<?php /** * Class Optml_Height */ class Optml_Height extends Optml_Property_Type { /** * Height Property. * * @var mixed $height */ private $height = 'auto'; /** * Optml_Height constructor. * * @param mixed $value Default value. */ public function __construct( $value ) { $this->set( $value ); } /** * Set property value. * * @param mixed $value Value to set. */ public function set( $value ) { if ( $value === 'auto' ) { $this->height = 'auto'; return; } if ( ! $this->is_valid_numeric( $value ) ) { $this->height = 'auto'; return; } $this->height = $this->to_positive_integer( $value ); } /** * Return property value. * * @return mixed */ public function get() { return $this->height; } /** * Return ImageProxy URL formatted string property. * * @return mixed */ public function toString() { return sprintf( 'h:%s', $this->height ); } }