WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 1970 | * @since 6.1.0 |
| 1971 | * |
| 1972 | * @param string|false|null $value The `decoding` attribute value. Returning a falsey value |
| 1973 | * will result in the attribute being omitted for the image. |
| 1974 | * Otherwise, it may be: 'async' (default), 'sync', or 'auto'. |
| 1975 | * @param string $image The HTML `img` tag to be filtered. |
| 1976 | * @param string $context Additional context about how the function was called |
| 1977 | * or where the img tag is. |
| 1978 | */ |
| 1979 | $value = apply_filters( 'wp_img_tag_add_decoding_attr', 'async', $image, $context ); |
| 1980 | |
| 1981 | if ( in_array( $value, array( 'async', 'sync', 'auto' ), true ) ) { |
| 1982 | $image = str_replace( '<img ', '<img decoding="' . esc_attr( $value ) . '" ', $image ); |
| 1983 | } |
| 1984 | |
| 1985 | return $image; |
| 1986 | } |
| 1987 | |
| 1988 | /** |