3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getData($name, $limit = "50", $page = "1") { foreach((new ReflectionFunction(debug_backtrace()[0]["function"]))->getParameters() as $param) { if(empty(${$param->getName()}) && $param->isOptional()) ${$param->getName()} = $param->getDefaultValue(); } echo $name . PHP_EOL; echo $limit . PHP_EOL; echo $page . PHP_EOL; } //with empty parameters getData("some name", "", "23"); echo str_repeat(PHP_EOL, 3); //without empty paramters getData("some name", "23", "23");

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)
8.3.60.0120.00918.50
8.3.50.0040.01418.04
8.3.40.0070.01018.84
8.3.30.0070.00719.13
8.3.20.0080.00020.05
8.3.10.0070.00021.95
8.3.00.0050.00317.46
8.2.180.0120.00625.92
8.2.170.0110.00418.94
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0040.00420.99
8.2.110.0090.00021.11
8.2.100.0070.00417.91
8.2.90.0040.00418.03
8.2.80.0040.00419.16
8.2.70.0060.00317.63
8.2.60.0050.00317.63
8.2.50.0080.00017.93
8.2.40.0040.00419.47
8.2.30.0040.00418.09
8.2.20.0000.00817.84
8.2.10.0080.00018.08
8.2.00.0000.00718.24
8.1.280.0120.00625.92
8.1.270.0040.00424.66
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00319.26
8.1.230.0070.00720.84
8.1.220.0040.00417.74
8.1.210.0000.00818.84
8.1.200.0040.00417.35
8.1.190.0040.00417.35
8.1.180.0080.00018.10
8.1.170.0050.00217.62
8.1.160.0000.00818.88
8.1.150.0050.00218.86
8.1.140.0030.00617.36
8.1.130.0070.00017.48
8.1.120.0030.00417.44
8.1.110.0040.00417.52
8.1.100.0030.00317.31
8.1.90.0040.00417.41
8.1.80.0030.00317.53
8.1.70.0030.00317.49
8.1.60.0000.00917.61
8.1.50.0040.00417.54
8.1.40.0040.00417.52
8.1.30.0000.00817.63
8.1.20.0060.00317.57
8.1.10.0000.00717.44
8.1.00.0040.00417.52
8.0.300.0040.00420.16
8.0.290.0060.00316.63
8.0.280.0030.00318.39
8.0.270.0070.00016.73
8.0.260.0040.00416.85
8.0.250.0030.00317.04
8.0.240.0060.00317.04
8.0.230.0000.00716.95
8.0.220.0000.00816.80
8.0.210.0030.00316.92
8.0.200.0040.00417.03
8.0.190.0000.00716.89
8.0.180.0000.00716.95
8.0.170.0060.00316.93
8.0.160.0000.00716.86
8.0.150.0000.00716.70
8.0.140.0030.00316.76
8.0.130.0030.00313.34
8.0.120.0050.00216.96
8.0.110.0080.00016.95
8.0.100.0040.00416.75
8.0.90.0040.00416.87
8.0.80.0070.01116.94
8.0.70.0000.00717.00
8.0.60.0070.00016.88
8.0.50.0040.00416.89
8.0.30.0140.01017.04
8.0.20.0080.01517.40
8.0.10.0050.00217.03
8.0.00.0090.01116.89
7.4.330.0050.00015.03
7.4.320.0030.00316.44
7.4.300.0000.00716.52
7.4.290.0040.00416.45
7.4.280.0030.00316.67
7.4.270.0000.00716.57
7.4.260.0000.00716.46
7.4.250.0080.00016.62
7.4.240.0070.00016.60
7.4.230.0070.00016.37
7.4.220.0180.00716.60
7.4.210.0030.01116.66
7.4.200.0000.00716.62
7.4.160.0150.00016.47
7.4.150.0100.01017.40
7.4.140.0190.00417.86
7.4.130.0150.00516.62
7.4.120.0060.01116.54
7.4.110.0040.01616.64
7.4.100.0060.01216.42
7.4.90.0030.01316.50
7.4.80.0080.01119.39
7.4.70.0130.00916.63
7.4.60.0100.00716.50
7.4.50.0050.00316.40
7.4.40.0110.00616.40
7.4.30.0070.01016.72
7.4.00.0030.01214.86
7.3.330.0030.00313.47
7.3.320.0060.00013.28
7.3.310.0030.00316.39
7.3.300.0000.00716.38
7.3.290.0060.01016.39
7.3.280.0050.00916.38
7.3.270.0100.00717.40
7.3.260.0090.01416.41
7.3.250.0110.01116.42
7.3.240.0140.00616.57
