PHP - Fatal error: Call to undefined function curl_init()

PHP – Fatal error: Call to undefined function curl_init()

On current versions of Debian and Ubuntu, you can likely solve this by installing the Curl extension for PHP, and restarting the webserver.

sudo apt-get install php5-curl

It’s possible you’ll need to install more:

sudo apt-get install curl libcurl3 libcurl3-dev;

PHP - Fatal error: Call to undefined function curl_init()