loop_start │ action-hook │ WP 2.0.0

Fires once the loop is started.

Usage

add_action( 'loop_start', 'wp_kama_loop_start_action' );
function wp_kama_loop_start_action( $query ){
	// action...
}

$query(WP_Query)

The WP_Query instance (passed by reference).

Changelog

Where the hook is called

do_action_ref_array( 'loop_start', array( &$this ) );

Where the hook is used in WordPress