3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = function ($v) { return $v * 2; }; $y = function ($v) { return $v * 2; }; $z = function ($v) { return $v * 200; }; $compose_ = function ($documentation) { $closures = func_get_args(); array_shift($closures); // er($args,'$args'); return function ($param = null) use ($documentation, $closures) { if (!$param) { return $documentation; } $first_closure = array_shift($closures); $val = $first_closure($param); foreach ($closures as $closure) { $val = $closure($val); } return $val; }; }; $c = $compose_('Compose of Int -> $x -> $y -> $z -> Int', $x, $y, $z); echo $c(); echo $c(345);

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)
8.3.60.0090.00618.31
8.3.50.0120.00722.05
8.3.40.0070.00718.67
8.3.30.0100.00319.14
8.3.20.0070.00020.13
8.3.10.0000.00823.65
8.3.00.0000.00820.84
8.2.180.0120.00916.88
8.2.170.0140.00722.96
8.2.160.0060.01018.67
8.2.150.0070.00324.18
8.2.140.0050.00324.66
8.2.130.0140.00426.16
8.2.120.0080.00019.49
8.2.110.0030.00619.38
8.2.100.0070.00417.91
8.2.90.0050.00319.09
8.2.80.0040.00417.97
8.2.70.0030.00717.63
8.2.60.0100.00017.68
8.2.50.0090.00018.07
8.2.40.0040.00419.95
8.2.30.0000.00718.27
8.2.20.0080.00017.64
8.2.10.0080.00018.04
8.2.00.0040.00417.61
8.1.280.0140.00325.92
8.1.270.0090.00024.02
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0080.00323.83
8.1.230.0070.00422.67
8.1.220.0000.00817.74
8.1.210.0090.00318.77
8.1.200.0030.00617.35
8.1.190.0000.00917.11
8.1.180.0040.00418.10
8.1.170.0000.00818.71
8.1.160.0020.00522.00
8.1.150.0000.00718.66
8.1.140.0040.00417.48
8.1.130.0030.00317.91
8.1.120.0000.00717.54
8.1.110.0020.00517.37
8.1.100.0040.00417.42
8.1.90.0080.00017.41
8.1.80.0030.00517.44
8.1.70.0040.00417.41
8.1.60.0040.00417.52
8.1.50.0000.00717.59
8.1.40.0050.00317.54
8.1.30.0060.00317.73
8.1.20.0040.00417.57
8.1.10.0000.00917.58
8.1.00.0060.00317.54
8.0.300.0070.00018.77
8.0.290.0070.00016.75
8.0.280.0000.00718.45
8.0.270.0000.00817.26
8.0.260.0000.00617.20
8.0.250.0040.00416.97
8.0.240.0080.00016.91
8.0.230.0040.00416.98
8.0.220.0000.00816.95
8.0.210.0030.00616.88
8.0.200.0030.00516.84
8.0.190.0000.00716.97
8.0.180.0050.00316.92
8.0.170.0040.00416.91
8.0.160.0070.00016.97
8.0.150.0000.00716.70
8.0.140.0040.00416.85
8.0.130.0000.00613.29
8.0.120.0040.00416.88
8.0.110.0000.00716.94
8.0.100.0040.00416.91
8.0.90.0050.00216.70
8.0.80.0060.01516.79
8.0.70.0050.00216.98
8.0.60.0020.00516.94
8.0.50.0040.00416.73
8.0.30.0100.01317.10
8.0.20.0100.00917.40
8.0.10.0000.00717.00
8.0.00.0150.00516.85
7.4.330.0020.00215.09
7.4.320.0070.00016.41
7.4.300.0030.00316.53
7.4.290.0070.00016.53
7.4.280.0000.00916.54
7.4.270.0080.00016.59
7.4.260.0040.00416.54
7.4.250.0080.00016.50
7.4.240.0020.00516.45
7.4.230.0050.00316.69
7.4.220.0110.00716.61
7.4.210.0070.00716.64
7.4.200.0030.00316.50
7.4.160.0060.00916.43
7.4.150.0140.00617.40
7.4.140.0120.00517.86
7.4.130.0190.01616.52
7.4.120.0100.00616.66
7.4.110.0070.01416.53
7.4.100.0130.00316.46
7.4.90.0120.00416.51
7.4.80.0140.00319.39
7.4.70.0130.00316.41
7.4.60.0090.00916.39
7.4.50.0000.00416.41
7.4.40.0030.01816.74
7.4.30.0060.01016.70
7.4.00.0070.00715.07
7.3.330.0050.00013.29
7.3.320.0060.00013.23
7.3.310.0030.00316.22
7.3.300.0040.00416.27
7.3.290.0050.01016.39
7.3.280.0110.00716.39
7.3.270.0110.01117.40
7.3.260.0070.01016.52
7.3.250.0160.00116.47
7.3.240.0090.00816.43
7.3.230.0120.00616.39
7.3.210.0090.00916.51
7.3.200.0060.01019.39
7.3.190.0130.00416.49
7.3.180.0100.01316.30
7.3.170.0090.00616.57
7.3.160.0150.00016.32
7.3.120.0060.01014.95
7.2.330.0070.01116.80
7.2.320.0180.02416.39
7.2.310.0080.00816.73
7.2.300.0100.01316.48
7.2.290.0100.00616.59
7.2.00.0000.00919.48
