How to select files by extension?

Question

Zend Framework

Hello.
I have a method that makes a selection by two criteria, by parentId and image. These are table fields.

public function getFotoByParentIdWithPng ()
    {
        $asutpService = $this->getAsutpRepository();
        $foto = ['parentId' => '2',
            'image' => 'sh1.png'];
        return $asutpService->findBy($foto);
    }

tell me what I need to write in this line 'image' => 'sh1.png' instead of sh1, so that the method would search for all files with the extension .png? If you write specifically the file name as in the code above, then it normally finds it.

Answer 1

There is such a class as SplFileInfo
php.net/manual/en/splfileinfo.getextension.php

$file = new SplFileInfo($filepath);
var_dump($file->getExtension());

And then you check