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is_preview ›

Desde2.0.0
Obsoleton/a
is_preview ( Sem parâmetros )
Retorna:
  • (bool)
Definido em:
Codex:

Determines whether the query is for a post or page preview.

For more information on this and similar theme functions, check out the {@link https://developer.wordpress.org/themes/basics/conditional-tags/ Conditional Tags} article in the Theme Developer Handbook.



Fonte

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();
}