3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getListFromLocales(): array { return array_filter(ResourceBundle::getLocales(''), function ($value) { return strpos($value, '_') === false; }); } function getListFromLanguages(): array { $resourceBundle = new ResourceBundle('en', 'ICUDATA-lang', false); $languagesBundle = $resourceBundle['Languages']; $languages = []; foreach ($languagesBundle as $languageCode => $languageName) { $languages[] = $languageCode; } return $languages; } function languageForEndUser($language): string { return Locale::getDisplayLanguage($language, $language) . ' (' . Locale::getDisplayLanguage($language) . ')'; } $list1 = getListFromLocales(); $list2 = getListFromLanguages(); echo 'languages in list1: ' . count($list1) . PHP_EOL; echo 'languages in list2: ' . count($list2) . PHP_EOL; echo 'languages that exists in list1, but not in list2: ' . count(array_diff($list1, $list2)) . PHP_EOL; echo 'languages that exists in list2, but not in list1: ' . count(array_diff($list2, $list1)) . PHP_EOL; Locale::setDefault('fr'); // Assume end-user speaks french echo 'examples of language for end-user: ' . PHP_EOL; echo ' - ' . languageForEndUser('en') . PHP_EOL; echo ' - ' . languageForEndUser('fr') . PHP_EOL; echo ' - ' . languageForEndUser('ko') . PHP_EOL;

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)
8.4.120.0060.00921.78
8.4.110.0090.01319.78
8.4.100.0120.01118.89
8.4.90.0150.00721.83
8.4.80.0040.00520.05
8.4.70.0160.00518.80
8.4.60.0170.00420.01
8.4.50.0100.00818.78
8.4.40.0100.00018.64
8.4.30.0100.01019.81
8.4.20.0130.01019.06
8.4.10.0060.00320.51
8.3.250.0140.00420.45
8.3.240.0140.00617.98
8.3.230.0130.00717.78
8.3.220.0040.00419.98
8.3.210.0160.00617.73
8.3.200.0040.00617.82
8.3.190.0110.00919.97
8.3.180.0100.01017.78
8.3.170.0070.01119.83
8.3.160.0080.00019.42
8.3.150.0160.01621.82
8.3.140.0160.00319.73
8.3.130.0190.00017.41
8.3.120.0070.01421.75
8.3.110.0000.00920.94
8.3.100.0120.00524.06
8.3.90.0080.00426.77
8.3.80.0060.00617.88
8.3.70.0150.00719.68
8.3.60.0160.00719.55
8.3.50.0210.01125.14
8.3.40.0140.00820.28
8.3.30.0130.00620.11
8.3.20.0070.00723.53
8.3.10.0100.00623.78
8.3.00.0110.00523.12
8.2.290.0280.01017.43
8.2.280.0110.01119.32
8.2.270.0060.01318.43
8.2.260.0160.00321.16
8.2.250.0030.01017.89
8.2.240.0170.00318.50
8.2.230.0070.00322.58
8.2.220.0160.00637.54
8.2.210.0080.00026.77
8.2.200.0070.00217.88
8.2.190.0100.01017.63
8.2.180.0070.01125.92
8.2.170.0110.00820.06
8.2.160.0100.00822.09
8.2.150.0150.00123.01
8.2.140.0080.00723.08
8.2.130.0060.00923.84
8.2.120.0100.00421.04
8.2.110.0070.00721.42
8.2.100.0150.00619.79
8.2.90.0090.00719.52
8.2.80.0140.00520.10
8.2.70.0140.00529.60
8.2.60.0120.00929.44
8.2.50.0130.00529.82
8.2.40.0110.00527.07
8.2.30.0100.00826.88
8.2.20.0130.00529.40
8.2.10.0140.00428.07
8.2.00.0130.00528.11
8.1.330.0150.00317.17
8.1.320.0120.01017.22
8.1.310.0220.00719.34
8.1.300.0040.00419.13
8.1.290.0070.00319.05
8.1.280.0090.00625.92
8.1.270.0060.00824.13
8.1.260.0050.01024.80
8.1.250.0030.00925.70
8.1.240.0080.00620.61
8.1.230.0080.00719.84
8.1.220.0090.00719.73
8.1.210.0120.00519.73
8.1.200.0100.00629.28
8.1.190.0100.00629.16
8.1.180.0110.00529.16
8.1.170.0100.00729.51
8.1.160.0090.00729.98
