3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Chain { private $values = []; public function __construct($x) { $this->values[] = $x; } public function __invoke($x) { if ($x instanceof Closure) { return array_reduce($this->values, $x); } $this->values[] = $x; return $this; } } var_dump((new Chain(1))(2)(3)(function ($x, $y) { return $x + $y; }));

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)
8.3.70.0190.00018.31
8.3.60.0110.00718.55
8.3.50.0100.00821.21
8.3.40.0040.01118.82
8.3.30.0110.00418.64
8.3.20.0040.00420.30
8.3.10.0030.00521.94
8.3.00.0040.00423.61
8.2.190.0000.01518.16
8.2.180.0160.01618.41
8.2.170.0070.00718.95
8.2.160.0040.01122.96
8.2.150.0030.00525.66
8.2.140.0000.00824.66
8.2.130.0000.00719.95
8.2.120.0070.00026.35
8.2.110.0090.00022.14
8.2.100.0080.00418.16
8.2.90.0000.00819.40
8.2.80.0050.00318.04
8.2.70.0030.00517.75
8.2.60.0000.00718.16
8.2.50.0070.00318.07
8.2.40.0040.00420.60
8.2.30.0080.00019.52
8.2.20.0040.00417.73
8.2.10.0070.00018.18
8.2.00.0050.00318.05
8.1.280.0120.00325.92
8.1.270.0000.01923.93
8.1.260.0000.01028.09
8.1.250.0000.00828.09
8.1.240.0000.00923.80
8.1.230.0040.00719.16
8.1.220.0040.00417.76
8.1.210.0030.00618.77
8.1.200.0000.00917.22
8.1.190.0040.00417.35
8.1.180.0080.00018.10
8.1.170.0030.00518.49
8.1.160.0040.00420.83
8.1.150.0040.00418.88
8.1.140.0040.00419.54
8.1.130.0030.00317.63
8.1.120.0030.00317.48
8.1.110.0080.00017.47
8.1.100.0040.00417.52
8.1.90.0000.00817.45
8.1.80.0030.00317.50
8.1.70.0000.00717.33
8.1.60.0040.00417.48
8.1.50.0030.00617.40
8.1.40.0000.00817.55
8.1.30.0040.00417.66
8.1.20.0060.00317.56
8.1.10.0040.00417.65
8.1.00.0000.00717.50
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0030.00318.39
8.0.270.0030.00317.23
8.0.260.0070.00017.21
8.0.250.0000.00716.89
8.0.240.0030.00316.98
8.0.230.0030.00516.96
8.0.220.0030.00316.90
8.0.210.0000.00716.89
8.0.200.0030.00317.06
8.0.190.0000.00816.93
8.0.180.0000.00717.00
8.0.170.0040.00416.98
8.0.160.0030.00316.94
8.0.150.0030.00516.81
8.0.140.0040.00416.80
8.0.130.0030.00313.34
8.0.120.0040.00416.96
8.0.110.0040.00416.98
8.0.100.0000.00816.99
8.0.90.0000.00717.03
8.0.80.0090.00916.99
8.0.70.0080.00016.76
8.0.60.0050.00216.80
8.0.50.0040.00416.95
8.0.30.0090.00916.92
8.0.20.0100.00817.40
8.0.10.0000.00716.88
8.0.00.0110.00616.77
7.4.330.0020.00216.67
7.4.320.0060.00016.51
7.4.300.0000.00616.50
7.4.290.0030.00316.52
7.4.280.0050.00516.42
7.4.270.0070.00016.50
7.4.260.0080.00016.61
7.4.250.0000.00816.37
7.4.240.0000.00716.52
7.4.230.0050.00216.41
7.4.220.0030.01416.53
7.4.210.0070.00816.59
7.4.200.0030.00316.64
7.4.160.0140.00716.53
7.4.150.0140.00417.40
7.4.140.0110.00817.86
7.4.130.0110.00516.51
7.4.120.0070.01116.39
7.4.110.0150.00316.57
7.4.100.0140.00316.45
7.4.90.0100.00616.48
7.4.80.0110.00719.39
7.4.70.0150.00316.52
7.4.60.0070.01016.45
7.4.50.0100.00316.56
7.4.40.0030.01316.41
7.4.30.0120.00816.62
7.4.00.0050.00615.10
7.3.330.0020.00513.36
7.3.320.0030.00313.15
7.3.310.0080.00016.43
7.3.300.0070.00016.32
7.3.290.0000.00716.25
7.3.280.0080.00916.37
7.3.270.0090.00917.40
7.3.260.0060.01316.49
7.3.250.0130.00716.47
7.3.240.0110.00716.55
7.3.230.0070.01016.39
7.3.210.0120.00316.49
7.3.200.0060.01119.39
7.3.190.0090.01616.71
7.3.180.0060.01016.61
7.3.170.0100.00716.73
7.3.160.0090.00916.64
7.3.120.0030.01414.85
7.3.110.0030.01514.48
7.3.100.0100.00714.88
7.3.90.0070.00715.01
7.3.80.0070.00314.77
7.3.70.0100.00314.97
7.3.60.0030.01014.66
7.3.50.0000.01714.75
7.3.40.0030.00614.90
7.3.30.0030.01014.62
7.3.20.0000.01716.81
7.3.10.0090.00716.63
7.3.00.0070.00516.69
7.2.330.0000.01816.83
7.2.320.0130.00316.77
7.2.310.0000.01916.57
7.2.300.0030.01316.79
7.2.290.0070.01016.40
7.2.250.0110.00714.86
