Automatically call custom functions in Generateblocks Dynamic Data

custom-function.php

/*
 * @function Automatically call custom functions in Generateblocks Dynamic Data
 * @author Taylor Drayson
 * @since 22/09/2022
 *
 * Replace $key with your unique prefix for all custom functions
*/

add_filter( 'generateblocks_dynamic_content_output', function( $content, $attributes ) {
    if ( 'post-meta' === $attributes['dynamicContentType'] && isset( $attributes['metaFieldName'] ) ) {
        
        $key = 'tct'; // Replace with your unique key
        $match = preg_match('#^'.$key.'(.*)$#i', $attributes['metaFieldName']);
        
        if($match){
            return call_user_func($attributes['metaFieldName']);
        }
    }

    return $content;
}, 10, 2 );