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posts_selection

do_action( ‘posts_selection’, string $selection )

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Fires to announce the query’s current selection parameters.

Description

For use by caching plugins.

Parameters

$selectionstring
The assembled selection query.

More Information

This action hook is executed prior to the query and is passed a string containing the assembled query. Note that this string is NOT passed by reference and manipulating this string will not affect the actual query. This is intended to be used primarily by caching plugins.

Source

do_action( 'posts_selection', $where . $groupby . $orderby . $limits . $join );

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Used byDescription
WP_Query::get_posts()wp-includes/class-wp-query.php

Retrieves an array of posts based on query variables.

Changelog

VersionDescription
2.3.0Introduced.

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