Correct Page Detection to Fix WordPress Listing Warnings

This snippet resolves warnings caused by improper use of $wp_query->is_page() in WordPress listing loops by ensuring correct page detection for dynamic content. It helps maintain error-free custom listing templates.

Specifications
Correct Page Detection to Fix WordPress Listing Warnings
7 January, 2026
  • Plugin
    • JetEngine
  • Category
    • Dynamic Content
  • Programming languages
    • PHP
Source code

Installing Instruction

How to Add Snippets into the functions.php File of the Active Child Theme

Attention: Create a site backup before applying any changes to functions.php.

This ensures that you can restore the website if something goes wrong after adding the code snippet.

  1. Copy the required code snippet to your clipboard.
  2. Navigate to WordPress Dashboard > Appearance > Theme File Editor.
  3. Click the functions.php tab to open the file.
  4. Paste the code snippet below the existing code in the Selected file content: area.
  5. Click the "Update File" page.

Example Use Case

Use this snippet to prevent PHP warnings during page checks in listings, ideal for developers and site owners customizing dynamic post displays and ensuring stability in WordPress loops.
Applicable scenarios:

  • Avoiding PHP warnings related to page detection in custom listing templates.
  • Ensuring accurate page status checks within dynamic WordPress content loops.
  • Maintaining compatibility and error-free output in complex listing or query scenarios.
Specifications
Correct Page Detection to Fix WordPress Listing Warnings
7 January, 2026
  • Plugin
    • JetEngine
  • Category
    • Dynamic Content
  • Programming languages
    • PHP
Source code

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