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<?php |
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/** |
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* citeproc-php |
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* |
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* @link http://github.com/seboettg/citeproc-php for the source repository |
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* @copyright Copyright (c) 2016 Sebastian Böttger. |
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* @license https://opensource.org/licenses/MIT |
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*/ |
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namespace Seboettg\CiteProc\Util; |
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use Symfony\Polyfill\Mbstring\Mbstring; |
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/** |
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* Class StringHelper |
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* @package Seboettg\CiteProc\Util |
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* |
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* @author Sebastian Böttger <[email protected]> |
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*/ |
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class StringHelper |
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{ |
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const PREPOSITIONS = [ |
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'on', 'in', 'at', 'since', 'for', 'ago', 'before', 'to', 'past', 'till', 'until', 'by', 'under', 'below', 'over', |
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'above', 'across', 'through', 'into', 'towards', 'onto', 'from', 'of', 'off', 'about', 'via' |
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]; |
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const ARTICLES = [ |
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'a', 'an', 'the' |
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]; |
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const ADVERBS = [ |
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'yet', 'so', 'just', 'only' |
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]; |
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const CONJUNCTIONS = [ |
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'nor', 'so', 'and', 'or' |
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]; |
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const ADJECTIVES = [ |
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'down', 'up' |
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]; |
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const ISO_ENCODINGS = [ |
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'ISO-8859-1', |
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'ISO-8859-2', |
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'ISO-8859-3', |
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'ISO-8859-4', |
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'ISO-8859-5', |
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'ISO-8859-6', |
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'ISO-8859-7', |
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'ISO-8859-8', |
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'ISO-8859-9', |
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'ISO-8859-10', |
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'ISO-8859-11', |
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'ISO-8859-13', |
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'ISO-8859-14', |
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'ISO-8859-15', |
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'ISO-8859-16' |
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]; |
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public static function capitalizeAll($text) |
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{ |
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$wordArray = explode(" ", $text); |
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array_walk($wordArray, function (&$word) { |
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$word = ucfirst($word); |
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}); |
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return implode(" ", $wordArray); |
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} |
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public static function capitalizeForTitle($titleString) |
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{ |
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if (preg_match('/(.+[^\<\>][\.:\/;\?\!]\s?)([a-z])(.+)/', $titleString, $match)) { |
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$titleString = $match[1].StringHelper::mb_ucfirst($match[2]).$match[3]; |
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} |
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$wordArray = explode(" ", $titleString); |
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array_walk($wordArray, function (&$word) { |
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$words = explode("-", $word); |
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if (count($words) > 1) { |
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array_walk($words, function (&$w) { |
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$w = StringHelper::keepLowerCase($w) ? $w : StringHelper::mb_ucfirst($w); |
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}); |
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$word = implode("-", $words); |
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} |
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$word = StringHelper::keepLowerCase($word) ? $word : StringHelper::mb_ucfirst($word); |
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}); |
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return implode(" ", $wordArray); |
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} |
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public static function keepLowerCase($word) |
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{ |
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$lowerCase = in_array($word, self::PREPOSITIONS) || |
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in_array($word, self::ARTICLES) || |
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in_array($word, self::CONJUNCTIONS) || |
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in_array($word, self::ADJECTIVES); |
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return $lowerCase; |
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} |
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public static function mb_ucfirst($string, $encoding = 'UTF-8') |
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{ |
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$strlen = mb_strlen($string, $encoding); |
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$firstChar = mb_substr($string, 0, 1, $encoding); |
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$then = mb_substr($string, 1, $strlen - 1, $encoding); |
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$encoding = Mbstring::mb_detect_encoding($firstChar, self::ISO_ENCODINGS, true); |
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return in_array($encoding, self::ISO_ENCODINGS) ? Mbstring::mb_strtoupper($firstChar, $encoding) . $then : $firstChar . $then; |
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} |
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public static function initializeBySpaceOrHyphen($string, $initializeSign) |
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{ |
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$res = ""; |
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$exploded = explode("-", $string); |
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$i = 0; |
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foreach ($exploded as $explode) { |
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$spaceExploded = explode(" ", $explode); |
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foreach ($spaceExploded as $givenPart) { |
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$res .= substr($givenPart, 0, 1) . $initializeSign; |
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} |
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if ($i < count($exploded) - 1) { |
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$res = rtrim($res) . "-"; |
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} |
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++$i; |
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} |
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return $res; |
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} |
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public static function camelCase2Hyphen($string) |
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{ |
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$hyphenated = preg_replace("/([A-Z])/", "-$1", $string); |
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$hyphenated = substr($hyphenated, 0, 1) === "-" ? substr($hyphenated, 1) : $hyphenated; |
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return mb_strtolower($hyphenated); |
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} |
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public static function checkLowerCaseString($string) |
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{ |
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return ($string === mb_strtolower($string)); |
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} |
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public static function checkUpperCaseString($string) |
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{ |
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return ($string === mb_strtoupper($string)); |
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} |
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} |
seboettg /
citeproc-php
Loading history...
This check looks for accesses to local static members using the fully qualified name instead of
self::.While this is perfectly valid, the fully qualified name of
Certificate::TRIPLEDES_CBCcould just as well be replaced byself::TRIPLEDES_CBC. Referencing local members withself::assured the access will still work when the class is renamed, makes it perfectly clear that the member is in fact local and will usually be shorter.