Snippet to convert HTML entities in Gravity Forms entries to formatted characters

gf-convert-html-entities.php

<?php

// To use, add ':decode' to merge tag e.g. HTML Field:1:decode

add_filter( 'gform_merge_tag_filter', function ( $value, $merge_tag, $modifier, $field, $raw_value, $format ) {
	if ( $merge_tag != 'all_fields' && $modifier == 'decode' ) {
			$value = htmlspecialchars_decode( $value );
	}

	return $value;
}, 10, 6 );

?>