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Get an image url out of array

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  • This topic has 3 replies, 3 voices, and was last updated 8 years ago by BLAQBLAQ.
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  • July 3, 2017 at 10:12 PM #6221
    BLAQBLAQ
    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?

    July 4, 2017 at 8:20 AM #6222
    Anh TranAnh 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
    July 4, 2017 at 8:23 AM #6223
    Truong GiangTruong 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

    July 4, 2017 at 3:08 PM #6226
    BLAQBLAQ
    Participant

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

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