acf_merge_atts() │ ACF 5.0.9

acf_merge_atts

description

No Hooks.

Returns

$post_id. (int)

Usage

acf_merge_atts( $atts, $extra );

$atts(required)

.

$extra

.
Default: array()

Changelog

acf_merge_atts() acf merge atts code ^{ACF 6.8.8}

function acf_merge_atts( $atts, $extra = array() ) {

	// bail early if no $extra
	if ( empty( $extra ) ) {
		return $atts;
	}

	// trim
	$extra = array_map( 'trim', $extra );
	$extra = array_filter( $extra );

	// merge in new atts
	foreach ( $extra as $k => $v ) {

		// append
		if ( $k == 'class' || $k == 'style' ) {
			$atts[ $k ] .= ' ' . $v;

			// merge
		} else {
			$atts[ $k ] = $v;
		}
	}

	return $atts;
}