Save and work with Base46 files in (PHP -> Laravel) . It was made as Laravel trait to allow usage when needed by using it

Base64Files.php

<?php


namespace App\Traits;


use Illuminate\Support\Str;

trait Base64
{
    public function getBase64Files($file): array
    {
        $extension = $this->getExtension($file);
        return ['file' => $this->decodeBase64($file), 'extension' => $extension];
    }

    public function saveBase64Files($file, $path, $name): string
    {
        if(!$name) $name = Str::random(10);
        $extension = $this->getExtension($file);
        $location = $this->joinPaths($path , $name . '.' . $extension);
        file_put_contents($location, $this->decodeBase64($file));
        return $location;
    }

    public function getExtension($file){
        return explode('/', explode(':', substr($file, 0, strpos($file, ';')))[1])[1];   // .jpg .png .pdf
    }

    public function decodeBase64($file){
        $replace = substr($file, 0, strpos($file, ',') + 1);
        $image = str_replace($replace, '', $file,);
        $image = str_replace(' ', '+', $image);
        return base64_decode($image);
    }

    public function joinPaths(): string
    {
        $paths = array();
        foreach (func_get_args() as $arg) {
            if ($arg !== '') { $paths[] = $arg; }
        }
        return preg_replace('#/+#','/',join('/', $paths));
    }
}