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();break; case 1: $closureToCall($args[0]);break; case 2: $closureToCall($args[0], $args[1]);break; case 3: $closureToCall($args[0], $args[1], $args[2]);break; case 4: $closureToCall($args[0], $args[1], $args[2], $args[3]);break; case 5: $closureToCall($args[0], $args[1], $args[2], $args[3], $args[4]);break; default: forward_static_call_array($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)
7.4.10.0100.04815.04
7.4.00.0090.04815.10
7.3.130.0130.02714.93
7.3.120.0090.04714.89
7.3.110.0090.04815.03
7.3.100.0080.03514.84
7.3.90.0040.03514.95
7.3.80.0070.03714.94
7.3.70.0040.03014.86
7.3.60.0040.03214.85
7.3.50.0050.02814.78
7.3.40.0060.02814.86
7.3.30.0090.02914.86
7.3.20.0040.03116.52
7.3.10.0070.03016.71
7.3.00.0100.02916.63
7.2.260.0030.06014.99
7.2.250.0060.05515.06
7.2.240.0060.04714.91
7.2.230.0090.03715.26
7.2.220.0080.03115.00
7.2.210.0060.04015.17
7.2.200.0020.03715.05
7.2.190.0060.04215.03
7.2.180.0060.04015.13
7.2.170.0020.03515.16
7.2.160.0070.03315.02
7.2.150.0070.03116.91
7.2.140.0010.03716.80
7.2.130.0020.03716.92
7.2.120.0010.04317.01
7.2.110.0040.04016.97
7.2.100.0040.03116.88
7.2.90.0030.03416.96
7.2.80.0050.03017.02
7.2.70.0030.03516.94
7.2.60.0060.03217.03
7.2.50.0040.03516.94
7.2.40.0030.03216.98
7.2.30.0050.03216.88
7.2.20.0090.03017.06
7.2.10.0040.03317.01
7.2.00.0030.03717.48
7.1.330.0060.06015.76
7.1.320.0070.06415.68
7.1.310.0070.05515.71
7.1.300.0010.05715.89
7.1.290.0030.05915.84
7.1.280.0030.05615.84
7.1.270.0020.06015.74
7.1.260.0060.05315.83
7.1.250.0020.05915.83
7.1.240.0050.06115.76
7.1.230.0020.06015.90
7.1.220.0050.05615.68
7.1.210.0080.05815.92
7.1.200.0050.05415.61
7.1.190.0070.06015.79
7.1.180.0020.06015.79
7.1.170.0030.05815.79
7.1.160.0080.05515.62
7.1.150.0070.05415.82
7.1.140.0030.07115.48
7.1.130.0070.05815.90
7.1.120.0030.05715.96
7.1.110.0050.06015.70
7.1.100.0020.05415.62
7.1.90.0050.05715.93
7.1.80.0030.05415.81
7.1.70.0070.04816.30
7.1.60.0100.05516.98
7.1.50.0070.05616.17
7.1.40.0070.06515.96
7.1.30.0070.06015.73
7.1.20.0030.05815.84
7.1.10.0030.05415.69
7.1.00.0030.07717.98
7.0.330.0050.05115.23
7.0.320.0050.06815.40
7.0.310.0050.06015.32
7.0.300.0030.05815.38
7.0.290.0050.05515.26
7.0.280.0030.05815.34
7.0.270.0070.06215.30
7.0.260.0030.05915.42
7.0.250.0020.05715.30
7.0.240.0050.05815.45
7.0.230.0020.06215.58
7.0.220.0030.06215.44
7.0.210.0050.05615.38
7.0.200.0020.05315.91
7.0.190.0070.05315.30
7.0.180.0030.05515.41