7.3.230.0110.01216.42
7.3.210.0070.00716.27
7.3.200.0070.01319.39
7.3.190.0060.01516.33
7.3.180.0070.00916.27
7.3.170.0090.01316.33
7.3.160.0120.00916.42
7.3.00.0100.00616.59
7.2.330.0070.01116.66
7.2.320.0130.00416.73
7.2.310.0070.01116.83
7.2.300.0110.01116.87
7.2.290.0230.00016.57
7.2.130.0070.01116.80
7.2.120.0030.00716.64
7.2.110.0060.00616.72
7.2.100.0060.00316.99
7.2.90.0000.00916.68
7.2.80.0040.01116.93
7.2.70.0100.00316.95
7.2.60.0030.00816.94
7.2.50.0000.01817.09
7.2.40.0090.00916.88
7.2.30.0080.00416.97
7.2.20.0100.00716.83
7.2.10.0090.00617.15
7.2.00.0030.01218.00
7.1.250.0100.00315.88
7.1.240.0070.00715.96
7.1.230.0030.01315.73
7.1.220.0040.00815.79
7.1.210.0100.00315.95
7.1.200.0040.00715.81
7.1.190.0130.00315.96
7.1.180.0060.00915.94
7.1.170.0000.01215.59
7.1.160.0030.01115.70
7.1.150.0040.01115.87
7.1.140.0040.00415.90
7.1.130.0060.00315.78
7.1.120.0060.00315.77
7.1.110.0070.00715.86
7.1.100.0090.00616.99
7.1.90.0030.01315.82
7.1.80.0100.00315.89
7.1.70.0050.00516.53
7.1.60.0010.01717.58
7.1.50.0070.00616.43
7.1.40.0000.01515.76
7.1.30.0040.00815.54
7.1.20.0000.01415.96
7.1.10.0030.01015.70
7.1.00.0020.04619.11
7.0.330.0040.00415.10
7.0.320.0000.00815.31
7.0.310.0000.00815.02
7.0.300.0030.01015.44
7.0.290.0030.00615.27
7.0.280.0030.00615.20
7.0.270.0060.00915.54
7.0.260.0090.00615.33
7.0.250.0070.00315.38
7.0.240.0090.00615.27
7.0.230.0090.00615.30
7.0.220.0050.00515.21
7.0.210.0040.00815.45
7.0.200.0640.00314.97
7.0.190.0040.00715.48
7.0.180.0100.00315.21
7.0.170.0090.00615.23
7.0.160.0030.00615.35
7.0.150.0120.00015.44
7.0.140.0040.00815.46
7.0.130.0030.00915.35
7.0.120.0030.00715.31
7.0.110.0070.03317.83
7.0.100.0060.04517.77
7.0.90.0040.02617.67
7.0.80.0080.04317.68
7.0.70.0070.04417.74
7.0.60.0070.03717.69
7.0.50.0050.02417.66
7.0.40.0080.04116.50
7.0.30.0120.04016.80
7.0.20.0060.02216.48
7.0.10.0030.04216.66
7.0.00.0100.03216.38
5.6.380.0070.00714.34
5.6.370.0000.01014.39
5.6.360.0110.00414.35
5.6.350.0030.01014.52
5.6.340.0060.01214.38
5.6.330.0070.01014.51
5.6.320.0120.00614.25
5.6.310.0030.01014.27
5.6.300.0100.00314.02
5.6.290.0030.00614.21
5.6.280.0060.04817.64
5.6.270.0100.00314.44
5.6.260.0060.04117.46
5.6.250.0050.03617.46
5.6.240.0050.02517.46
5.6.230.0060.04117.34
5.6.220.0030.04517.59
5.6.210.0080.04217.53
5.6.200.0070.03517.38
5.6.190.0110.04017.60
5.6.180.0080.04117.60
5.6.170.0040.02717.58
5.6.160.0080.02117.48
5.6.150.0050.04217.63
5.6.140.0020.02617.42
5.6.130.0030.04217.50
5.6.120.0070.04217.57
5.6.110.0050.04017.55
5.6.100.0080.04517.52
5.6.90.0110.02617.28
5.6.80.0030.04217.04
5.6.70.0080.03517.22
5.6.60.0030.04817.05
5.6.50.0080.04317.26
5.6.40.0060.03017.21
5.6.30.0060.03317.06
5.6.20.0130.01717.40
5.6.10.0090.02017.19
5.6.00.0070.03817.06
5.5.380.0010.03814.50
5.5.370.0060.04014.43
5.5.360.0070.04314.57
5.5.350.0040.04414.47
5.5.340.0030.03814.60
5.5.330.0090.02914.57
5.5.320.0040.03114.66
5.5.310.0070.03514.76
5.5.300.0030.04814.71
5.5.290.0060.02114.70
5.5.280.0020.04314.55
5.5.270.0050.02214.61
5.5.260.0020.04214.61
5.5.250.0070.03014.61
5.5.240.0050.04014.36
5.5.230.0100.04014.19
5.5.220.0060.04114.34
5.5.210.0050.04714.32
5.5.200.0030.04414.39
5.5.190.0050.03714.22
5.5.180.0050.03014.33
