Code
$url = "http://www.baidu.com";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$response = curl_exec($ch); //
curl_close($ch);
var_dump($response); 
the ideal result is to output HTML element tags;
? Didn't you output it yourself
var_dump (htmlentities ($response));
convert characters to HTML escape characters
otherwise the characters you get will be parsed by the browser.
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