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maor/gist:e2aabd7d2bbf79b2c305

Created February 18, 2015 13:10
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gistfile1.php
function maor_image_proportions_classes($attr, $attachment) {
$image = wp_get_attachment_image_src( $attachment->ID, 'full', false );
if ( ! $image )
return $attr;
list( $src, $width, $height ) = $image;
$attr['class'] .= ( $height > $width ) ? ' wp-image-portrait' : ' wp-image-landscape';
return $attr;
}
add_filter( 'wp_get_attachment_image_attributes', 'maor_image_proportions_classes', 10, 2 );
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