This function had been marked as deprecated since 2.5.0. Use wp_get_attachment_image()

Retrieve HTML content of icon attachment image element.

Signature

get_attachment_icon( $id = 0, $fullsize = false, $max_dims = false )
id
 (int) Optional. Post ID.
Default: 0
fullsize
 (boolean) Optional, default to false. Whether to have full size image.
Default: false
max_dims
 (array) Optional. Dimensions of image.
Default: false

Return

(string) HTML content.

Source

function get_attachment_icon( $id = 0, $fullsize = false, $max_dims = false ) {
	_deprecated_function( __FUNCTION__, '2.5', 'wp_get_attachment_image()' );
	$id = (int) $id;
	if ( !$post = get_post($id) )
		return false;

	if ( !$src = get_attachment_icon_src( $post->ID, $fullsize ) )
		return false;

	list($src, $src_file) = $src;

	// Do we need to constrain the image?
	if ( ($max_dims = apply_filters('attachment_max_dims', $max_dims)) && file_exists($src_file) ) {

		$imagesize = getimagesize($src_file);

		if (($imagesize[0] > $max_dims[0]) || $imagesize[1] > $max_dims[1] ) {
			$actual_aspect = $imagesize[0] / $imagesize[1];
			$desired_aspect = $max_dims[0] / $max_dims[1];

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