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@ 2021-06-02T23:42:16Z

<?php

$strings = [
    'This, is - - the URL!',
    'Holmes & Yoyo',
    'L’Œil de démon',
    'How to win 1000€?',
    '€, $ ＆ other currency symbols',
    'Und die Katze fraß alle mäuse.',
    'Белите рози на София',
    'പോണ്ടിച്ചേരി സൂര്യനു കീഴിൽ',
];

$rules = <<<'RULES'
# Transliteration
:: Any-Latin ;   :: Latin-Ascii ;

# examples of custom replacements
'&' > ' and ' ;
[^0-9][01]? { € > ' euro' ;   € > ' euros' ;
[^0-9][01]? { '$' > ' dollar' ;   '$' > ' dollars' ;
:: Null ;

# slugify
[^[:alnum:]&[:ascii:]]+ > '-' ;
:: Lower ;

# trim
[$] { '-' > &Remove() ;
'-' } [$] > &Remove() ;
RULES;

$tsl = Transliterator::createFromRules($rules, Transliterator::FORWARD);
$results = array_map(fn($s) => $tsl->transliterate($s), $strings);
print_r($results);

Output for git.master, git.master_jit, rfc.property-hooks: Array ( [0] => this-is-the-url [1] => holmes-and-yoyo [2] => l-oeil-de-demon [3] => how-to-win-1000-euros [4] => euro-dollar-and-other-currency-symbols [5] => und-die-katze-frass-alle-mause [6] => belite-rozi-na-sofia [7] => peanticceri-suryanu-kili )

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Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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