3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getDomain() { return 'example.com'; } function getSubDomains() { return array('www.example.com'); } function register($domainKeys, $subdomains) { $domains = (array) getDomain(); if ($subdomains == null) { $domains = array_merge($domains, getSubdomains()); } else { $domains = array_merge($domains, $subdomains); } $san = implode(",", array_map(function ($dns) { return "DNS:" . $dns; }, $domains)); return $san; } var_dump(register(null, (array)$nonset));

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)
8.3.70.0070.01018.30
8.3.60.0110.01116.75
8.3.50.0170.00221.15
8.3.40.0150.00018.72
8.3.30.0090.00618.72
8.3.20.0080.00020.34
8.3.10.0040.00423.48
8.3.00.0040.00423.48
8.2.190.0060.01218.41
8.2.180.0030.01516.63
8.2.170.0140.00022.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0030.00619.89
8.2.120.0040.00426.35
8.2.110.0060.00320.93
8.2.100.0000.01117.77
8.2.90.0000.00819.18
8.2.80.0050.00317.97
8.2.70.0080.00017.75
8.2.60.0000.00818.04
8.2.50.0060.00318.10
8.2.40.0030.00622.32
8.2.30.0070.00019.31
8.2.20.0040.00417.81
8.2.10.0000.00718.00
8.2.00.0040.00418.04
8.1.280.0180.00725.92
8.1.270.0030.00724.02
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0090.00023.80
8.1.230.0110.00019.48
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0040.00417.48
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0080.00018.54
8.1.160.0000.00720.64
8.1.150.0040.00418.89
8.1.140.0080.00019.57
8.1.130.0030.00317.69
8.1.120.0030.00417.40
8.1.110.0040.00417.50
8.1.100.0000.00717.40
8.1.90.0000.00717.30
8.1.80.0000.00917.45
8.1.70.0000.00817.36
8.1.60.0030.00517.56
8.1.50.0040.00417.54
8.1.40.0060.00317.52
8.1.30.0060.00317.62
8.1.20.0030.00617.66
8.1.10.0040.00417.46
8.1.00.0000.00917.43
8.0.300.0050.00318.77
8.0.290.0050.00316.63
8.0.280.0030.00318.44
8.0.270.0030.00317.25
8.0.260.0060.00017.31
8.0.250.0000.00717.04
8.0.240.0050.00217.02
8.0.230.0030.00317.08
8.0.220.0040.00416.96
8.0.210.0000.00717.02
8.0.200.0030.00317.05
8.0.190.0000.00817.04
8.0.180.0070.00016.89
8.0.170.0030.00516.92
8.0.160.0030.00317.02
8.0.150.0040.00416.88
8.0.140.0080.00016.89
8.0.130.0030.00313.32
8.0.120.0040.00416.94
8.0.110.0040.00416.82
8.0.100.0040.00416.81
8.0.90.0040.00416.98
8.0.80.0040.01116.98
8.0.70.0000.00716.92
8.0.60.0070.00016.83
8.0.50.0040.00416.86
8.0.30.0060.01117.08
8.0.20.0140.00917.40
8.0.10.0000.00717.20
8.0.00.0100.00916.76
7.4.330.0000.00516.73
7.4.320.0060.00016.56
7.4.300.0040.00416.43
7.4.290.0030.00316.50
7.4.280.0030.00616.48
7.4.270.0030.00316.52
7.4.260.0060.00316.49
7.4.250.0000.00816.47
7.4.240.0040.00416.54
7.4.230.0030.00316.63
7.4.220.0090.00916.56
7.4.210.0090.00716.52
7.4.200.0070.00016.61
7.4.160.0120.00416.52
7.4.150.0150.00917.40
7.4.140.0130.00817.86
7.4.130.0060.01216.51
7.4.120.0110.00916.64
7.4.110.0090.00916.50
7.4.100.0070.01716.59
7.4.90.0000.01716.44
7.4.80.0030.01419.39
7.4.70.0100.00716.55
7.4.60.0090.00616.38
7.4.50.0030.01416.30
7.4.40.0160.00016.53
7.4.30.0070.01016.70
7.4.00.0080.00615.07
7.3.330.0050.00013.20
7.3.320.0050.00013.15
7.3.310.0000.00716.35
7.3.300.0030.00316.38
7.3.290.0070.00016.36
7.3.280.0110.00516.34
7.3.270.0160.00717.40
7.3.260.0100.00716.32
7.3.240.0070.00916.45
7.3.230.0090.00916.52
7.3.210.0140.00516.31
7.3.200.0030.01319.39
7.3.190.0100.00716.49
7.3.180.0070.00716.45
7.3.170.0110.00616.41
7.3.160.0200.00316.35
7.3.120.0060.01314.66
7.3.110.0090.00915.04
7.3.100.0000.01814.87
7.3.90.0030.01214.71
7.3.80.0040.00814.94
7.3.70.0040.00714.78
7.3.60.0000.01114.75
7.3.50.0000.01314.64
7.3.40.0040.01214.96
7.3.30.0120.00614.89
7.3.20.0040.00416.75
7.3.10.0070.00716.71
7.3.00.0090.00616.56
7.2.330.0200.00316.36
7.2.320.0140.00316.52
7.2.310.0130.00516.52
7.2.300.0140.00316.62
7.2.290.0040.01416.79
7.2.250.0090.01314.85
7.2.240.0030.01315.17
7.2.230.0070.00714.87
7.2.220.0030.01014.86
7.2.210.0060.00615.09
7.2.200.0080.00015.25
7.2.190.0120.00015.03
7.2.180.0070.00715.12
7.2.170.0000.01815.12
7.2.60.0040.01116.51
7.2.00.0040.01119.41
7.1.330.0070.00715.49
7.1.320.0070.01015.97
7.1.310.0000.01015.65
7.1.300.0070.00415.74
7.1.290.0120.00315.83
7.1.280.0080.00015.86
7.1.270.0040.00715.69
7.1.260.0030.01315.76
7.1.200.0060.00615.74
7.1.100.0000.00918.21
7.1.70.0040.00417.29
7.1.60.0070.01119.30
7.1.50.0080.00416.93
7.1.00.0000.08022.35
7.0.200.0050.00216.46
7.0.60.0300.07721.78
7.0.50.0100.07717.89
7.0.40.0030.04320.27
7.0.30.0270.06720.09
7.0.20.0230.07320.20
7.0.10.0030.07020.29
7.0.00.0030.05720.33
5.6.280.0030.06021.00
5.6.210.0030.05020.68
5.6.200.0100.06718.22
5.6.190.0030.06020.57
5.6.180.0300.04720.39
5.6.170.0300.07020.50
5.6.160.0200.07020.50
5.6.150.0070.05718.28
5.6.140.0030.09018.13
5.6.130.0030.04018.29
5.6.120.0170.07021.00
5.6.110.0030.06721.12
5.6.100.0030.08321.12
5.6.90.0070.05020.99
5.6.80.0070.03720.36
5.5.350.0300.07320.39
5.5.340.0000.06717.95
5.5.330.0100.08320.31
5.5.320.0570.06020.19
5.5.310.0170.04320.37
5.5.300.0030.05717.95
5.5.290.0070.09018.08
5.5.280.0130.07320.78
5.5.270.0030.05020.77
5.5.260.0100.04320.89
5.5.250.0030.08320.69
5.5.240.0100.07320.12

preferences:
78.42 ms | 401 KiB | 5 Q