apply_filters_ref_array( 'get_meta_sql', string[] $sql, array $queries, string $type, string $primary_table, string $primary_id_column, object $context )

Compatibility

Present in every tracked release (6.7.7 to 7.1.0).

Parameters

$sqlstring[]

Array containing the query's JOIN and WHERE clauses.

$queriesarray

Array of meta queries.

$typestring

Type of meta. Possible values include but are not limited to 'post', 'comment', 'blog', 'term', and 'user'.

$primary_tablestring

Primary table.

$primary_id_columnstring

Primary column ID.

$contextobject

The main query object that corresponds to the type, for example a WP_Query, WP_User_Query, or WP_Site_Query.

Where this hook fires · 1

• wp-includes/class-wp-meta-query.php:395WP_Meta_Query::get_sql()

Source code

View on Trac ↗View on GitHub ↗

389		 *                                    to 'post', 'comment', 'blog', 'term', and 'user'.390		 * @param string   $primary_table     Primary table.391		 * @param string   $primary_id_column Primary column ID.392		 * @param object   $context           The main query object that corresponds to the type, for393		 *                                    example a `WP_Query`, `WP_User_Query`, or `WP_Site_Query`.394		 */395		return apply_filters_ref_array( 'get_meta_sql', array( $sql, $this->queries, $type, $primary_table, $primary_id_column, $context ) );396	}397 398	/**399	 * Generates SQL clauses to be appended to a main query.400	 *401	 * Called by the public WP_Meta_Query::get_sql(), this method is abstracted

Changelog

Introduced in 3.1.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

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