WP_Query::fill_query_vars( array $array )

Fills in the query variables, which do not exist within the parameter.


Description Description


Parameters Parameters

$array

(array) (Required) Defined query variables.


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Return Return

(array) Complete query variables with undefined ones filled in empty.


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Source Source

File: wp-includes/class-wp-query.php

	public function fill_query_vars( $array ) {
		$keys = array(
			'error',
			'm',
			'p',
			'post_parent',
			'subpost',
			'subpost_id',
			'attachment',
			'attachment_id',
			'name',
			'static',
			'pagename',
			'page_id',
			'second',
			'minute',
			'hour',
			'day',
			'monthnum',
			'year',
			'w',
			'category_name',
			'tag',
			'cat',
			'tag_id',
			'author',
			'author_name',
			'feed',
			'tb',
			'paged',
			'meta_key',
			'meta_value',
			'preview',
			's',
			'sentence',
			'title',
			'fields',
			'menu_order',
			'embed',
		);

		foreach ( $keys as $key ) {
			if ( ! isset( $array[ $key ] ) ) {
				$array[ $key ] = '';
			}
		}

		$array_keys = array(
			'category__in',
			'category__not_in',
			'category__and',
			'post__in',
			'post__not_in',
			'post_name__in',
			'tag__in',
			'tag__not_in',
			'tag__and',
			'tag_slug__in',
			'tag_slug__and',
			'post_parent__in',
			'post_parent__not_in',
			'author__in',
			'author__not_in',
		);

		foreach ( $array_keys as $key ) {
			if ( ! isset( $array[ $key ] ) ) {
				$array[ $key ] = array();
			}
		}
		return $array;
	}

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Changelog Changelog

Changelog
Version Description
4.4.0 Removed the comments_popup public query variable.
2.1.0 Introduced.


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