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Source View: attachment_icon

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
1984           }
1985      } else {
1986           $constraint = '';
1987      }
1988
1989      $post_title = esc_attr($post->post_title);
1990
1991      $icon = "<img src='$src' title='$post_title' alt='$post_title' $constraint/>";
1992
1993      return apply_filters( 'attachment_icon', $icon, $post->ID );
1994 }
1995
1996 /**
1997  * Retrieve HTML content of image element.
1998  *
1999  * @since 2.0.0
2000  * @deprecated 2.5.0
2001  * @deprecated Use wp_get_attachment_image()
2002  * @see wp_get_attachment_image()