ImageDimensionValidation .php

<?php 
/**
[ImageDimensionValidation]
This class is used to verify the image dimensions after upload.
@author Valdiney França
*/

class ImageDimensionValidation 
{
	private $image;
	private $maxWidth;
	private $minWidth;
    
    # Receive the full path of the image
	public function setImage($imagePath)
	{
		$this->image = getimagesize($imagePath);
	}
    
    public function setMinWidth($minWidth)
    {
    	$this->minWidth = $minWidth;
    }

    public function setMaxWidth($maxWidth)
    {
    	$this->maxWidth = $maxWidth;
    }

    public function setMinHeight($minHeight)
    {
    	$this->minHeight = $minHeight;
    }

    public function setMaxHeight($maxHeight)
    {
    	$this->maxHeight = $maxHeight;
    }

    public function checkMinMaxWidth()
    {
    	if ($this->image[0] > $this->maxWidth AND $this->image[0] < $this->minWidth) {
    		return true;
    	}

    	return false;
    }

    public function checkMinMaxHeight()
    {
    	if ($this->image[1] > $this->maxHeight AND $this->image[1] < $this->minHeight) {
    		return true;
    	}

    	return false;
    }

    public function checkMaxWidth()
    {
    	if ($this->image[0] > $this->maxWidth OR $this->image[0] < $this->minWidth) {
    		return true;
    	}

    	return false;
    }

    public function checkMaxHeight()
    {
    	if ($this->image[1] > $this->maxHeight OR $this->image[1] < $this->minWidth) {
    		return true;
    	}

    	return false;
    }

    public function checkWidthAndHeight()
    {
    	if ($this->checkMaxWidth() OR checkMaxHeight()) {
    		return true;
    	}

    	return false;
    }
}