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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
1936           }
1937      } else {
1938           $constraint = '';
1939      }
1940
1941      $post_title = esc_attr($post->post_title);
1942
1943      $icon = "<img src='$src' title='$post_title' alt='$post_title' $constraint/>";
1944
1945      return apply_filters( 'attachment_icon', $icon, $post->ID );
1946 }
1947
1948 /**
1949  * Retrieve HTML content of image element.
1950  *
1951  * @since 2.0.0
1952  * @deprecated 2.5.0 Use wp_get_attachment_image()
1953  * @see wp_get_attachment_image()
1954  *