diff --git a/admin/class-nginx-helper-admin.php b/admin/class-nginx-helper-admin.php
index d94d86b9..9f2aca06 100644
--- a/admin/class-nginx-helper-admin.php
+++ b/admin/class-nginx-helper-admin.php
@@ -725,12 +725,12 @@ public function purge_all() {
 
 		if ( 'purge' === $action ) {
 	
-		    /**
-		     * Fire an action after the entire cache has been purged whatever caching type is used.
-		     * 
-		     * @since 2.2.2
-		     */
-		    do_action( 'rt_nginx_helper_after_purge_all' );
+			/**
+			 * Fire an action after the entire cache has been purged whatever caching type is used.
+			 * 
+			 * @since 2.2.2
+			 */
+			do_action( 'rt_nginx_helper_after_purge_all' );
 
 		}
 
diff --git a/admin/class-purger.php b/admin/class-purger.php
index ac54b8d0..6058accb 100644
--- a/admin/class-purger.php
+++ b/admin/class-purger.php
@@ -232,7 +232,7 @@ private function _purge_by_options( $post_id, $blog_id, $_purge_page, $_purge_ar
 				$url = get_sample_permalink( $post_id );
 
 				if ( ! empty( $url[0] ) && ! empty( $url[1] ) ) {
-					$url = str_replace( array('%postname%', '%pagename%'), $url[1], $url[0] );
+					$url = str_replace( array( '%postname%', '%pagename%' ), $url[1], $url[0] );
 				} else {
 					$url = '';
 				}
diff --git a/admin/partials/nginx-helper-general-options.php b/admin/partials/nginx-helper-general-options.php
index 0dc388a4..ff186498 100644
--- a/admin/partials/nginx-helper-general-options.php
+++ b/admin/partials/nginx-helper-general-options.php
@@ -720,7 +720,7 @@
 			</table>
 		</div> <!-- End of .inside -->
 	</div>
-    <input type="hidden" name="smart_http_expire_form_nonce" value="<?php echo wp_create_nonce('smart-http-expire-form-nonce'); ?>"/>
+	<input type="hidden" name="smart_http_expire_form_nonce" value="<?php echo esc_attr( wp_create_nonce( 'smart-http-expire-form-nonce' ) ); ?>"/>
 	<?php
 		submit_button( __( 'Save All Changes', 'nginx-helper' ), 'primary large', 'smart_http_expire_save', true );
 	?>
diff --git a/phpcs.xml b/phpcs.xml
index bf525b6c..2cec3e0a 100644
--- a/phpcs.xml
+++ b/phpcs.xml
@@ -23,7 +23,8 @@
 	<exclude-pattern>*/languages/*</exclude-pattern>
 	<exclude-pattern>*/admin/predis.php</exclude-pattern>	<!-- Predis library file -->
 	<exclude-pattern>*/vendor/*</exclude-pattern>	<!-- Composer vendor directory  -->
-
+    <exclude-pattern>*/build/*</exclude-pattern>
+    <exclude-pattern>*/tests/e2e-playwright/*</exclude-pattern>
 	<!-- Include the WordPress standard. -->
 	<rule ref="WordPress">
 		<exclude name="PEAR.NamingConventions.ValidClassName.Invalid" />