Convert a multidimensional array to object recursively

array_to_object.php

<?php

    /**
     * Convert a multidimensional array to an object recursively.
     * For any arrays inside another array, the result will be an array of objects.
     *
     * @author Marcos Freitas
     * @param array|any $props
     * @return array|any
     */
    function array_to_object($props, $preserve_array_indexes = false) {
        $obj = new \stdClass();

        if (!is_array($props)) {
            return $props;
        }

        foreach($props as $key => $value) {

            if (is_numeric($key) && !$preserve_array_indexes) {
                if(!is_array($obj)) {
                    $obj = [];
                }

                $obj[] = $this->array_to_object($value);
                continue;
            }

            $obj->{$key} = is_array($value) ? $this->array_to_object($value) : $value;
        }

        return $obj;
    }