is_attachment( int|string|int[]|string[] $attachment = '' )
Determines whether the query is for an existing attachment page.
Contents
Description Description
For more information on this and similar theme functions, check out the Conditional Tags article in the Theme Developer Handbook.
Parameters Parameters
- $attachment
-
(int|string|int[]|string[]) (Optional) Attachment ID, title, slug, or array of such to check against.
Default value: ''
Return Return
(bool)
More Information More Information
- See Also: is_singular()
- For more specific checking of the attachment see: wp_attachment_is_image()
Source Source
File: wp-includes/query.php
function is_attachment( $attachment = '' ) {
global $wp_query;
if ( ! isset( $wp_query ) ) {
_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1.0' );
return false;
}
return $wp_query->is_attachment( $attachment );
}
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Changelog Changelog
| Version | Description |
|---|---|
| 2.0.0 | Introduced. |
User Contributed Notes User Contributed Notes
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Basic Example
<?php if ( is_attachment() ) { // show adv. #1 } else { // show adv. #2 }?>