Get an image url out of array - Meta Box

This topic has 3 replies, 3 voices, and was last updated 7 years ago by BLAQ.

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July 3, 2017 at 10:12 PM #6221

BLAQ
Participant

Hello!

Sorry for that kind of newbie question.
But how get I the output of an array?

I've started with
rwmb_meta('meta-box-id');

If I put in the ID of e.g. an advance_image meta box. How do I get the URL of an image?

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July 4, 2017 at 8:20 AM #6222
Anh Tran
Keymaster
Hi,

rwmb_meta( 'image_field_id' ) returns an array of image info. To get the URL of the image, simply use the code like this:
```
$image_info = rwmb_meta( 'image_field_id', 'size=thumbnail' );
echo $image_info['url']; // Thumbnail size URL
echo $image_info['full_url']; // Full size URL
```
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July 4, 2017 at 8:23 AM #6223

Truong Giang
Participant

Hi there,

If you use above code, you will retrieve an array of image data, and you can get the image url from that array. Please read the docs here: https://metabox.io/docs/get-meta-value/#section-image

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July 4, 2017 at 3:08 PM #6226

BLAQ
Participant

Thanks a lot! It was a great forrest, I didn't see the tree!

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