3v4l.org

run code in 500+ PHP versions simultaneously
<?php print "No keywords return: "; var_dump(Locale::getKeywords('en')); print "\nNo locale specified use the default, which doesn't usually have keywords. Returns: "; var_dump(Locale::getKeywords('')); print "\nBut it could, so worth mentioning the argument default. Returns: "; Locale::setDefault('sl-Latn-IT-nedis@currency=EUR;collation=PHONEBOOK'); var_dump(Locale::getKeywords('')); print "\nThe INTL_MAX_LOCALE_LEN is: " . INTL_MAX_LOCALE_LEN; $long_locale = 'sl-Latn-IT-nedis@currency=EUR;collation=PHONEBOOK;calendar=islamic-umalqura;numbers=hansfin;foo=lorumipsumsedutperspiciatisundeomnisistenatuserrorsitlorumip'; print "\nSo a string of " . strlen($long_locale) . " returns: "; var_dump(Locale::getKeywords($long_locale)); $longer_locale = 'sl-Latn-IT-nedis@currency=EUR;collation=PHONEBOOK;calendar=islamic-umalqura;numbers=hansfin;foo=lorumipsumsedutperspiciatisundeomnisistenatuserrorsitlorumips'; print "But a string of " . strlen($longer_locale) . " returns: "; var_dump(Locale::getKeywords($longer_locale)); $keyword = 'lorumipsumsedutperspiciatisundeomnisistenatuserrorsitlorumipslorumipsumsedutperspiciatisundeomnisistenatuserrorsit'; print "\nJust one keyword value with a max length longer than 100? (" . strlen($keyword) . ") Returns: "; $keyword_locale = 'sl-Latn-IT-nedis@cfoo=' . $keyword; var_dump(Locale::getKeywords($keyword_locale)); print "\nJust one keyword key with a max length longer than 100? (" . strlen($keyword) . ") Returns: "; $keyword_locale = 'sl-Latn-IT-nedis@' . $keyword . '=foo'; var_dump(Locale::getKeywords($keyword_locale));
Output for 8.5.0 - 8.5.8
No keywords return: Fatal error: Uncaught Error: Class "Locale" not found in /in/nhDZW:4 Stack trace: #0 {main} thrown in /in/nhDZW on line 4
Process exited with code 255.
Output for 7.1.18 - 7.1.33, 7.2.6 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.32, 8.3.0 - 8.3.32, 8.4.1 - 8.4.23
No keywords return: NULL No locale specified use the default, which doesn't usually have keywords. Returns: NULL But it could, so worth mentioning the argument default. Returns: array(2) { ["collation"]=> string(9) "PHONEBOOK" ["currency"]=> string(3) "EUR" } The INTL_MAX_LOCALE_LEN is: 156 So a string of 156 returns: array(5) { ["calendar"]=> string(16) "islamic-umalqura" ["collation"]=> string(9) "PHONEBOOK" ["currency"]=> string(3) "EUR" ["foo"]=> string(60) "lorumipsumsedutperspiciatisundeomnisistenatuserrorsitlorumip" ["numbers"]=> string(7) "hansfin" } But a string of 157 returns: NULL Just one keyword value with a max length longer than 100? (114) Returns: array(1) { ["cfoo"]=> string(114) "lorumipsumsedutperspiciatisundeomnisistenatuserrorsitlorumipslorumipsumsedutperspiciatisundeomnisistenatuserrorsit" } Just one keyword key with a max length longer than 100? (114) Returns: NULL
Output for 5.6.28 - 5.6.40, 7.0.14 - 7.0.33, 7.1.0 - 7.1.17, 7.2.0 - 7.2.5
No keywords return: NULL No locale specified use the default, which doesn't usually have keywords. Returns: NULL But it could, so worth mentioning the argument default. Returns: array(2) { ["collation"]=> string(9) "PHONEBOOK" ["currency"]=> string(3) "EUR" } The INTL_MAX_LOCALE_LEN is: 80 So a string of 156 returns: NULL But a string of 157 returns: NULL Just one keyword value with a max length longer than 100? (114) Returns: NULL Just one keyword key with a max length longer than 100? (114) Returns: NULL
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.27, 7.0.0 - 7.0.13
No keywords return: NULL No locale specified use the default, which doesn't usually have keywords. Returns: NULL But it could, so worth mentioning the argument default. Returns: array(2) { ["collation"]=> string(9) "PHONEBOOK" ["currency"]=> string(3) "EUR" } The INTL_MAX_LOCALE_LEN is: 80 So a string of 156 returns: array(5) { ["calendar"]=> string(16) "islamic-umalqura" ["collation"]=> string(9) "PHONEBOOK" ["currency"]=> string(3) "EUR" ["foo"]=> string(60) "lorumipsumsedutperspiciatisundeomnisistenatuserrorsitlorumip" ["numbers"]=> string(7) "hansfin" } But a string of 157 returns: array(5) { ["calendar"]=> string(16) "islamic-umalqura" ["collation"]=> string(9) "PHONEBOOK" ["currency"]=> string(3) "EUR" ["foo"]=> string(61) "lorumipsumsedutperspiciatisundeomnisistenatuserrorsitlorumips" ["numbers"]=> string(7) "hansfin" } Just one keyword value with a max length longer than 100? (114) Returns: array(1) { ["cfoo"]=> string(114) "lorumipsumsedutperspiciatisundeomnisistenatuserrorsitlorumipslorumipsumsedutperspiciatisundeomnisistenatuserrorsit" } Just one keyword key with a max length longer than 100? (114) Returns: NULL
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45
No keywords return: Fatal error: Class 'Locale' not found in /in/nhDZW on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
No keywords return: Fatal error: Undefined class name 'locale' in /in/nhDZW on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
No keywords return: Fatal error: Undefined class name 'locale' in /in/nhDZW on line 4
preferences:
101.08 ms | 3127 KiB | 4 Q