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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 |
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2381 | /** |
2382 | * Filters attributes to be added to a script tag. |
2383 | * |
2384 | * @since 5.7.0 |
2385 | * |
2386 | * @param array $attributes Key-value pairs representing `<script>` tag attributes. |
2387 | * Only the attribute name is added to the `<script>` tag for |
2388 | * entries with a boolean value, and that are true. |
2389 | */ |
2390 | $attributes = apply_filters( 'wp_script_attributes', $attributes ); |
2391 |
|
2392 | return sprintf( "<script%s></script>\n", wp_sanitize_script_attributes( $attributes ) ); |
2393 | } |
2394 |
|
2395 | /** |
2396 | * Prints formatted `<script>` loader tag. |
2397 | * |
2398 | * It is possible to inject attributes in the `<script>` tag via the {@see 'wp_script_attributes'} filter. |
2399 | * Automatically injects type attribute if needed. |