3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { private $args = 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)
7.4.10.0110.01114.96
7.4.00.0090.00914.97
7.3.130.0070.01015.00
7.3.120.0100.01014.86
7.3.110.0070.01414.85
7.3.100.0060.00914.87
7.3.90.0030.00614.99
7.3.80.0100.00614.89
7.3.70.0040.00714.83
7.3.60.0070.00714.87
7.3.50.0030.01014.77
7.3.40.0060.00614.70
7.3.30.0100.00314.62
7.3.20.0060.00616.50
7.3.10.0040.00816.86
7.3.00.0040.01216.72
7.2.260.0060.01215.01
7.2.250.0070.01314.78
7.2.240.0080.01115.14
7.2.230.0080.00615.02
7.2.220.0060.01014.93
7.2.210.0000.01014.84
7.2.200.0100.00715.05
7.2.190.0080.00315.18
7.2.180.0040.00715.11
7.2.170.0060.00614.80
7.2.160.0030.01714.89
7.2.150.0090.00316.99
7.2.140.0000.01717.06
7.2.130.0100.00616.99
7.2.120.0040.01116.89
7.2.110.0040.01116.77
7.2.100.0090.00317.09
7.2.90.0030.00717.15
7.2.80.0090.00316.93
7.2.70.0070.01016.71
7.2.60.0090.00916.74
7.2.50.0060.00916.90
7.2.40.0070.00716.77
7.2.30.0100.00316.66
7.2.20.0000.00916.74
7.2.10.0040.00816.55
7.2.00.0060.00618.19
7.1.330.0060.01015.88
7.1.320.0060.01215.50
7.1.310.0040.00815.97
7.1.300.0040.01115.84
7.1.290.0030.00915.82
7.1.280.0040.01115.81
7.1.270.0040.00815.49
7.1.260.0090.00616.03
7.1.250.0040.01215.77
7.1.240.0070.00715.75
7.1.230.0030.01615.59
7.1.220.0040.01315.83
7.1.210.0000.01715.85
7.1.200.0000.01415.60
7.1.190.0060.00615.67
7.1.180.0070.00415.86
7.1.170.0070.01015.96
7.1.160.0090.00915.91
7.1.150.0140.00315.60
7.1.140.0070.00715.77
7.1.130.0060.01015.72
7.1.120.0030.01115.77
7.1.110.0050.00315.81
7.1.100.0080.00515.87
7.1.90.0090.00015.67
7.1.80.0040.01115.63
7.1.70.0020.01416.46
7.1.60.0080.01017.47
7.1.50.0100.01116.53
7.1.40.0070.00315.51
7.1.30.0100.00015.84
7.1.20.0090.00615.50
7.1.10.0070.00715.91
7.1.00.0050.04518.91
7.0.330.0040.01315.49
7.0.320.0040.01115.61
7.0.310.0000.01215.30
7.0.300.0040.01215.48
7.0.290.0030.01015.45
7.0.280.0080.00415.49
7.0.270.0100.00715.62
7.0.260.0110.00415.59
7.0.250.0060.00615.23
7.0.240.0060.00915.69
7.0.230.0150.00415.64
7.0.220.0070.00715.66
7.0.210.0040.01115.54
7.0.200.0060.00416.02
7.0.190.0170.00315.26
7.0.180.0000.01115.52
7.0.170.0070.01115.38
7.0.160.0070.00715.50
7.0.150.0030.00615.54
7.0.140.0060.03718.79
7.0.130.0090.00615.54
7.0.120.0060.00615.57
7.0.110.0000.01815.27
7.0.100.0090.00315.38
7.0.90.0040.00815.54
7.0.80.0030.01215.68
7.0.70.0060.00915.46
7.0.60.0240.04017.54
7.0.50.0050.02616.71
7.0.40.0030.02816.70
7.0.30.0140.02616.79
7.0.20.0160.04216.75
7.0.10.0070.03216.75
7.0.00.0000.03116.71
5.6.400.0090.00914.59
5.6.390.0030.00714.72
5.6.380.0070.01014.43
5.6.370.0030.01014.88
5.6.360.0090.00414.49
5.6.350.0040.01214.54
5.6.340.0120.00414.41
5.6.330.0040.01114.55
5.6.320.0030.00714.43
5.6.310.0110.00414.27
5.6.300.0070.00714.50
5.6.290.0050.00914.09
5.6.280.0050.04017.53
5.6.270.0030.00914.60
5.6.260.0120.00314.52
5.6.250.0070.01114.59
5.6.240.0110.00314.41
5.6.230.0040.01214.55
5.6.220.0090.00014.40
5.6.210.0050.02817.51
5.6.200.0030.02716.32
5.6.190.0070.04917.43
5.6.180.0150.02717.32
5.6.170.0080.03417.36
5.6.160.0090.04117.44
5.6.150.0030.03416.20
5.6.140.0060.02516.33
5.6.130.0050.04916.21
5.6.120.0020.04517.80
5.6.110.0100.04217.69
5.6.100.0020.03817.86
5.6.90.0090.04117.70
5.6.80.0100.03417.37
5.6.70.0040.00814.47
5.6.60.0000.01014.36
5.6.50.0040.01114.54
5.6.40.0060.00914.33
5.6.30.0090.00614.43
5.6.20.0110.00714.31
5.6.10.0000.01514.25
5.6.00.0040.01214.44
5.5.380.0090.00014.08
5.5.370.0110.00313.93
5.5.360.0090.00013.92
5.5.350.0030.04417.39
