3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); /** * @param array{a: float, b: float} $params */ function f(array $params): void { mapAtan($params); } /** * @param array<array-key, float> $arr * @return array<array-key, float> */ function mapAtan(array $arr): array { $ret = []; foreach ($arr as $k => $v) { $ret[$k] = atan($v); } return $ret; } f(['a' => 0.5, 'b' => 10, 'c' => new Exception()]);

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)
8.3.70.0040.01116.74
8.3.60.0160.00717.25
8.3.50.0070.01020.60
8.3.40.0030.01020.21
8.3.30.0100.00619.17
8.3.20.0070.00024.18
8.3.10.0040.00424.66
8.3.00.0060.00326.16
8.2.190.0140.00017.00
8.2.180.0080.00625.92
8.2.170.0180.00319.21
8.2.160.0070.01122.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00420.20
8.2.110.0090.00021.26
8.2.100.0040.00818.16
8.2.90.0000.00818.10
8.2.80.0040.00419.14
8.2.70.0080.00017.84
8.2.60.0000.00818.18
8.2.50.0050.00318.13
8.2.40.0050.00318.47
8.2.30.0000.00718.40
8.2.20.0020.00520.88
8.2.10.0020.00518.29
8.2.00.0030.00519.59
8.1.280.0070.00725.92
8.1.270.0070.00024.66
8.1.260.0030.00626.35
8.1.250.0070.01028.09
8.1.240.0090.00317.60
8.1.230.0100.00318.08
8.1.220.0030.00618.02
8.1.210.0000.00818.77
8.1.200.0050.00517.35
8.1.190.0040.00417.47
8.1.180.0060.00319.55
8.1.170.0030.00618.66
8.1.160.0030.00519.18
8.1.150.0040.00418.86
8.1.140.0000.00717.66
8.1.130.0000.00717.73
8.1.120.0120.00318.97
8.1.110.0100.00718.90
8.1.100.0130.00319.03
8.1.90.0130.00418.95
8.1.80.0180.00018.95
8.1.70.0090.00618.86
8.1.60.0140.00419.16
8.1.50.0120.00819.13
8.1.40.0170.00319.04
8.1.30.0090.00619.03
8.1.20.0130.00719.07
8.1.10.0200.00019.05
8.1.00.0180.00018.88
8.0.300.0000.00718.77
8.0.290.0000.00817.13
8.0.280.0000.00718.66
8.0.270.0000.00717.12
8.0.260.0080.00017.15
8.0.250.0130.00318.29
8.0.240.0000.01418.47
8.0.230.0070.00718.27
8.0.220.0130.00218.35
8.0.210.0170.00018.31
8.0.200.0100.00518.30
8.0.190.0070.00718.43
8.0.180.0110.00618.30
8.0.170.0040.00418.34
8.0.160.0070.00718.41
8.0.150.0110.00418.25
8.0.140.0050.01118.36
8.0.130.0110.00618.32
8.0.120.0130.00318.29
8.0.110.0040.01218.33
8.0.100.0100.00518.41
8.0.90.0090.00618.28
8.0.80.0130.00318.34
8.0.70.0100.00618.28
8.0.60.0100.00518.29
8.0.50.0040.01518.25
8.0.30.0080.00918.44
8.0.20.0130.00318.29
8.0.10.0110.00418.51
7.4.330.0100.00315.55
7.4.320.0140.00317.92
7.4.300.0030.00317.87
7.4.290.0140.00517.83
7.4.280.0100.00717.87
7.4.270.0060.01117.82
7.4.260.0110.00717.99
7.4.250.0160.00318.00
7.4.240.0120.00417.88
7.4.230.0100.00617.91
7.4.220.0050.01017.83
7.4.210.0110.00517.87
7.4.200.0120.00317.99
7.4.190.0160.00017.91
7.4.180.0130.00217.93
7.4.160.0050.01017.95
7.4.150.0050.00917.91
7.4.140.0100.00317.92
7.4.130.0120.00317.82
7.4.120.0080.00517.94
7.4.110.0040.00417.87
7.4.100.0120.00417.92
7.4.90.0080.00417.81
7.4.80.0060.01117.84
7.4.70.0110.00317.87
7.4.60.0130.00317.91
7.4.50.0070.00717.69
7.4.40.0040.00917.78
7.4.30.0080.00517.97
7.4.20.0150.00017.93
7.4.10.0160.00017.80
7.4.00.0000.00717.76

preferences:
18.43 ms | 401 KiB | 5 Q