Generate responsive image after Media Library upload with Wordpress

functions.php

<?php
function create_responsive_images($id) {
	$file = get_attached_file($id);
	$image = wp_get_image_editor($file);

	if (!is_wp_error($image)) {
		$dimensions = $image->get_size();
		$width = $dimensions['width'];
		$sizes = array();
		$measurements = array(0.14, 0.26, 0.28, 0.35, 0.3875, 0.50, 0.52, 0.70, 0.775);

		foreach ($measurements as $value) {
			array_push($sizes, array('width' => ceil($width * $value), 'height' => null, 'crop' => false));
		}

		$multi = $image->multi_resize($sizes);
		$suffix = array('mini', 'small', 'mini-retina', 'medium', 'plus', 'large', 'small-retina', 'medium-retina', 'plus-retina');
		$quality = array(60, 60, 40, 50, 40, 50, 40, 30, 30);

		foreach ($multi as $key => $resize) {
			$path = ABSPATH . 'wp-content/uploads/' . date('Y') . '/' . date('m') . '/' . $resize['file'];
			$tmp = wp_get_image_editor($path);
			$info = pathinfo($path);
			$filename = explode('-', $info['filename']);

			$original = $info['dirname'] . '/' . $filename[0] . '-' . $filename[1] . '.' . $info['extension'];
			$resize = $info['dirname'] . '/' . $filename[0] . '-' . $filename[1] . '-' . $filename[1] . '.' . $info['extension'];

			$tmp->set_quality($quality[$key]);
			$tmp->save();

			rename($original, $info['dirname'] . '/' . $filename[0] . '-' . $suffix[$key] . '.' . $info['extension']);

			if (file_exists($original)) unlink($original);
			if (file_exists($resize)) unlink($resize);
		}
	}
}

add_action('add_attachment', 'create_responsive_images');