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Custom function alt attribute images - by Rashkoff

This topic has 6 replies, 2 voices, and was last updated 4 years, 10 months ago ago by Olga Barlow

Rashkoff

Participant

February 1, 2020 at 23:01
Hello
I’m trying to overwrite the alt and title attributes of images
I can’t insert the brand name (text) in output.
It’s return the value “Array”
Will be nice you can help me with this.
Thanks

this is my code
```
add_filter('wp_get_attachment_image_attributes', 'change_attachement_image_attributes', 20, 2);

function change_attachement_image_attributes( $attr, $attachment ){

	global $post, $product;
	
	// Get post parent
    $parent = get_post_field( 'post_parent', $attachment);

    // Get post type to check if it's product
    $type = get_post_field( 'post_type', $parent);
    if( $type != 'product' ){
        return $attr;
    }
	
    /// Get title
    $title = get_post_field( 'post_title', $parent);
 	$sku = get_post_meta( $post->ID, '_sku', true );
//	$brand = get_post_meta( $post->ID, '_et_primary_category', true );
	$brand = wp_get_post_terms( $post->ID, 'brand', array( 'fields' => 'all' ));
	

    $attr['alt'] = $sku . ' | ' . $title . ' | ' . $brand;
    $attr['title'] = $title;

    return $attr;
}
```
#229229 Copied Theme version: last WooCommerce version: last
5 Answers

Olga Barlow

Support staff

February 3, 2020 at 16:07

Hello,

Because you are using function https://developer.wordpress.org/reference/functions/wp_get_post_terms/ that returns array https://prnt.sc/qwx39w and you get it https://prnt.sc/qwx3px So, everything works according to your code. If you need help with additional customization you can submit request here. Default support does not include customization service.

Regards

#229283 Copied

Rashkoff

Participant

February 3, 2020 at 16:55

Hello,
is it possible to help me to fix the code and return the name of the category of the product?
Thanks

#229291 Copied

Olga Barlow

Support staff

February 3, 2020 at 17:26

Hello,

If you need help with additional customization you can submit request here. Default support does not include customization service we can help you only with the existing options.

Regards

#229294 Copied

Rashkoff

Participant

February 6, 2020 at 19:01

I need to know how return a the name of the brand in php variable
see private massage
thanks

Please contact administrator
for this information.

#229449 Copied
Olga Barlow

Support staff

February 7, 2020 at 11:05
Hello,

Try to replace this line in your code
$attr['alt'] = $sku . ' | ' . $title . ' | ' . $brand;

by the following one
```
foreach( $brand as $brand_item ) {
		$attr['alt'] = $sku . ' | ' . $title . ' | ' . $brand_item->name;
}
```
Regards
#229468 Copied
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