fix: Add recursion protection for title shortcode processing

infinitnet · infinitnet · commit bfd223790d90 · 2025-01-16T22:04:38.000+01:00
diff --git a/wordpress-date-shortcodes.php b/wordpress-date-shortcodes.php
@@ -74,8 +74,11 @@ function infinitnet_process_meta_content( $content ) {
 
 // Filter for processing shortcodes in all titles
 function infinitnet_process_all_titles( $title ) {
-    if ( ! is_admin() ) {
-        return do_shortcode( $title );
+    static $processing = false;
+    if ( ! is_admin() && ! $processing ) {
+        $processing = true;
+        $title = do_shortcode( $title );
+        $processing = false;
     }
     return $title;
 }

Original file line number	Diff line number	Diff line change
`@@ -74,8 +74,11 @@ function infinitnet_process_meta_content( $content ) {`
`74`	`74`
`75`	`75`	`// Filter for processing shortcodes in all titles`
`76`	`76`	`function infinitnet_process_all_titles( $title ) {`
`77`		`- if ( ! is_admin() ) {`
`78`		`- return do_shortcode( $title );`
	`77`	`+ static $processing = false;`
	`78`	`+ if ( ! is_admin() && ! $processing ) {`
	`79`	`+ $processing = true;`
	`80`	`+ $title = do_shortcode( $title );`
	`81`	`+ $processing = false;`
`79`	`82`	`}`
`80`	`83`	`return $title;`
`81`	`84`	`}`