wticreatorstudio/Modules/LaraBuilder/Support/Arr.php

<?php

namespace Modules\LaraBuilder\Support;

use Illuminate\Support\Str;

class Arr
{
    public static function toCssStyles($array)
    {
        $styleList = static::wrap($array);

        $styles = [];

        foreach ($styleList as $class => $constraint) {
            if (is_numeric($class)) {
                $styles[] = Str::finish($constraint, ';');
            } else if ($constraint) {
                $styles[] = Str::finish($class, ';');
            }
        }

        return implode(' ', $styles);
    }

    public static function wrap($value)
    {
        if (is_null($value)) {
            return [];
        }

        return is_array($value) ? $value : [$value];
    }
}