function image_get_info in Drupal 5
Same name and namespace in other branches
- 4 includes/image.inc \image_get_info()
- 6 includes/image.inc \image_get_info()
- 7 includes/image.inc \image_get_info()
Get details about an image.
Return value
array containing information about the image 'width': image's width in pixels 'height': image's height in pixels 'extension': commonly used extension for the image 'mime_type': image's MIME type ('image/jpeg', 'image/gif', etc.) 'file_size': image's physical size (in bytes)
8 calls to image_get_info()
- image_gd_crop in includes/
image.inc - Crop an image using the GD toolkit.
- image_gd_resize in includes/
image.inc - Scale an image to the specified size using GD.
- image_gd_rotate in includes/
image.inc - Rotate an image the given number of degrees.
- image_scale in includes/
image.inc - Scales an image to the given width and height while maintaining aspect ratio.
- system_theme_settings in modules/
system/ system.module - Menu callback; display theme configuration for entire site and individual themes.
File
- includes/
image.inc, line 82
Code
function image_get_info($file) {
if (!is_file($file)) {
return FALSE;
}
$details = FALSE;
$data = @getimagesize($file);
$file_size = @filesize($file);
if (isset($data) && is_array($data)) {
$extensions = array(
'1' => 'gif',
'2' => 'jpg',
'3' => 'png',
);
$extension = array_key_exists($data[2], $extensions) ? $extensions[$data[2]] : '';
$details = array(
'width' => $data[0],
'height' => $data[1],
'extension' => $extension,
'file_size' => $file_size,
'mime_type' => $data['mime'],
);
}
return $details;
}