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<?php |
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/** |
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* This file is part of the Zemit Framework. |
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* |
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* (c) Zemit Team <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE.txt |
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* file that was distributed with this source code. |
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*/ |
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namespace Zemit\Support; |
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use Transliterator; |
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class Slug |
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{ |
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/** |
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* Creates a slug to be used for pretty URLs |
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*/ |
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public static function generate(string $string, array $replace = [], string $delimiter = '-'): string |
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{ |
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// Save the old locale and set the new locale to UTF-8 |
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$oldLocale = setlocale(LC_ALL, '0'); |
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setlocale(LC_ALL, 'en_US.UTF-8'); |
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if (!empty($replace)) { |
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$string = str_replace(array_keys($replace), array_values($replace), $string); |
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} |
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$transliterator = Transliterator::create('Any-Latin; Latin-ASCII'); |
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$string = $transliterator->transliterate((string)mb_convert_encoding(htmlspecialchars_decode($string), 'UTF-8', 'auto')); |
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self::restoreLocale($oldLocale); |
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return self::cleanString($string, $delimiter); |
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} |
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/** |
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* Revert back to the old locale |
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*/ |
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private static function restoreLocale(string $oldLocale): void |
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{ |
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if ((stripos($oldLocale, '=') > 0)) { |
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parse_str(str_replace(';', '&', $oldLocale), $locales); |
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$oldLocale = array_values($locales); |
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} |
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setlocale(LC_ALL, $oldLocale); |
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} |
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/** |
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* Replace non-letter or non-digits by - |
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* Trim trailing - |
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*/ |
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public static function cleanString(string $string, string $delimiter): string |
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{ |
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// replace non letter or non digits by - |
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$string = preg_replace('#[^\pL\d]+#u', '-', $string); |
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// Trim trailing - |
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$string = trim($string, '-'); |
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$clean = preg_replace('~[^-\w]+~', '', $string); |
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$clean = strtolower($clean); |
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$clean = preg_replace('#[\/_|+ -]+#', $delimiter, $clean); |
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return trim($clean, $delimiter); |
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} |
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} |
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zemit-cms /
core
