Knowledgebase

cURL is a command line tool for transferring files with URL syntax, supporting FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, FILE and LDAP. curl supports SSL certificates, HTTP POST, HTTP PUT, FTP uploading, HTTP form based upload, proxies, cookies, user+password authentication, file transfer resume, proxy tunneling, etc.

cURL is commonly needed for API communications between remote servers.

<?php
$site_url = 'http://example.com';
$ch = curl_init();$timeout = 5;
curl_setopt ($ch, CURLOPT_URL, $site_url);
curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
ob_start();
curl_exec($ch);
curl_close($ch);
$file_contents = ob_get_contents();
ob_end_clean();

echo $file_contents;
?>

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