How to capture the URL of the first image of my post in WordPress?

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How to capture the URL of the first image of my post in WordPress?

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I have a site in WordPress , but it does not host image on the server itself, only on external servers, it has some form in PHP , to capture this url, , capture the first image of the post, I've seen themes like this, but I do not know how to do it.

php html wordpress

asked by anonymous 03.05.2018 / 04:28

1 answer

Tensorflow - Which best model to carry out the training of real notes? Message when the user is exiting the application

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I do not know if I understand your question well, but if you want to have a list of external URLs, the business is to create a custom table in Wordpress. To do this, you must install the Pods plugin where you can create this new table and enter the desired fields as well as feed them with all the URLs you need and then apply them to your site the way you want.