Fix displacing issue

app/SearchDisplace/SearchAndDisplace.php

@@ -43,32 +43,42 @@ class SearchAndDisplace
             $replacements[$searcher['key']] = $searcher['replace_with'];
         }
 
-        $updatedDocumentContent = '';
-        $currentIndex = 0;
+        $searchers = [];
 
         foreach ($searchResult as $searcher => $searcherResults) {
             $replacementIndexes[$searcher] = [];
 
             foreach ($searcherResults as $searcherResult) {
-                $partialContent = substr($this->documentContent, $currentIndex, $searcherResult['start'] - $currentIndex);
+                $searchers[$searcherResult['start']] = array_merge($searcherResult, [
+                    'searcher' => $searcher
+                ]);
+            }
+        }
+
+        ksort($searchers);
+
+        $updatedDocumentContent = '';
+        $currentIndex = 0;
+
+        foreach ($searchers as $start => $searcherItem) {
+            $partialContent = substr($this->documentContent, $currentIndex, $searcherItem['start'] - $currentIndex);
 
             $updatedDocumentContent = $updatedDocumentContent . $partialContent;
 
             $start = strlen($updatedDocumentContent);
 
-                $updatedDocumentContent = $updatedDocumentContent . $replacements[$searcher];
+            $updatedDocumentContent = $updatedDocumentContent . $replacements[$searcherItem['searcher']];
 
             $end = strlen($updatedDocumentContent) - 1;
 
             if ($start <= $end) {
-                    $replacementIndexes[$searcher][] = [
+                $replacementIndexes[$searcherItem['searcher']][] = [
                     'start' => $start,
                     'end' => $end,
                 ];
             }
 
-                $currentIndex = $searcherResult['end'] + 1;
-            }
+            $currentIndex = $searcherItem['end'] + 1;
         }
 
         if ($currentIndex < strlen($this->documentContent) - 1) {