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Gallery images width and height attributes

    • Vasili

    • August 12, 2013 at 9:37 am

    Hi Elliot,

    Is there an easy way to get the width and height of each image in the gallery? Currently i’m using getimagesize() function, but sometime this function makes troubles. Something similar to how we pass the url: $image[‘url’], so it would be: $image[‘width’] and $image[‘height’]

    This is the code i currently use:

    
    $images = get_field( 'post_upload_gallery' );
            if ( $images ):
                foreach( $images as $image ):                
                    $get_size = $image['sizes']['gallery-carousel'];
    		$size = getimagesize( $get_size );
                    echo '<img src="'  . $image['url'] . '" width="'  . $size[0] . '" height="'  . $size[1] . '" />';
                endforeach;
            endif;
    
    • Elliot

    • August 12, 2013 at 4:13 pm

    Hi @vasili

    The width and height attributes exist in the $image variable.

    Just dump out the value of $image to see what is available!

    
    <?php 
    
    echo '<pre>';
    	print_r($image);
    echo '</pre>';
    die;
    
     ?>
    
    • Vasili

    • August 12, 2013 at 4:47 pm

    Hi Elliot

    Thank you!

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