WordPress at a glance

is_preview() WP 1.0

Is the query for a post or page preview?

  • Global. WP_Query. $wp_query Global WP_Query instance.
Works based on: WP_Query::is_preview()

No Hooks.

Return

true/false.

Usage

is_preview();

Code of is_preview: wp-includes/query.php VER 4.9.8

<?php
function is_preview() {
	global $wp_query;

	if ( ! isset( $wp_query ) ) {
		_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1.0' );
		return false;
	}

	return $wp_query->is_preview();
}

Related Functions

From tag: Conditional tags (page type and request)

More from tag: Conditional tags (all)

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