5.5.340.0030.03415.99
5.5.330.0050.02617.26
5.5.320.0180.02817.21
5.5.310.0160.03517.06
5.5.300.0060.02516.00
5.5.290.0040.02916.13
5.5.280.0070.04217.26
5.5.270.0080.04217.48
5.5.260.0050.04117.61
5.5.250.0050.02317.26
5.5.240.0030.02016.88
5.5.230.0060.00613.70
5.5.220.0110.00414.00
5.5.210.0080.00813.98
5.5.200.0000.01014.16
5.5.190.0070.00714.03
5.5.180.0100.00713.78
5.5.170.0100.00714.01
5.5.160.0030.01013.97
5.5.150.0090.00414.11
5.5.140.0070.00714.16
5.5.130.0000.01313.94
5.5.120.0080.00314.04
5.5.110.0030.01214.29
5.5.100.0080.00414.16
5.5.90.0040.00813.83
5.5.80.0060.00914.01
5.5.70.0070.00713.91
5.5.60.0130.00013.80
5.5.50.0090.00914.18
5.5.40.0100.00314.00
5.5.30.0070.00713.94
5.5.20.0000.01213.70
5.5.10.0000.01013.70
5.5.00.0100.00313.76
5.4.450.0380.03216.65
5.4.440.0320.03216.68
5.4.430.0400.02616.67
5.4.420.0380.02916.49
5.4.410.0060.02816.38
5.4.400.0270.03516.19
5.4.390.0160.03016.12
5.4.380.0120.03316.22
5.4.370.0070.02516.22
5.4.360.0070.01916.26
5.4.350.0070.02012.87
5.4.340.0080.02812.87
5.4.330.0030.00513.70
5.4.320.0070.02013.11
5.4.310.0030.02313.11
5.4.300.0040.02413.11
5.4.290.0040.02413.11
5.4.280.0060.02113.06
5.4.270.0050.02113.06
5.4.260.0070.01913.06
5.4.250.0060.02013.06
5.4.240.0060.02313.06
5.4.230.0060.02413.05
5.4.220.0060.02113.06
5.4.210.0090.01613.05
5.4.200.0040.02413.06
5.4.190.0050.02013.05
5.4.180.0040.02513.05
5.4.170.0060.02213.06
5.4.160.0060.01913.05
5.4.150.0050.02313.05
5.4.140.0060.02112.90
5.4.130.0080.01612.89
5.4.120.0040.01912.87
5.4.110.0060.02012.87
5.4.100.0080.01912.87
5.4.90.0020.02212.87
5.4.80.0040.02212.87
5.4.70.0040.02212.87
5.4.60.0050.02212.87
5.4.50.0050.02112.87
5.4.40.0020.02312.86
5.4.30.0050.02412.86
5.4.20.0070.01712.86
5.4.10.0030.02112.86
5.4.00.0060.02012.61
5.3.290.0050.04012.80
5.3.280.0050.03912.71
5.3.270.0060.03912.72
5.3.260.0070.04612.72
5.3.250.0070.03812.71
5.3.240.0060.03712.72
5.3.230.0080.03612.71
5.3.220.0090.03412.68
5.3.210.0060.03812.68
5.3.200.0060.03612.68
5.3.190.0090.03812.68
5.3.180.0070.03612.67
5.3.170.0050.03712.67
5.3.160.0050.03812.67
5.3.150.0050.03712.68
5.3.140.0050.03712.66
5.3.130.0070.03712.66
5.3.120.0120.04112.66
5.3.110.0080.04812.66
5.3.100.0060.03612.14
5.3.90.0090.03712.12
5.3.80.0060.03712.11
5.3.70.0080.03412.11
5.3.60.0070.03512.09
5.3.50.0040.03712.04
5.3.40.0090.03212.04
5.3.30.0050.03412.00
5.3.20.0070.03411.78
5.3.10.0070.03211.75
5.3.00.0080.03411.73
5.2.170.0070.0289.23
5.2.160.0090.0269.24
5.2.150.0050.0319.23
5.2.140.0060.0349.23
5.2.130.0060.0289.20
5.2.120.0060.0309.20
5.2.110.0050.0359.20
5.2.100.0040.0289.20
5.2.90.0030.0309.20
5.2.80.0030.0309.20
5.2.70.0050.0299.20
5.2.60.0040.0299.14
5.2.50.0070.0279.11
5.2.40.0050.0299.09
5.2.30.0060.0289.07
5.2.20.0070.0269.05
5.2.10.0030.0328.96
5.2.00.0030.0308.83
5.1.60.0020.0258.11
5.1.50.0070.0218.10
5.1.40.0040.0248.09
5.1.30.0060.0238.43
5.1.20.0070.0288.46
5.1.10.0060.0248.18
5.1.00.0040.0258.19
5.0.50.0020.0226.66
5.0.40.0040.0196.53
5.0.30.0030.0346.33
5.0.20.0040.0196.33
5.0.10.0020.0226.30
5.0.00.0030.0306.30
4.4.90.0020.0184.78
4.4.80.0060.0174.75
4.4.70.0020.0164.75
4.4.60.0030.0154.75
4.4.50.0020.0154.77
4.4.40.0020.0254.71
4.4.30.0010.0174.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0030.0244.76
4.3.110.0040.0144.66
4.3.100.0040.0134.67
4.3.90.0030.0144.64
4.3.80.0040.0254.58
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0030.0234.54
4.3.30.0010.0163.30
4.3.20.0030.0153.28
4.3.10.0010.0163.23
4.3.00.0170.0207.13

preferences:
36.36 ms | 401 KiB | 5 Q