[PHP-WEBMASTER] [web-php] master: interactive-examples.js: Fix access on null value (#1462)

[AllenJB via GitHub]

Author: AllenJB (AllenJB)
Committer: GitHub (web-flow)
Pusher: derickr
Date: 2025-09-28T10:49:25+01:00

Commit: 
https://github.com/php/web-php/commit/12852cf79d6764033a0d98cedfe6fbd2a639d6c2
Raw diff: 
https://github.com/php/web-php/commit/12852cf79d6764033a0d98cedfe6fbd2a639d6c2.diff

interactive-examples.js: Fix access on null value (#1462)

Changed paths:
  M  js/interactive-examples.js


Diff:

diff --git a/js/interactive-examples.js b/js/interactive-examples.js
index dd872c7ea2..fbf662c2f0 100644
--- a/js/interactive-examples.js
+++ b/js/interactive-examples.js
@@ -74,7 +74,9 @@ async function main() {
     if (exampleTitleContainer !== null) {
       exampleTitleParagraphElement = exampleTitleContainer.querySelector("p")
       const exampleScreenContainer = exampleTitleContainer.nextElementSibling;
-      exampleScreenPreElement = exampleScreenContainer.querySelector("pre");
+      if (exampleScreenContainer !== null) {
+          exampleScreenPreElement = 
exampleScreenContainer.querySelector("pre");
+      }
     }
 
     const code = phpcode.querySelector("code");