030.00316.73
5.0.30.0060.00016.73
5.0.20.0070.00016.73
5.0.10.0070.00016.73
5.0.00.0000.00816.73
4.4.90.0040.00016.73
4.4.80.0030.00016.73
4.4.70.0000.00416.73
4.4.60.0030.00016.73
4.4.50.0040.00016.73
4.4.40.0000.00416.73
4.4.30.0030.00016.73
4.4.20.0040.00016.73
4.4.10.0040.00016.73
4.4.00.0040.00016.73
4.3.110.0030.00016.73
4.3.100.0040.00016.73
4.3.90.0040.00016.73
4.3.80.0000.00416.73
4.3.70.0000.00416.73
4.3.60.0030.00016.73
4.3.50.0000.00416.73
4.3.40.0040.00016.73
4.3.30.0000.00316.73
4.3.20.0030.00016.73
4.3.10.0030.00016.73
4.3.00.0000.00316.73

preferences:
18.61 ms | 403 KiB | 5 Q