7.2.240.0070.01314.71
7.2.230.0030.00915.29
7.2.220.0000.01114.96
7.2.210.0040.00814.88
7.2.200.0030.00914.89
7.2.190.0070.01115.11
7.2.180.0100.00715.06
7.2.170.0030.01015.27
7.2.130.0120.00116.89
7.2.120.0080.00516.90
7.2.110.0100.00816.64
7.2.100.0070.00716.87
7.2.90.0020.00917.01
7.2.80.0090.00716.76
7.2.70.0050.00816.95
7.2.60.0080.00816.91
7.2.50.0060.01117.01
7.2.40.0040.01016.81
7.2.30.0070.00416.95
7.2.20.0220.00216.81
7.2.10.0080.00816.88
7.2.00.0060.00917.63
7.1.330.0030.01015.80
7.1.320.0000.01115.82
7.1.310.0070.00415.96
7.1.300.0140.00315.97
7.1.290.0090.00615.98
7.1.280.0030.00915.67
7.1.270.0030.01215.87
7.1.260.0140.00015.64
7.1.250.0080.00615.74
7.1.240.0100.00315.62
7.1.230.0060.00615.82
7.1.220.0000.01115.73
7.1.210.0040.01115.55
7.1.200.0020.00815.74
7.1.190.0060.00616.02
7.1.180.0070.00415.52
7.1.170.0000.00915.68
7.1.160.0000.01015.87
7.1.150.0060.00615.65
7.1.140.0070.00415.80
7.1.130.0030.00715.82
7.1.120.0030.00715.66
7.1.110.0000.01315.84
7.1.100.0070.00316.77
7.1.90.0040.00816.00
7.1.80.0030.01015.77
7.1.70.0030.00716.37
7.1.60.0080.00917.50
7.1.50.0040.01516.38
7.1.40.0060.00615.90
7.1.30.0030.00915.61
7.1.20.0030.01015.45
7.1.10.0090.00315.86
7.1.00.0070.03619.05
7.0.330.0040.00415.47
7.0.320.0070.00715.45
7.0.310.0060.00715.37
7.0.300.0050.00215.52
7.0.290.0030.01215.03
7.0.280.0000.01315.34
7.0.270.0000.01115.25
7.0.260.0090.00615.18
7.0.250.0030.01015.58
7.0.240.0000.00915.29
7.0.230.0030.00615.19
7.0.220.0030.00715.43
7.0.210.0070.00715.11
7.0.200.0050.00515.99
7.0.190.0050.00315.50
7.0.180.0060.00615.38
7.0.170.0060.00315.42
7.0.160.0080.00415.38
7.0.150.0100.00315.28
7.0.140.0040.01115.04
7.0.130.0090.00015.04
7.0.120.0000.01015.34
7.0.110.0030.01015.16
7.0.100.0030.00915.47
7.0.90.0070.00415.33
7.0.80.0080.00315.41
7.0.70.0070.00315.11
7.0.60.0020.02818.60
7.0.50.0080.02716.59
7.0.40.0090.03516.48
7.0.30.0150.04016.68
7.0.20.0140.04116.79
7.0.10.0070.04716.82
7.0.00.0090.04316.64
5.6.380.0100.00314.18
5.6.370.0040.00414.34
5.6.360.0060.00313.84
5.6.350.0040.00414.30
5.6.340.0060.00614.18
5.6.330.0090.00014.24
5.6.320.0050.00614.29
5.6.310.0000.00814.04
5.6.300.0120.00313.71
5.6.290.0060.00814.31
5.6.280.0040.01917.58
5.6.270.0060.00314.20
5.6.260.0070.00314.00
5.6.250.0000.01113.93
5.6.240.0070.00314.38
5.6.230.0060.00314.13
5.6.220.0030.00714.16
5.6.210.0050.03917.25
5.6.200.0050.04316.26
5.6.190.0020.03217.44
5.6.180.0170.02317.42
5.6.170.0170.03817.40
5.6.160.0050.03417.30
5.6.150.0080.01816.13
5.6.140.0120.03716.13
5.6.130.0050.02716.20
5.6.120.0080.04217.67
5.6.110.0060.04617.55
5.6.100.0050.03217.54
5.6.90.0040.04617.53
5.6.80.0030.04517.26
5.6.70.0070.00314.07
5.6.60.0070.00313.90
5.6.50.0070.00314.04
5.6.40.0070.00314.03
5.6.30.0000.01114.04
5.6.20.0070.00314.26
5.6.10.0060.00613.96
5.6.00.0100.00313.98
5.5.380.0040.00810.70
5.5.370.0040.00410.76
5.5.360.0060.00610.66
5.5.350.0120.03515.69
5.5.340.0030.02314.42
5.5.330.0050.02215.74
5.5.320.0310.03015.72
5.5.310.0130.01915.42
5.5.300.0050.04114.47
5.5.290.0010.02514.55
5.5.280.0070.03215.74
5.5.270.0050.04215.83
5.5.260.0100.04015.72
5.5.250.0030.03715.74
5.5.240.0060.04515.46
5.5.230.0030.00611.03
5.5.220.0040.00410.78
5.5.210.0030.00610.77
5.5.200.0000.00810.68
5.5.190.0000.00710.82
5.5.180.0050.00010.80
5.5.170.0000.00610.59
5.5.160.0050.00310.66
5.5.150.0040.00710.99
5.5.140.0000.01010.45
5.5.130.0040.00410.96
5.5.120.0060.00610.93
5.5.110.0030.00810.39
5.5.100.0050.00010.79
5.5.90.0000.00810.64
5.5.80.0080.00310.73
5.5.70.0050.00310.59
5.5.60.0040.00710.78
5.5.50.0030.00310.63
5.5.40.0030.00310.71
5.5.30.0040.00410.94
5.5.20.0050.00310.77
5.5.10.0060.00010.48
5.5.00.0000.00610.84

preferences:
52.14 ms | 401 KiB | 5 Q