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wordpress函数get_search_query()用法示例

get_search_query( bool $escaped = true )

Retrieves the contents of the search WordPress query variable.


描述

The search query string is passed through esc_attr() to ensure that it is safe for placing in an html attribute.

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参数

$escaped

(bool)
(Optional)
Whether the result is escaped. Only use when you are later escaping it. Do not use unescaped.

Default value: true


返回值

(string)


源代码

File: wp-includes/general-template.php

function get_search_query( $escaped = true ) {
	/**
	 * Filters the contents of the search query variable.
	 *
	 * @since 2.3.0
	 *
	 * @param mixed $search Contents of the search query variable.
	 */
	$query = apply_filters( 'get_search_query', get_query_var( 's' ) );

	if ( $escaped )
		$query = esc_attr( $query );
	return $query;
}

更新日志

Version 描述
2.3.0 Introduced.

相关函数

Uses

  • wp-includes/formatting.php:
    esc_attr()
  • wp-includes/general-template.php:
    get_search_query
  • wp-includes/query.php:
    get_query_var()
  • wp-includes/plugin.php:
    apply_filters()

Used By

  • wp-includes/general-template.php:
    wp_get_document_title()
  • wp-includes/general-template.php:
    the_search_query()
  • wp-includes/general-template.php:
    feed_links_extra()
  • wp-includes/general-template.php:
    get_search_form()
  • wp-includes/link-template.php:
    get_search_link()

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    Contributed by Codex

    Different usage methods

    
    <?php echo get_search_query(); ?>
    
    <?php $search_query = get_search_query(); ?>
    

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