Minor formatting changes.

Author: sheabunge

src/php/cloud/list-table-shared-ops.php

@@ -27,24 +27,6 @@ function cloud_lts_display_column_hidden_input( string $column_name, Cloud_Snipp
 	);
 }
 
-/**
- * Display a hidden input field for a certain column and snippet value.
- *
- * @param string        $column_name Column name.
- * @param Cloud_Snippet $snippet     Column item.
- *
- * @return string HTML
- */
-function cloud_lts_build_column_hidden_input( string $column_name, Cloud_Snippet $snippet ): string {
-	return sprintf(
-		'<input id="cloud-snippet-%s-%s" class="cloud-snippet-item" type="hidden" name="%s" value="%s" />',
-		esc_attr( $column_name ),
-		esc_attr( $snippet->id ),
-		esc_attr( $column_name ),
-		esc_attr( $snippet->$column_name )
-	);
-}
-
 /**
  * Process the download snippet action
  *

src/php/front-end/class-front-end.php

@@ -240,7 +240,7 @@ protected function convert_boolean_attribute_flags( array $atts, array $boolean_
 	 *
 	 * @return string Evaluated shortcode content.
 	 */
-	protected function evaluate_shortcode_content( Snippet $snippet, array $atts ): string {	
+	protected function evaluate_shortcode_content( Snippet $snippet, array $atts ): string {
 		if ( empty( $atts['php'] ) ) {
 			return $snippet->code;
 		}
@@ -332,19 +332,20 @@ public function render_content_shortcode( array $atts ): string {
 
 			// Recursion depth is limited to prevent infinite loops.
 			static $depth = 0;
-			$max_depth = self::MAX_SHORTCODE_DEPTH;
 
 			// Find the shortcode in the content and replace it with the evaluated content.
 			$content = preg_replace_callback(
-				'/\[' . self::CONTENT_SHORTCODE . '([^\]]*)\]/',
-				function ($matches) use (&$depth, $max_depth) {
-					if ($depth >= $max_depth) {
+				'/\[' . self::CONTENT_SHORTCODE . '([^]]*)]/',
+				function ( $matches ) use ( &$depth ) {
+					if ( $depth >= self::MAX_SHORTCODE_DEPTH ) {
 						return '<!-- Max shortcode depth reached -->';
 					}
+
 					$depth++;
-					$atts = shortcode_parse_atts($matches[1]);
-					$result = $this->render_content_shortcode($atts);
+					$atts = shortcode_parse_atts( $matches[1] );
+					$result = $this->render_content_shortcode( $atts );
 					$depth--;
+
 					return $result;
 				},
 				$content