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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 |
|---|---|
| 2131 | * @since 6.1.0 |
| 2132 | * |
| 2133 | * @param string|false|null $value The `decoding` attribute value. Returning a falsey value |
| 2134 | * will result in the attribute being omitted for the image. |
| 2135 | * Otherwise, it may be: 'async', 'sync', or 'auto'. Defaults to false. |
| 2136 | * @param string $image The HTML `img` tag to be filtered. |
| 2137 | * @param string $context Additional context about how the function was called |
| 2138 | * or where the img tag is. |
| 2139 | */ |
| 2140 | $filtered_decoding_attr = apply_filters( |
| 2141 | 'wp_img_tag_add_decoding_attr', |
| 2142 | isset( $optimization_attrs['decoding'] ) ? $optimization_attrs['decoding'] : false, |
| 2143 | $image, |
| 2144 | $context |
| 2145 | ); |
| 2146 | |
| 2147 | // Validate the values after filtering. |
| 2148 | if ( isset( $optimization_attrs['decoding'] ) && ! $filtered_decoding_attr ) { |
| 2149 | // Unset `decoding` attribute if `$filtered_decoding_attr` is set to `false`. |