7.0.170.0030.05815.40
7.0.160.0030.06015.41
7.0.150.0020.05815.20
7.0.140.0060.07417.66
7.0.130.0080.06415.48
7.0.120.0080.05315.52
7.0.110.0100.08316.95
7.0.100.0100.07116.91
7.0.90.0090.07516.94
7.0.80.0110.07416.94
7.0.70.0070.07417.04
7.0.60.0090.06416.84
7.0.50.0080.06917.00
7.0.40.0110.06915.82
7.0.30.0120.05115.75
7.0.20.0020.06615.60
7.0.10.0070.07415.80
7.0.00.0080.07315.65
5.6.400.0030.13214.34
5.6.390.0050.12014.48
5.6.380.0020.12014.55
5.6.370.0030.11314.34
5.6.360.0020.12114.64
5.6.350.0070.11914.14
5.6.340.0030.11514.38
5.6.330.0050.10914.53
5.6.320.0050.12214.48
5.6.310.0030.11414.27
5.6.300.0050.12714.37
5.6.290.0070.11614.41
5.6.280.0060.12216.67
5.6.270.0070.12414.20
5.6.260.0060.11116.51
5.6.250.0020.13416.51
5.6.240.0060.13216.42
5.6.230.0090.12216.43
5.6.220.0070.12916.52
5.6.210.0040.12816.48
5.6.200.0080.12016.66
5.6.190.0060.11716.75
5.6.180.0030.12316.70
5.6.170.0040.12416.74
5.6.160.0030.13016.77
5.6.150.0080.12116.77
5.6.140.0080.11616.64
5.6.130.0090.12316.71
5.6.120.0060.11116.76
5.6.110.0080.11616.71
5.6.100.0070.12416.69
5.6.90.0040.13916.58
5.6.80.0080.12016.28
5.6.70.0070.12316.47
5.6.60.0060.11616.48
5.6.50.0030.12116.41
5.6.40.0060.12516.26
5.6.30.0090.12516.47
5.6.20.0040.12416.35
5.6.10.0090.11916.59
5.6.00.0090.11116.41
5.5.380.0050.03216.25
5.5.370.0090.02816.31
5.5.360.0110.02816.12
5.5.350.0050.03116.12
5.5.340.0080.02916.40
5.5.330.0070.03016.37
5.5.320.0060.03116.31
5.5.310.0050.02916.33
5.5.300.0070.03016.37
5.5.290.0070.02916.39
5.5.280.0040.02916.36
5.5.270.0060.03016.33
5.5.260.0060.03116.24
5.5.250.0030.03316.05
5.5.240.0090.02016.12
5.5.230.0080.03215.98
5.5.220.0040.02516.17
5.5.210.0040.03315.97
5.5.200.0040.03115.97
5.5.190.0010.03215.96
5.5.180.0060.03116.03
5.5.170.0070.00813.93
5.5.160.0050.03216.01
5.5.150.0070.02915.90
5.5.140.0090.02716.11
5.5.130.0040.02916.16
5.5.120.0080.03116.24
5.5.110.0080.03016.06
5.5.100.0040.03016.03
5.5.90.0080.02515.95
5.5.80.0040.02516.00
5.5.70.0130.02716.12
5.5.60.0100.02216.04
5.5.50.0110.02815.99
5.5.40.0070.02715.90
5.5.30.0100.02215.88
5.5.20.0050.03516.08
5.5.10.0070.03216.03
5.5.00.0100.03116.02
5.4.450.0050.02514.28
5.4.440.0030.03014.20
5.4.430.0080.02614.18
5.4.420.0070.02714.21
5.4.410.0080.02814.13
5.4.400.0100.02314.05
5.4.390.0060.02714.16
5.4.380.0100.02314.12
5.4.370.0040.03014.08
5.4.360.0030.03314.09
5.4.350.0060.02814.10
5.4.340.0070.02814.06
5.4.330.0040.00511.71
5.4.320.0060.02914.01
5.4.310.0080.02714.07
5.4.300.0060.02714.04
