PHP Curl Curlopt_returntransfer Parameters Use instances, curl Instance _php tutorial

PHP Curl Curlopt_returntransfer Use instances of the parameters, curl instance

Get page content, not output directly to page, curlopt_returntransfer parameter settings

Use PHP curl to get page content or submit data, and sometimes you want the returned content to be stored as a variable instead of being output directly. At this point, you must set the Curlopt_returntransfer option for Curl to 1 or true.

1, Curl get page content, direct output Example:
Copy the Code code as follows:
<?php
$url = ' http://www.bkjia.com ';

$ch = Curl_init ();
curl_setopt ($ch, Curlopt_url, $url);
curl_setopt ($ch, Curlopt_ssl_verifypeer, false);
curl_setopt ($ch, Curlopt_ssl_verifyhost, false);
Curl_exec ($ch);
Curl_close ($ch);
?>

2, Curl get the page content, not directly output example:

Copy the Code code as follows:
<?php
$url = ' http://www.bkjia.com ';

$ch = Curl_init ();
curl_setopt ($ch, Curlopt_url, $url);
curl_setopt ($ch, Curlopt_ssl_verifypeer, false);
curl_setopt ($ch, Curlopt_ssl_verifyhost, false);
curl_setopt ($ch, Curlopt_returntransfer, 1);
$response = curl_exec ($ch); The content has been obtained and is not output to the page.
Curl_close ($ch);
Echo $response;
?>

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