url_image_size
Description
Uses getimagesize() to determine the size of a file.
Syntax
array url_image_size (string $url)
Parameter $url
Expected type: String
Description: The URL to the image we want to know the size of
Return value
Expected type: Array
Description: Returns false on failure; see http://www.php.net/getimagesize for more info on possible return values
| Array Elements | |||
| Key | Optional | Expected type | Description |
| 0 | no | Integer | The width of the image, in pixels |
| 1 | no | Integer | The height of the image, in pixels |
| 2 | no | Enumerated String | Flag indicating what type of image this is (see http://www.php.net/image#image.constants) |
| 3 | no | String | The 'height="yyy" width="xxx"' string that can be used for the HTML img tag |
Notes
- Attempts to connect to the server first so it won't time out.
- Returns false on failure, otherwise the output of getimagesize().