Update code samples [skip ci]

Author: github-actions[bot]

snippets/generated-code-samples/code_samples_compact_index_1.mdx

@@ -9,6 +9,10 @@ curl \
 client.index('movies').compact()
 ```
 
+```php PHP
+$client->index('movies')->compact();
+```
+
 ```java Java
 client.index("INDEX_NAME").compact();
 ```

snippets/generated-code-samples/code_samples_sorting_guide_update_ranking_rules_1.mdx

@@ -9,7 +9,8 @@ curl \
     "sort",
     "typo",
     "proximity",
-    "attribute",
+    "attributeRank",
+    "attributePosition",
     "exactness"
   ]'
 ```

snippets/generated-code-samples/code_samples_update_ranking_rules_1.mdx

@@ -8,8 +8,9 @@ curl \
     "words",
     "typo",
     "proximity",
-    "attribute",
+    "attributeRank",
     "sort",
+    "attributePosition",
     "exactness",
     "release_date:asc",
     "rank:desc"

snippets/generated-code-samples/code_samples_update_settings_1.mdx

@@ -9,8 +9,9 @@ curl \
       "words",
       "typo",
       "proximity",
-      "attribute",
+      "attributeRank",
       "sort",
+      "attributePosition",
       "exactness",
       "release_date:desc",
       "rank:desc"