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    <p>Step1. Paste this function in your function.php file</p> <pre><code>function vt_resize( $attach_id = null, $img_url = null, $width, $height, $crop = false ) { // this is an attachment, so we have the ID if ( $attach_id ) { $image_src = wp_get_attachment_image_src( $attach_id, 'full' ); $file_path = get_attached_file( $attach_id ); // this is not an attachment, let's use the image url } else if ( $img_url ) { $file_path = parse_url( $img_url ); $file_path = ltrim( $file_path['path'], '/' ); //$file_path = rtrim( ABSPATH, '/' ).$file_path['path']; $orig_size = getimagesize( $file_path ); $image_src[0] = $img_url; $image_src[1] = $orig_size[0]; $image_src[2] = $orig_size[1]; } $file_info = pathinfo( $file_path ); $extension = '.'. $file_info['extension']; // the image path without the extension $no_ext_path = $file_info['dirname'].'/'.$file_info['filename']; $cropped_img_path = $no_ext_path.'-'.$width.'x'.$height.$extension; // checking if the file size is larger than the target size // if it is smaller or the same size, stop right here and return if ( $image_src[1] &gt; $width || $image_src[2] &gt; $height ) { // the file is larger, check if the resized version already exists (for crop = true but will also work for crop = false if the sizes match) if ( file_exists( $cropped_img_path ) ) { $cropped_img_url = str_replace( basename( $image_src[0] ), basename( $cropped_img_path ), $image_src[0] ); $vt_image = array ( 'url' =&gt; $cropped_img_url, 'width' =&gt; $width, 'height' =&gt; $height ); return $vt_image; } // crop = false if ( $crop == false ) { // calculate the size proportionaly $proportional_size = wp_constrain_dimensions( $image_src[1], $image_src[2], $width, $height ); $resized_img_path = $no_ext_path.'-'.$proportional_size[0].'x'.$proportional_size[1].$extension; // checking if the file already exists if ( file_exists( $resized_img_path ) ) { $resized_img_url = str_replace( basename( $image_src[0] ), basename( $resized_img_path ), $image_src[0] ); $vt_image = array ( 'url' =&gt; $resized_img_url, 'width' =&gt; $new_img_size[0], 'height' =&gt; $new_img_size[1] ); return $vt_image; } } // no cached files - let's finally resize it $new_img_path = image_resize( $file_path, $width, $height, $crop ); $new_img_size = getimagesize( $new_img_path ); $new_img = str_replace( basename( $image_src[0] ), basename( $new_img_path ), $image_src[0] ); // resized output $vt_image = array ( 'url' =&gt; $new_img, 'width' =&gt; $new_img_size[0], 'height' =&gt; $new_img_size[1] ); return $vt_image; } // default output - without resizing $vt_image = array ( 'url' =&gt; $image_src[0], 'width' =&gt; $image_src[1], 'height' =&gt; $image_src[2] ); return $vt_image; } </code></pre> <p>Step 2 is to display in you page. For that use this</p> <pre><code>&lt;a href="&lt;?php the_permalink() ?&gt;" rel="bookmark" alt="Read Moare about &lt;?php the_title(); ?&gt;" title="Read Moare about &lt;?php the_title(); ?&gt;" &gt; &lt;?php $thumb = get_post_thumbnail_id(); $image = vt_resize( $thumb,'' , 515, 700, true ); ?&gt; &lt;img src="&lt;?php echo $image[url]; ?&gt;" width="&lt;?php echo $image[width]; ?&gt;" height="&lt;?php echo $image[height]; ?&gt;" /&gt; &lt;/a&gt; </code></pre> <p>..where 515 and 700 is the size. You can change this as you wish! </p>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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