Primo Committ

vendor/facade/ignition/src/Support/StringComparator.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace Facade\Ignition\Support;
+
+use Illuminate\Support\Collection;
+
+class StringComparator
+{
+    public static function findClosestMatch(array $strings, string $input, int $sensitivity = 4): ?string
+    {
+        $closestDistance = -1;
+        $closestMatch = null;
+
+        foreach ($strings as $string) {
+            $levenshteinDistance = levenshtein($input, $string);
+
+            if ($levenshteinDistance === 0) {
+                $closestMatch = $string;
+                $closestDistance = 0;
+
+                break;
+            }
+
+            if ($levenshteinDistance <= $closestDistance || $closestDistance < 0) {
+                $closestMatch = $string;
+                $closestDistance = $levenshteinDistance;
+            }
+        }
+
+        if ($closestDistance <= $sensitivity) {
+            return $closestMatch;
+        }
+
+        return null;
+    }
+
+    public static function findSimilarText(array $strings, string $input): ?string
+    {
+        if (empty($strings)) {
+            return null;
+        }
+
+        return Collection::make($strings)
+            ->sortByDesc(function (string $string) use ($input) {
+                similar_text($input, $string, $percentage);
+
+                return $percentage;
+            })
+            ->first();
+    }
+}