3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sum = function ($a, $b) { return $a + $b; }; function calc($value_or_function) { static $buffer = []; if (is_callable($value_or_function)) { if (count($buffer) === 0) { throw new \InvalidArgumentException('Not enough parameters.'); } $result = array_reduce(array_slice($buffer, 1), static function ($result, $item) use ($value_or_function) { return $value_or_function($result, $item); }, $buffer[0]); $buffer = []; return $result; } $buffer[] = $value_or_function; return __FUNCTION__; } echo calc(5)(4)(3)($sum), PHP_EOL; echo calc(5)(2)(2)('pow');

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)
8.5.10.0100.00619.77
8.5.00.0120.00920.17
8.4.150.0020.00114.05
8.4.140.0100.01117.63
8.4.130.0140.00617.64
8.4.120.0160.00422.25
8.4.110.0130.00618.76
8.4.100.0100.00317.54
8.4.90.0140.00717.70
8.4.80.0100.00817.76
8.4.70.0140.00818.02
8.4.60.0150.00718.75
8.4.50.0080.00817.63
8.4.40.0100.01019.65
8.4.30.0080.01222.44
8.4.20.0090.00619.02
8.4.10.0090.00022.61
8.3.280.0020.00014.05
8.3.270.0110.00916.55
8.3.260.0140.00516.81
8.3.250.0040.00419.02
8.3.240.0080.01118.91
8.3.230.0130.00716.60
8.3.220.0040.00418.44
8.3.210.0030.00416.54
8.3.200.0030.00716.77
8.3.190.0050.01317.18
8.3.180.0110.00717.04
8.3.170.0160.00316.72
8.3.160.0090.00916.65
8.3.150.0130.00319.25
8.3.140.0120.00616.54
8.3.130.0040.00716.75
8.3.120.0030.01720.71
8.3.110.0160.00320.94
8.3.100.0090.00018.60
8.3.90.0040.00426.77
8.3.80.0030.00616.63
8.3.70.0180.00016.58
8.3.60.0140.00018.30
8.3.50.0060.00718.53
8.3.40.0090.00618.70
8.3.30.0120.00318.85
8.3.20.0030.00521.90
8.3.10.0040.00421.82
8.3.00.0050.00322.46
8.2.290.0090.00820.49
8.2.280.0090.00918.25
8.2.270.0040.01116.70
8.2.260.0180.00018.68
8.2.250.0090.00617.07
8.2.240.0040.00419.11
8.2.230.0130.00322.58
8.2.220.0030.00624.06
8.2.210.0150.00326.77
8.2.200.0060.00316.63
8.2.190.0150.00316.58
8.2.180.0000.01825.92
8.2.170.0150.00019.09
8.2.160.0090.00622.96
8.2.150.0000.00825.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0040.00721.06
8.2.100.0110.00018.22
8.2.90.0050.00319.26
8.2.80.0070.00018.22
8.2.70.0000.00817.75
8.2.60.0040.00418.05
8.2.50.0030.00518.07
8.2.40.0030.00618.34
8.2.30.0040.00418.13
8.2.20.0040.00418.13
8.2.10.0060.00318.93
8.2.00.0040.00419.19
8.1.330.0110.00716.73
8.1.320.0020.00616.23
8.1.310.0030.00616.56
8.1.300.0160.00316.03
8.1.290.0030.00730.84
8.1.280.0170.00325.92
8.1.270.0000.00722.65
8.1.260.0050.00326.35
8.1.250.0020.00528.09
8.1.240.0050.00520.84
8.1.230.0060.00617.70
8.1.220.0030.00517.74
8.1.210.0090.00018.77
8.1.200.0090.00017.36
8.1.190.0060.00317.35
8.1.180.0000.00822.02
8.1.170.0040.00420.27
8.1.160.0040.00418.90
8.1.150.0060.00318.80
8.1.140.0000.00718.96
8.1.130.0000.00720.14
8.1.120.0040.00417.45
8.1.110.0030.00617.35
8.1.100.0040.00417.39
8.1.90.0040.00417.39
