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Get Width/Height of Image

If all you have for an image is the URL, you can still find the dimensions:

<?php

  list($width, $height, $type, $attr) = getimagesize("url/to/image.jpg");

  echo "Image width " . $width;
  echo "Image height " . $height;
  echo "Image type " . $type;
  echo "Attribute " . $attr;

?>

Reference URL

Comments

  1. Andrej
    Permalink to comment#

    Good snippet. Thanx. My question aside a little bit but… How to set Facebook Canvas Height and Width with jQuery? Native methods do not work sometimes and they only can encrease height but can not decrease.

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