Installing
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2. Installing cURL
Then to Install cURL on Ubuntu
Simply play:sudo apt install curl
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3. cURL Getting-Started Guide
Getting-Started with cURL on GNU/Linux
Contents
$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }
Then to Install cURL on Ubuntu
Simply play:
sudo apt install curl
Getting-Started with cURL on GNU/Linux