Generate a style tag based on an associative array of styles

examples.php

<?php

$styles = [
	'color'      => '#f00',
	'background' => '#fff',
];

cameronjonesweb_generate_style_attribute( $styles );

functions.php

<?php
/**
 * Generates a style tag based off an associative array of styles
 *
 * @param array $styles
 */
function cameronjonesweb_generate_style_attribute( $styles ) {
	return ! empty( $styles ) ? sprintf( 'style="%1$s"', implode( array_map( function( $key, $value ) {
		return $key . ':' . $value . ';';
	}, array_keys( $styles ), $styles ) ) ) : '';
}