function image_is_svg

1 image.inc image_is_svg($uri)

Determine if a file URI is an SVG image based on its file extension.

@since 1.28.0 Function added.

Parameters

string $uri: A path or URI to an image.

Return value

bool: TRUE if the image is an SVG. FALSE if it is not.

Related topics

Image toolkits Functions for image file manipulations.

8 calls to image_is_svg()

ImageStylesPathAndUrlUnitTest::_testImageStyleUrlAndPath in core/modules/image/tests/image.test: Test image_style_url().
image_file_presave in core/modules/image/image.module: Implements hook_file_presave().
image_get_info in core/includes/image.inc: Gets details about an image.
image_get_svg_dimensions in core/includes/image.inc: Get an SVG image's defined dimensions.
image_preprocess_image_style in core/modules/image/image.module: Preprocess function for theme_image_style().

... See full list

File

core/includes/image.inc, line 564: API for manipulating images.

Code

function image_is_svg($uri) {
  $mimetype = file_get_mimetype($uri);
  return $mimetype === 'image/svg+xml';
}