How To Replace Default Alt Value In Gallery Modules With The One You Can Set Under Attachment Settings - kary4/divituts GitHub Wiki

$image_output = sprintf(
        '<a href="%1$s" title="%2$s">
	<img src="%3$s" alt="%2$s" />
	<span class="et_overlay%4$s"%5$s></span>
	</a>',
	esc_url( $attachment->image_src_full[0] ),
	esc_attr( $attachment->post_title ),
	esc_url( $attachment->image_src_thumb[0] ),
	( '' !== $hover_icon ? ' et_pb_inline_icon' : '' ),
	$data_icon,
);

$image_output = sprintf(
	'<a href="%1$s" title="%2$s">
	<img src="%3$s" alt="%6$s" />
	<span class="et_overlay%4$s"%5$s></span>
	</a>',
	esc_url( $attachment->image_src_full[0] ),
	esc_attr( $attachment->post_title ),
	esc_url( $attachment->image_src_thumb[0] ),
	( '' !== $hover_icon ? ' et_pb_inline_icon' : '' ),
	$data_icon,
	get_post_meta( $attachment->ID, '_wp_attachment_image_alt', true )
);

if ( trim($attachment->post_excerpt) ) {
	$output .= "
	<p class='et_pb_gallery_caption'>
	" . wptexturize($attachment->post_excerpt) . "
	</p>";
}

if ( trim($attachment->post_content) ) {
	$output .= "
	<p class='et_pb_gallery_caption'>
	" . wptexturize($attachment->post_content) . "
	</p>";
}