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Remove createPluralFunction which is replaced by Symfony\Translations lib

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Signed-off-by: Joas Schilling <coding@schilljs.com>
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Joas Schilling 2022-01-24 09:27:01 +01:00
parent 6e47104bb6
commit f03468342e
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2 changed files with 0 additions and 74 deletions
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65
lib/private/L10N/Factory.php
View file

@ -595,71 +595,6 @@ class Factory implements IFactory {
return $this->serverRoot . '/core/l10n/';
}
/**
* Creates a function from the plural string
*
* Parts of the code is copied from Habari:
* https://github.com/habari/system/blob/master/classes/locale.php
* @param string $string
* @return string
*/
public function createPluralFunction($string) {
if (isset($this->pluralFunctions[$string])) {
return $this->pluralFunctions[$string];
}
if (preg_match('/^\s*nplurals\s*=\s*(\d+)\s*;\s*plural=(.*)$/u', $string, $matches)) {
// sanitize
$nplurals = preg_replace('/[^0-9]/', '', $matches[1]);
$plural = preg_replace('#[^n0-9:\(\)\?\|\&=!<>+*/\%-]#', '', $matches[2]);
$body = str_replace(
['plural', 'n', '$n$plurals',],
['$plural', '$n', '$nplurals',],
'nplurals=' . $nplurals . '; plural=' . $plural
);
// add parents
// important since PHP's ternary evaluates from left to right
$body .= ';';
$res = '';
$p = 0;
$length = strlen($body);
for ($i = 0; $i < $length; $i++) {
$ch = $body[$i];
switch ($ch) {
case '?':
$res .= ' ? (';
$p++;
break;
case ':':
$res .= ') : (';
break;
case ';':
$res .= str_repeat(')', $p) . ';';
$p = 0;
break;
default:
$res .= $ch;
}
}
$body = $res . 'return ($plural>=$nplurals?$nplurals-1:$plural);';
$function = create_function('$n', $body);
$this->pluralFunctions[$string] = $function;
return $function;
} else {
// default: one plural form for all cases but n==1 (english)
$function = create_function(
'$n',
'$nplurals=2;$plural=($n==1?0:1);return ($plural>=$nplurals?$nplurals-1:$plural);'
);
$this->pluralFunctions[$string] = $function;
return $function;
}
}
/**
* @inheritDoc
*/

9
lib/public/L10N/IFactory.php
View file

@ -127,15 +127,6 @@ interface IFactory {
*/
public function localeExists($locale);
/**
* Creates a function from the plural string
*
* @param string $string
* @return string Unique function name
* @since 14.0.0
*/
public function createPluralFunction($string);
/**
* iterate through language settings (if provided) in this order:
* 1. returns the forced language or: