PHP ImageMagick getImageType returns array... how to associate with type? -

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the php imagemagick function getimagetype returns array number, can't find documentation how associate type.

i need know if it's png, jpg, gif, etc...

$image = new imagick("test.png"); $ext = $image->getimagetype();  // prints 6 echo $ext

i suggest way works fine me

    $image = new imagick('image.gif');     $image->getimageformat();     echo $image; // output gif

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