src/traits/class-where.php
public function whereNotIn( $column, $options = array() ) { // @codingStandardsIgnoreLine
		if ( empty( $options ) ) {
			return $this;
		}

		return $this->where( $column, 'not in', $options );
	}
public function whereNotIn( $column, $options = array() ) { // @codingStandardsIgnoreLine
		if ( empty( $options ) ) {
			return $this;
		}

		return $this->where( $column, 'not in', $options );
	}
Creates a where not in statement

->whereNotIn('id', [42, 38, 12])

@param string $column  The SQL column.
@param array  $options Array of values for in statement.

@return self The current query builder.