parent
9ba78e0776
commit
445287f04c
22
bl-plugins/search/vendors/fuzz.php
vendored
22
bl-plugins/search/vendors/fuzz.php
vendored
@ -1,4 +1,4 @@
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<?php declare(strict_types = 1);
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<?php
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/**
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* This script was modified to fit in Bludit
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@ -32,7 +32,7 @@ class Fuzz
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* @param int $searchMode 0 = Levenshtein, 1 = Jaro-Winkler
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* @param boolean $useLCS Factor in Longest Common Substring in search results
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*/
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public function __construct(array $source, int $maxResults, int $searchMode, bool $useLCS)
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public function __construct($source, $maxResults, $searchMode, $useLCS)
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{
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$this->_source = $source;
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$this->_sourceLen = count($source);
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@ -56,7 +56,7 @@ class Fuzz
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*
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* @return array $results Array of associative arrays containing search matches
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*/
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public function search(string $search, int $minLCS = null, int $maxDistance = null)
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public function search($search, $minLCS = null, $maxDistance = null)
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{
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$results = [];
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$scores = [];
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@ -121,7 +121,7 @@ class Fuzz
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*
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* @return int $result LCS Score
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*/
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public function getLCS(string $source, string $target)
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public function getLCS($source, $target)
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{
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$suffix = [];
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$result = 0;
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@ -152,7 +152,7 @@ class Fuzz
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*
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* @return int Levenshtein Distance
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*/
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public function getLevenshtein(string $source, string $target)
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public function getLevenshtein($source, $target)
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{
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$matrix = [];
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$n = strlen($source);
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@ -203,7 +203,7 @@ class Fuzz
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*
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* @return double $jaroWinkler Jaro-Winkler score between 0.0 and 1.0
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*/
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public function getJaroWinkler(string $first, string $second)
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public function getJaroWinkler($first, $second)
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{
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$shorter;
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$longer;
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@ -251,7 +251,7 @@ class Fuzz
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*
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* @return string $common Common substring
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*/
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private function _getCharMatch(string $first, string $second, int $limit)
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private function _getCharMatch($first, $second, $limit)
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{
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$common = '';
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$copy = $second;
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@ -282,7 +282,7 @@ class Fuzz
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*
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* @return int $trans Number of transpositions between strings
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*/
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private function _getTranspositions(string $first, string $second)
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private function _getTranspositions($first, $second)
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{
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$trans = 0;
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$firstLen = strlen($first);
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@ -305,7 +305,7 @@ class Fuzz
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*
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* @return string Returns substring representing the longest prefix
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*/
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private function _getPrefix(string $first, string $second)
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private function _getPrefix($first, $second)
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{
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if (strlen($first) == 0 || strlen($second) == 0) {
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return '';
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@ -329,7 +329,7 @@ class Fuzz
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*
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* @return Return index of first difference
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*/
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private function _getDiffIndex(string $first, string $second)
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private function _getDiffIndex($first, $second)
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{
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if ($first == $second) {
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return -1;
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@ -353,7 +353,7 @@ class Fuzz
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*
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* @return void
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*/
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private function _printMatrix(array $arr)
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private function _printMatrix($arr)
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{
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$str = '';
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$width = count($arr[0]);
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