5.4.290.0080.02714.05
5.4.280.0050.02814.06
5.4.270.0020.02114.06
5.4.260.0100.02714.19
5.4.250.0050.03013.96
5.4.240.0030.03014.06
5.4.230.0060.03114.03
5.4.220.0060.03014.07
5.4.210.0050.02714.02
5.4.200.0050.02914.03
5.4.190.0070.01914.05
5.4.180.0070.02614.25
5.4.170.0100.02414.08
5.4.160.0110.02114.05
5.4.150.0080.02814.13
5.4.140.0050.02613.28
5.4.130.0050.02713.20
5.4.120.0020.02913.16
5.4.110.0040.02813.18
5.4.100.0060.02513.15
5.4.90.0010.02113.22
5.4.80.0050.02913.22
5.4.70.0090.02513.20
5.4.60.0080.02613.24
5.4.50.0060.02613.24
5.4.40.0040.02813.21
5.4.30.0040.02113.24
5.4.20.0030.03013.30
5.4.10.0000.02213.25
5.4.00.0050.01913.03
5.3.290.0130.06714.83
5.3.280.0100.06714.83
5.3.270.0100.07314.83
5.3.260.0100.07314.83
5.3.250.0100.06714.83
5.3.240.0100.07014.83
5.3.230.0070.07714.83
5.3.220.0130.05714.83
5.3.210.0030.08014.83
5.3.200.0070.07314.83
5.3.190.0070.08014.83
5.3.180.0070.07314.83
5.3.170.0100.06014.83
5.3.160.0000.05014.83
5.3.150.0070.08314.83
5.3.140.0100.04014.83
5.3.130.0100.07314.83
5.3.120.0170.06314.83
5.3.110.0030.05314.83
5.3.100.0000.04314.83
5.3.90.0130.02714.83
5.3.80.0070.03314.83
5.3.70.0070.03314.83
5.3.60.0030.04014.83
5.3.50.0030.05314.83
5.3.40.0030.03714.83
5.3.30.0130.02714.83
5.3.20.0070.03314.83
5.3.10.0030.03714.83
5.3.00.0100.04014.83
5.2.170.0000.04014.83
5.2.160.0030.03014.83
5.2.150.0100.02314.83
5.2.140.0000.04314.83
5.2.130.0000.03314.83
5.2.120.0030.03314.83
5.2.110.0070.02314.83
5.2.100.0070.02314.83
5.2.90.0100.03014.83
5.2.80.0000.03314.83
5.2.70.0000.03014.83
5.2.60.0030.04014.83
5.2.50.0070.03314.83
5.2.40.0000.03014.83
5.2.30.0030.03714.83
5.2.20.0070.02714.83
5.2.10.0070.02314.83
5.2.00.0030.05014.83
5.1.60.0000.03314.83
5.1.50.0030.04014.83
5.1.40.0070.04714.83
5.1.30.0000.03014.83
5.1.20.0070.04014.83
5.1.10.0000.06014.83
5.1.00.0070.04714.83
5.0.50.0000.02314.83
5.0.40.0100.02714.83
5.0.30.0000.05314.83
5.0.20.0030.02314.83
5.0.10.0030.01714.83
5.0.00.0000.03014.83
4.4.90.0070.01314.83
4.4.80.0030.01714.83
4.4.70.0000.01714.83
4.4.60.0030.02014.83
4.4.50.0000.02014.83
4.4.40.0000.02314.83
4.4.30.0000.03714.83
4.4.20.0030.03314.83
4.4.10.0030.01714.83
4.4.00.0000.05714.83
4.3.110.0030.02314.83
4.3.100.0030.01714.83
4.3.90.0000.01714.83
4.3.80.0000.02314.83
4.3.70.0000.02014.83
4.3.60.0070.01714.83
4.3.50.0030.03314.83
4.3.40.0000.05314.83
4.3.30.0000.03314.83
4.3.20.0030.02014.83
4.3.10.0030.01714.83
4.3.00.0000.01314.83

preferences:
45.53 ms | 401 KiB | 5 Q