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apply_filters_deprecated( 'query_string', string $query_string )

This hook has been deprecated. Use ‘query_vars’ or ‘request’ filters instead.

Filters the query string before parsing.

Parameters

$query_string

(string) The query string to modify.

Source

File: wp-includes/class-wp.php

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Used By

Used By Description
wp-includes/class-wp.php: WP::build_query_string()

Sets the query string property based off of the query variable property.

Changelog

Version Description
2.1.0 Use 'query_vars' or 'request' filters instead.
1.5.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/query_string