8.1.150.0090.00829.55
8.1.140.0080.00526.04
8.1.130.0100.00528.18
8.1.120.0100.00528.21
8.1.110.0100.00627.92
8.1.100.0110.00628.09
8.1.90.0110.00425.79
8.1.80.0100.00728.07
8.1.70.0120.00527.98
8.1.60.0120.00628.03
8.1.50.0080.00827.91
8.1.40.0150.00328.04
8.1.30.0100.00728.13
8.1.20.0130.00526.16
8.1.10.0120.00627.81
8.1.00.0100.00827.96
8.0.300.0150.00419.24
8.0.290.0120.00529.33
8.0.280.0130.00529.28
8.0.270.0130.00628.99
8.0.260.0120.00527.44
8.0.250.0140.00527.26
8.0.240.0130.00527.22
8.0.230.0110.00627.25
8.0.220.0130.00527.18
8.0.210.0100.00827.18
8.0.200.0120.00627.19
8.0.190.0120.00727.48
8.0.180.0120.00627.45
8.0.170.0120.00527.51
8.0.160.0120.00527.47
8.0.150.0140.00527.11
8.0.140.0120.00627.13
8.0.130.0100.00726.59
8.0.120.0160.00427.20
8.0.110.0150.00427.23
8.0.100.0120.00727.23
8.0.90.0130.00527.20
8.0.80.0160.00624.38
8.0.70.0120.00527.17
8.0.60.0120.00627.20
8.0.50.0110.00627.48
8.0.30.0120.00727.28
8.0.20.0140.00726.18
8.0.10.0110.00827.56
8.0.00.0100.00725.59
7.4.330.0080.00523.58
7.4.320.0180.00526.93
7.4.300.0140.00626.93
7.4.290.0130.00826.94
7.4.280.0150.00524.86
7.4.270.0150.00522.55
7.4.260.0150.00524.35
7.4.250.0200.00326.94
7.4.240.0160.00726.97
7.4.230.0160.00626.90
7.4.220.0120.00725.74
7.4.210.0160.00724.86
7.4.200.0160.00627.21
7.4.190.0180.00528.80
7.4.180.0170.00728.65
7.4.160.0210.00528.55
7.4.150.0190.00628.49
7.4.140.0180.00728.43
7.4.130.0170.00725.72
7.4.120.0200.00626.81
7.4.110.0200.00526.82
7.4.100.0170.00925.65
7.4.90.0170.00823.48
7.4.80.0170.00823.47
7.4.70.0150.00923.41
7.4.60.0140.01123.45
7.4.50.0200.00523.45
7.4.40.0150.00923.45
7.4.30.0170.00623.47
7.4.20.0170.00923.49
7.4.10.0170.00723.46
7.4.00.0130.00823.80
7.3.330.0150.00427.27
7.3.320.0140.00826.20
7.3.310.0180.00426.78
7.3.300.0160.00826.82
7.3.290.0140.00824.70
7.3.280.0180.00626.99
7.3.270.0170.00728.25
7.3.260.0170.00726.65
7.3.250.0210.00328.31
7.3.240.0180.00528.28
7.3.230.0160.00626.76
7.3.220.0180.00625.80
7.3.210.0170.00723.43
7.3.200.0190.00623.37
7.3.190.0180.00723.55
7.3.180.0160.00923.43
7.3.170.0150.00923.51
7.3.160.0170.00823.43
7.3.150.0170.00823.47
7.3.140.0170.00923.39
7.3.130.0170.00823.43
7.3.120.0170.00623.41
7.3.110.0160.00823.47
7.3.100.0150.00823.52
7.3.90.0150.00823.49
7.3.80.0160.00823.34
7.3.70.0150.00823.50
7.3.60.0150.00823.47
7.3.50.0160.00823.45
7.3.40.0150.00823.40
7.3.30.0140.00823.64
7.3.20.0200.00724.08
7.3.10.0170.00724.15
7.3.00.0160.00724.13
7.2.340.0170.00329.04
7.2.330.0150.00923.74
7.2.320.0150.01023.66
7.2.310.0160.00923.56
7.2.300.0160.01023.58
7.2.290.0150.00823.61
7.2.280.0170.00723.61
7.2.270.0140.01023.71
7.2.260.0160.00823.64
7.2.250.0180.00723.57
7.2.240.0160.00723.71
7.2.230.0160.00823.56
7.2.220.0170.00823.52
7.2.210.0140.01023.54
7.2.200.0180.00723.78
7.2.190.0160.00923.59
7.2.180.0160.00923.74
7.2.170.0150.00923.65
7.2.160.0160.00723.57
7.2.150.0190.00824.29
7.2.140.0190.00724.28
7.2.130.0160.01024.36
7.2.120.0180.00824.28
7.2.110.0190.00624.38
7.2.100.0150.00924.30
7.2.90.0150.01024.30
7.2.80.0160.00924.36
7.2.70.0150.01024.32
7.2.60.0150.01024.27
7.2.50.0170.00924.37
7.2.40.0200.00824.39
7.2.30.0160.00924.35
7.2.20.0220.00824.36
7.2.10.0160.00924.33
7.2.00.0130.00824.42

preferences:
27.75 ms | 403 KiB | 5 Q