apply_filters( ‘wp_trim_excerpt’, string $text, string $raw_excerpt )

User Contributed Notes

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   Rachel Cantor 9 years ago

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   This disables the attempt to return an automatically generated excerpt in the scenario where one isn’t manually set.

   add_filter('wp_trim_excerpt', 'disable_auto_excerpt', 10, 2 );
   
   // Return only the raw excerpt text if one is manually set.
     function disable_auto_excerpt($text, $raw_excerpt) {
         if ($raw_excerpt) {
           return $text;
         }
         else {
           return '';
         }
     }