apply_filters( ‘privacy_on_link_title’, string $title )

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   Noruzzaman 3 months ago

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   We will create a function that modifies link titles containing the word “Privacy” by prefixing them with “Modified: “. We will use WordPress filters to achieve this.

   Step 1: Define the Function

   function wpdocs_modify_privacy_on_link_title_defaults( $title ) {
       // Check if the title contains the word 'Privacy'
       if ( strpos( $title, 'Privacy' ) !== false ) {
           // Modify the title
           $title = 'Modified: ' . $title;
       }
   
       return $title;
   }
   
   // Add the filter
   add_filter( 'privacy_on_link_title', 'wpdocs_modify_privacy_on_link_title_defaults' );

   Step 2: Apply the Filter for Demonstration

   // For demonstration, we'll use the filter on a sample link title
   $sample_title = __( 'Privacy Policy' );
   $modified_title = apply_filters( 'wpdocs_privacy_on_link_title', $sample_title );
   
   // Output the result for demonstration purposes
   echo $modified_title;  // This should output "Modified: Privacy Policy"

   Step 3: Remove the Filter (Optional)

   // Remove the filter if you no longer need it
   remove_filter( 'privacy_on_link_title", 'wpdocs_modify_privacy_on_link_title_defaults' );