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<?php |
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if (! function_exists('parse_langs_to_array')) { |
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/** |
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* Parse a simple string comma-separated to array. |
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* @see split_srt_to_simple_array. |
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* @param string|array $str |
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* |
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* @return array |
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*/ |
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function parse_langs_to_array($str) |
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{ |
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if (is_array($str)) { |
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$languages = $str; |
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} else { |
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$languages = split_str_to_simple_array($str); |
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} |
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/* |
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* replaces lang-locale to lang-LOCALE syntax |
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*/ |
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foreach ($languages as $alias => $langLocale) { |
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if (is_numeric($alias) && preg_match('/(-|_)/', $langLocale)) { |
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list($lang, $locale) = preg_split('/(-|_)/', $langLocale); |
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$newAlias = strtolower($lang).'_'.strtoupper($locale); |
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if (! isset($languages[$newAlias])) { |
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$languages[$newAlias] = $langLocale; |
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} |
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} |
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} |
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return $languages; |
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} |
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} |
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if (! function_exists('split_str_to_simple_array')) { |
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/** |
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* Parse a simple string comma-separated to array. It also allow to use simple |
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* indexes, like: "something:awesome, locale:pt-br, country:brazil". |
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* |
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* @param string $str |
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* |
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* @return array |
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*/ |
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function split_str_to_simple_array($str) |
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{ |
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$array = []; |
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/* split pairs of comma-separated values into items */ |
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$items = preg_split('/\s*,\s*/', $str); |
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foreach ($items as $item) { |
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/* split index:value of each pair of items*/ |
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$pairs = preg_split('/\s*(:=|:|=>|=)\s*/', $item); |
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if (count($pairs) == 2) { |
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$array[$pairs[0]] = $pairs[1]; |
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} else { |
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$array[] = $pairs[0]; |
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} |
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} |
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return $array; |
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} |
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} |
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vluzrmos /
laravel-language-detector