8.1.80.0000.00817.44
8.1.70.0000.00717.47
8.1.60.0040.00417.48
8.1.50.0040.00417.58
8.1.40.0030.00517.55
8.1.30.0050.00617.61
8.1.20.0040.00417.59
8.1.10.0000.00817.45
8.1.00.0040.00417.52
8.0.300.0070.00018.77
8.0.290.0090.00016.63
8.0.280.0030.00318.41
8.0.270.0030.00317.37
8.0.260.0000.00720.02
8.0.250.0080.00016.95
8.0.240.0000.00717.00
8.0.230.0030.00316.83
8.0.220.0030.00316.77
8.0.210.0030.00316.87
8.0.200.0030.00516.98
8.0.190.0000.00716.86
8.0.180.0060.00316.88
8.0.170.0030.00816.91
8.0.160.0030.00316.93
8.0.150.0040.00416.84
8.0.140.0000.00816.86
8.0.130.0000.00613.25
8.0.120.0040.00416.89
8.0.110.0000.00716.95
8.0.100.0000.00716.88
8.0.90.0080.00016.80
8.0.80.0040.01116.82
8.0.70.0070.00016.93
8.0.60.0040.00416.76
8.0.50.0000.00716.69
8.0.30.0050.01317.28
8.0.20.0110.01517.39
8.0.10.0040.00417.08
8.0.00.0130.00616.98
7.4.330.0060.00015.55
7.4.320.0070.00016.46
7.4.300.0000.00616.65
7.4.290.0030.00916.55
7.4.280.0040.00416.48
7.4.270.0040.00416.52
7.4.260.0000.00513.28
7.4.250.0040.00416.45
7.4.240.0030.00416.48
7.4.230.0040.00416.39
7.4.220.0060.00216.47
7.4.210.0100.00616.56
7.4.200.0030.00516.49
7.4.140.0100.00717.86
7.4.130.0060.01216.49
7.4.120.0130.00316.66
7.4.110.0030.01416.70
7.4.100.0100.00616.56
7.4.90.0110.00716.61
7.4.80.0060.01019.39
7.4.70.0070.01116.41
7.4.60.0100.00616.53
7.4.50.0000.01416.40
7.4.40.0060.01016.35
7.4.00.0070.01114.66
7.3.330.0040.00416.44
7.3.320.0000.00513.34
7.3.310.0000.00716.31
7.3.300.0070.00016.29
7.3.290.0000.00716.28
7.3.260.0100.00916.53
7.3.240.0100.00716.45
7.3.230.0030.01316.39
7.3.210.0130.01016.32
7.3.200.0060.00916.52
7.3.190.0070.01016.50
7.3.180.0090.00916.24
7.3.170.0030.01316.55
7.3.160.0000.01716.41
7.3.110.0000.01314.82
7.3.100.0100.00315.00
7.3.90.0030.01014.60
7.3.80.0120.00314.91
7.3.70.0080.00614.69
7.3.60.0070.00714.73
7.3.50.0130.00314.65
7.3.40.0030.01514.50
7.3.30.0090.01014.54
7.3.20.0090.00614.59
7.3.10.0030.01014.73
7.3.00.0040.01314.36
7.2.330.0060.01516.45
7.2.320.0100.00716.73
7.2.310.0180.00416.81
7.2.300.0100.01316.68
7.2.290.0080.01216.73
7.2.240.0100.00315.20
7.2.230.0110.00415.16
7.2.220.0050.00914.95
7.2.210.0090.01214.76
7.2.200.0120.00614.85
7.2.190.0110.00414.84
7.2.180.0000.01415.05
7.2.170.0090.00914.75
7.2.160.0070.00714.88
7.2.150.0180.00015.01
7.2.140.0080.00814.97
7.2.130.0030.01614.79
7.2.120.0090.00615.07
7.2.110.0090.00615.07
7.2.100.0070.01114.90
7.2.90.0030.01215.04
7.2.80.0100.00714.98
7.2.70.0060.00914.93
7.2.60.0100.00614.95
7.2.50.0090.00615.27
7.2.40.0000.01415.05
7.2.30.0040.01115.09
7.2.20.0040.01115.25
7.2.10.0000.01414.99
7.2.00.0040.01115.18
7.1.330.0090.00613.90
7.1.320.0070.00713.69
7.1.310.0160.01013.88
7.1.300.0070.00713.93
7.1.290.0080.00614.03
7.1.280.0040.01414.11
7.1.270.0040.00913.93
7.1.260.0070.00713.88
7.1.250.0160.00013.88

preferences:
190.08 ms | 403 KiB | 5 Q