AnsPress_Query::add_pos( string $type, integer $ref_id, mixed $key )

Description #

Add position of reference in objects.

Parameters #

$type
string (Required) ids type.
$ref_id
integer (Required) Reference ID.
$key
mixed (Required) Object key.

Source #

public function add_pos( $type, $ref_id, $key ) {
    if ( ! isset( $this->pos[ $type ] ) ) {
        $this->pos[ $type ] = array();
    }
 
    if ( ! isset( $this->pos[ $type ][ $ref_id ] ) ) {
        $this->pos[ $type ][ $ref_id ] = $key;
        return;
    }
 
    $prev_val = $this->pos[ $type ][ $ref_id ];
 
    if ( ! is_array( $prev_val ) ) {
        $this->pos[ $type ][ $ref_id ] = array( $prev_val, $key );
        return;
    }
 
    if ( is_array( $prev_val ) ) {
        $this->pos[ $type ][ $ref_id ][] = $key;
    }
}