7.1.100.0030.00918.29
7.1.70.0070.00317.23
7.1.60.0120.00319.70
7.1.50.0090.01817.05
7.1.00.0030.07722.26
7.0.200.0060.00916.84
7.0.140.0070.07022.00
7.0.60.0100.07719.96
7.0.50.0030.05317.90
7.0.40.0100.09020.13
7.0.30.0300.07020.20
7.0.20.0270.07320.23
7.0.10.0130.08320.08
7.0.00.0070.08720.05
5.6.280.0100.06721.04
5.6.210.0030.08720.71
5.6.200.0070.06018.20
5.6.190.0070.07320.45
5.6.180.0430.07720.64
5.6.170.0330.05020.47
5.6.160.0130.07720.50
5.6.150.0030.07718.16
5.6.140.0130.03718.19
5.6.130.0100.08318.17
5.6.120.0030.04721.02
5.6.110.0070.07321.15
5.6.100.0130.06720.98
5.6.90.0170.06720.89
5.6.80.0100.08320.38
5.5.350.0030.07020.42
5.5.340.0000.04017.96
5.5.330.0070.05320.38
5.5.320.0000.04320.37
5.5.310.0400.06320.20
5.5.300.0030.06717.94
5.5.290.0000.09317.94
5.5.280.0100.07320.75
5.5.270.0130.04320.96
5.5.260.0030.04020.88
5.5.250.0170.04320.70
5.5.240.0070.07020.07
5.4.450.1770.05019.22
5.4.440.1770.03319.52
5.4.430.1970.04319.19
5.4.420.2030.04319.27
5.4.410.1730.04319.36
5.4.400.1800.04318.89
5.4.390.0030.04718.98
5.4.380.0100.07018.84
5.4.370.0870.04019.24
5.4.360.1900.04018.98
5.4.350.1670.03719.15
5.4.340.1600.04019.09
5.4.320.1800.03319.09
5.4.310.1600.03319.10
5.4.300.1630.03719.08
5.4.290.1770.02719.03
5.4.280.2030.04319.23
5.4.270.1670.04318.98
5.4.260.1570.03318.95
5.4.250.0130.07018.96
5.4.240.0070.04319.08
5.4.230.0830.03018.91
5.4.220.1570.04718.83
5.4.210.1370.04019.08
5.4.200.1400.04319.30
5.4.190.1700.03718.86
5.4.180.1530.04019.20
5.4.170.2030.05019.30
5.4.160.1670.03319.20
5.4.150.1770.03318.93
5.4.140.1570.03316.45
5.4.130.1500.04016.36
5.4.120.1570.03316.38
5.4.110.0000.03716.57
5.4.100.0500.03016.41
5.4.90.1430.03316.62
5.4.80.1470.03716.57
5.4.70.1630.04316.37
5.4.60.1900.04016.43
5.4.50.1630.04316.43
5.4.40.1370.04016.43
5.4.30.1200.04016.34
5.4.20.1670.03716.49
5.4.10.1500.04016.50
5.4.00.1730.03715.78
5.3.290.1600.04014.59
5.3.280.0000.04014.62
5.3.270.0070.04314.64
5.3.260.0530.03314.74
5.3.250.0200.03714.71
5.3.240.0130.02714.55
5.3.230.0130.02714.84
5.3.220.1370.03714.56
5.3.210.1430.03314.66
5.3.200.1430.03314.70
5.3.190.1330.04014.48
5.3.180.1630.03314.50
5.3.170.1370.03714.60
5.3.160.1670.03714.55
5.3.150.1130.03314.55
5.3.140.1600.04014.49
5.3.130.1600.04014.49
5.3.120.1530.04714.58
5.3.110.1600.03714.64
5.3.100.1700.04314.02
5.3.90.0170.07313.95
5.3.80.0030.03714.17
5.3.70.0470.03713.95
5.3.60.1930.03714.14
5.3.50.1900.03013.87
5.3.40.1700.03014.04
5.3.30.1700.03314.01
5.3.20.1830.04313.71
5.3.10.1870.03713.68
5.3.00.1770.03313.56
5.2.170.0730.03310.99
5.2.160.1270.03010.97
5.2.150.1500.03011.01
5.2.140.1500.03011.16
5.2.130.1170.03711.12
5.2.120.0000.03010.96
5.2.110.0130.05311.01
5.2.100.0000.04311.12
5.2.90.1170.03010.95
5.2.80.1300.03311.03
5.2.70.1570.03311.27
5.2.60.1530.03711.00
5.2.50.1530.03311.09
5.2.40.1230.03011.15
5.2.30.1070.03011.02
5.2.20.1070.02710.97
5.2.10.1230.04010.91
5.2.00.1000.03710.88
5.1.60.1100.0239.86
5.1.50.1070.02310.15
5.1.40.1100.0209.95
5.1.30.1300.02710.35
5.1.20.1030.02710.51
5.1.10.0000.02710.04
5.1.00.0000.0279.93
5.0.50.0000.0208.65
5.0.40.0000.0238.30
5.0.30.0070.0578.34
5.0.20.0170.0208.13
5.0.10.0530.0208.04
5.0.00.0530.0308.20
4.4.90.0470.0237.92
4.4.80.0570.0237.92
4.4.70.0700.0237.92
4.4.60.0600.0237.92
4.4.50.0730.0237.92
4.4.40.0530.0307.92
4.4.30.0170.0337.92
4.4.20.0500.0137.92
4.4.10.0700.0207.92
4.4.00.0530.0237.92
4.3.110.0570.0207.92
4.3.100.0730.0207.92
4.3.90.0600.0207.92
4.3.80.0670.0237.92
4.3.70.0730.0207.92
4.3.60.0570.0177.92
4.3.50.0630.0207.92
4.3.40.0600.0307.92
4.3.30.0230.0337.92
4.3.20.0270.0207.92
4.3.10.0370.0307.92
4.3.00.0300.0237.92

preferences:
40.71 ms | 401 KiB | 5 Q