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I have created a Custom Field which basically saves an array. I can call this from the database using meatbox but obviously just returns the array as it should.
echo rwmb_get_value( 'x' );
Is there a way I can hook into the returned value so I can display this differently when calling 'echo rwmb_get_value( 'x' );'? e.g. to JSON or to a string
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