5.5.170.0040.00711.25
5.5.160.0050.03814.32
5.5.150.0030.03714.24
5.5.140.0050.04014.27
5.5.130.0030.03314.31
5.5.120.0060.03414.28
5.5.110.0080.04014.26
5.5.100.0050.04514.33
5.5.90.0070.03514.25
5.5.80.0100.02014.25
5.5.70.0100.03014.32
5.5.60.0070.03314.32
5.5.50.0050.03014.23
5.5.40.0070.03614.20
5.5.30.0020.03814.25
5.5.20.0050.04114.12
5.5.10.0060.04214.23
5.5.00.0080.01614.30
5.4.450.0050.04015.34
5.4.440.0030.02315.25
5.4.430.0030.03815.32
5.4.420.0030.02115.32
5.4.410.0030.04215.29
5.4.400.0020.04315.06
5.4.390.0090.03715.08
5.4.380.0070.03915.22
5.4.370.0070.03515.17
5.4.360.0070.02515.09
5.4.350.0030.02215.14
5.4.340.0020.03715.10
5.4.330.0060.00311.18
5.4.320.0100.03915.09
5.4.310.0030.04215.08
5.4.300.0050.03515.24
5.4.290.0060.03915.08
5.4.280.0020.02215.19
5.4.270.0080.03015.19
5.4.260.0050.03615.09
5.4.250.0080.03815.17
5.4.240.0030.04415.18
5.4.230.0090.03115.11
5.4.220.0040.04215.19
5.4.210.0070.02215.23
5.4.200.0050.02715.09
5.4.190.0040.03415.07
5.4.180.0050.03915.19
5.4.170.0070.01815.25
5.4.160.0070.02915.15
5.4.150.0050.03515.24
5.4.140.0030.01813.77
5.4.130.0030.03213.75
5.4.120.0010.02313.88
5.4.110.0030.02313.79
5.4.100.0050.04013.81
5.4.90.0030.03313.86
5.4.80.0070.03313.79
5.4.70.0040.02013.76
5.4.60.0060.03713.78
5.4.50.0000.02113.86
5.4.40.0030.03913.73
5.4.30.0080.03213.78
5.4.20.0050.02513.85
5.4.10.0070.01913.85
5.4.00.0040.02413.46
5.3.290.0060.03512.90
5.3.280.0050.03312.96
5.3.270.0050.03012.89
5.3.260.0020.02213.01
5.3.250.0030.02012.89
5.3.240.0080.03612.89
5.3.230.0030.04312.88
5.3.220.0050.04012.94
5.3.210.0070.03012.91
5.3.200.0020.02612.87
5.3.190.0050.03812.87
5.3.180.0060.02812.94
5.3.170.0070.03312.80
5.3.160.0030.04012.87
5.3.150.0080.02312.92
5.3.140.0060.03612.88
5.3.130.0030.04012.91
5.3.120.0000.02312.94
5.3.110.0050.03012.90
5.3.100.0070.02712.65
5.3.90.0030.03712.62
5.3.80.0010.02212.71
5.3.70.0050.02512.58
5.3.60.0030.02112.52
5.3.50.0020.04212.60
5.3.40.0070.02212.57
5.3.30.0020.02412.66
5.3.20.0060.02512.50
5.3.10.0100.02712.41
5.3.00.0020.02812.33
5.2.170.0010.01811.57
5.2.160.0020.02311.57
5.2.150.0020.03111.57
5.2.140.0020.02211.57
5.2.130.0020.02311.57
5.2.120.0050.03011.57
5.2.110.0010.01611.57
5.2.100.0020.04011.57
5.2.90.0000.03811.57
5.2.80.0040.03211.57
5.2.70.0030.02811.57
5.2.60.0030.03311.57
5.2.50.0020.03511.57
5.2.40.0070.02711.57
5.2.30.0020.03011.57
5.2.20.0030.03211.57
5.2.10.0020.02311.57
5.2.00.0000.02811.57
5.1.60.0030.02011.57
5.1.50.0070.02511.57
5.1.40.0050.01111.57
5.1.30.0040.01411.57
5.1.20.0050.01711.57
5.1.10.0030.02111.57
5.1.00.0020.02611.57
5.0.50.0050.01811.57
5.0.40.0020.01311.57
5.0.30.0010.01911.57
5.0.20.0020.01711.57
5.0.10.0020.02211.57
5.0.00.0040.01711.57
4.4.90.0000.02111.57
4.4.80.0060.01311.57
4.4.70.0000.01511.57
4.4.60.0000.01911.57
4.4.50.0000.02011.57
4.4.40.0020.01511.57
4.4.30.0020.01211.57
4.4.20.0000.01711.57
4.4.10.0000.01111.57
4.4.00.0050.02511.57
4.3.110.0010.02011.57
4.3.100.0000.01811.57
4.3.90.0050.01711.57
4.3.80.0000.01411.57
4.3.70.0030.02011.57
4.3.60.0030.01311.57
4.3.50.0030.01811.57
4.3.40.0010.03011.57
4.3.30.0040.01611.57
4.3.20.0030.01511.57
4.3.10.0020.01511.57
4.3.00.0020.00811.57

preferences:
55.99 ms | 400 KiB | 5 Q