3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { private $arguments = array(1,2,3); public function foo() { $closureToCall = 'max'; //this function accepts multiple args $start = microtime(true); for ($i=0; $i<1e5; $i++) { $args = $this->arguments; switch (count($args)) { case 0: $closureToCall(); case 1: $closureToCall($args[0]); case 2: $closureToCall($args[0], $args[1]); case 3: $closureToCall($args[0], $args[1], $args[2]); case 4: $closureToCall($args[0], $args[1], $args[2], $args[3]); case 5: $closureToCall($args[0], $args[1], $args[2], $args[3], $args[4]); default: forward_static_call_array($closureToCall, $args); } } $end = microtime(true); echo "Took: ", ($end-$start)*1e3, " ms"; $start = microtime(true); for ($i=0; $i<1e5; $i++) { $args = $this->arguments; $closureToCall(...$args); } $end = microtime(true); echo "Took: ", ($end-$start)*1e3, " ms"; } } $obj = new Test; $obj->foo();

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)
7.2.00.0060.00619.36
7.1.70.0000.01316.83
7.1.60.0070.01719.40
7.1.50.0100.00617.13
7.1.00.0030.08022.34
7.0.200.0000.00916.70
7.0.140.0000.07322.18
7.0.60.0100.09319.81
7.0.50.0070.06017.67
7.0.40.0170.08019.86
7.0.30.0200.07319.98
7.0.20.0230.04320.00
7.0.10.0230.08319.91
7.0.00.0030.04019.88
5.6.280.0030.07321.09
5.6.210.0100.07720.58
5.6.200.0130.03718.16
5.6.190.0200.06020.42
5.6.180.0300.04720.44
5.6.170.0230.06020.36
5.6.160.0100.08320.44
5.6.150.0100.03318.14
5.6.140.0070.05018.17
5.6.130.0100.03718.16
5.6.120.0070.05021.13
5.6.110.0130.07020.97
5.6.100.0230.07021.00
5.6.90.0030.08321.00
5.6.80.0100.07720.48
5.6.70.4400.04320.38
5.5.350.0100.07320.40
5.5.340.0030.04017.96
5.5.330.0130.07020.43
5.5.320.0230.08020.42
5.5.310.0230.06020.32
5.5.300.0070.06718.07
5.5.290.0030.04317.97
5.5.280.0100.08320.70
5.5.270.0100.04720.80
5.5.260.0100.08020.97
5.5.250.0030.08720.66
5.5.240.0070.07320.08
5.4.450.0900.05019.48
5.4.440.0500.06719.55
5.4.430.0700.05319.39
5.4.420.0070.05719.64
5.4.410.0100.05319.01
5.4.400.0300.06018.86
5.4.390.0270.06018.77
5.4.380.0070.05318.52
5.4.370.0100.04018.75
5.4.360.0030.04018.73
5.4.350.0070.03612.05
5.4.340.0100.03212.04
5.4.320.0060.03612.53
5.4.310.0060.03712.52
5.4.300.0070.03512.53
5.4.290.0060.03712.52
5.4.280.0050.03612.42
5.4.270.0040.04312.42
5.4.260.0040.03912.42
5.4.250.0040.03912.42
5.4.240.0040.03712.42
5.4.230.0060.03612.41
5.4.220.0080.03612.41
5.4.210.0070.03712.41
5.4.200.0090.03412.41
5.4.190.0080.03212.41
5.4.180.0050.03812.41
5.4.170.0090.03312.42
5.4.160.0050.04312.41
5.4.150.0060.03612.41
5.4.140.0080.03512.10
5.4.130.0050.03612.08
5.4.120.0150.02712.05
5.4.110.0060.03612.04
5.4.100.0070.04012.04
5.4.90.0040.04312.04
5.4.80.0080.05112.04
5.4.70.0080.04312.04
5.4.60.0090.04712.04
5.4.50.0100.04512.04
5.4.40.0150.03812.02
5.4.30.0090.03812.02
5.4.20.0040.04112.02
5.4.10.0100.04012.02
5.4.00.0040.04911.52
5.3.290.0040.04612.80
5.3.280.0050.04012.71
5.3.270.0050.04012.72
5.3.260.0030.04212.71
5.3.250.0050.03912.72
5.3.240.0050.04212.72
5.3.230.0100.04312.71
5.3.220.0040.04512.68
5.3.210.0080.03712.68
5.3.200.0030.04712.68
5.3.190.0080.03712.68
5.3.180.0080.03612.68
5.3.170.0060.04612.66
5.3.160.0080.04712.67
5.3.150.0060.04512.68
5.3.140.0060.04012.66
5.3.130.0040.04412.66
5.3.120.0050.04112.66
5.3.110.0060.04012.66
5.3.100.0060.03712.14
5.3.90.0060.04112.12
5.3.80.0060.03712.11
5.3.70.0080.03812.11
5.3.60.0080.03912.09
5.3.50.0070.04412.04
5.3.40.0080.04812.04
5.3.30.0080.04412.00
5.3.20.0070.03811.78
5.3.10.0060.03511.75
5.3.00.0070.03411.73
5.2.170.0070.0279.24
5.2.160.0030.0319.24
5.2.150.0040.0339.23
5.2.140.0050.0309.23
5.2.130.0030.0309.20
5.2.120.0050.0279.19
5.2.110.0030.0309.20
5.2.100.0030.0309.20
5.2.90.0030.0319.20
5.2.80.0060.0299.19
5.2.70.0050.0319.19
5.2.60.0060.0299.14
5.2.50.0050.0299.11
5.2.40.0050.0299.09
5.2.30.0100.0319.07
5.2.20.0030.0309.05
5.2.10.0040.0288.96
5.2.00.0050.0288.82
5.1.60.0010.0278.11
5.1.50.0040.0258.11
5.1.40.0020.0268.08
5.1.30.0040.0258.44
5.1.20.0050.0268.46
5.1.10.0050.0248.19
5.1.00.0050.0258.18
5.0.50.0020.0216.66
5.0.40.0010.0216.52
5.0.30.0050.0296.34
5.0.20.0020.0216.32
5.0.10.0050.0226.31
5.0.00.0040.0316.30
4.4.90.0020.0164.78
4.4.80.0010.0164.75
4.4.70.0010.0164.75
4.4.60.0020.0154.75
4.4.50.0030.0154.77
4.4.40.0030.0254.70
4.4.30.0020.0154.76
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0020.0274.76
4.3.110.0020.0174.67
4.3.100.0010.0184.67
4.3.90.0040.0134.63
4.3.80.0000.0284.58
4.3.70.0040.0134.63
4.3.60.0010.0164.63
4.3.50.0050.0134.63
4.3.40.0040.0264.54
4.3.30.0030.0223.30
4.3.20.0010.0223.28
4.3.10.0030.0233.23
4.3.00.0130.0207.14

preferences:
34.31 ms | 401 KiB | 5 Q