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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 |
|---|---|
| 2507 | $wp_scripts->do_head_items(); |
| 2508 | |
| 2509 | /** |
| 2510 | * Filters whether to print the head scripts. |
| 2511 | * |
| 2512 | * @since 2.8.0 |
| 2513 | * |
| 2514 | * @param bool $print Whether to print the head scripts. Default true. |
| 2515 | */ |
| 2516 | if ( apply_filters( 'print_head_scripts', true ) ) { |
| 2517 | _print_scripts(); |
| 2518 | } |
| 2519 | |
| 2520 | $wp_scripts->reset(); |
| 2521 | return $wp_scripts->done; |
| 2522 | } |
| 2523 | |
| 2524 | /** |
| 2525 | * Prints the scripts that were queued for the footer or too late for the HTML head. |