PHP Curl Get return value step

This time to bring you PHP curl get the return value steps in detail, PHP curl to get the return value of the note, the following is the actual case, take a look.

PHP Curl Gets the return value of the implementation method

There is a parameter Curlopt_returntransfer in curl:

curl_setopt ($ch, Curlopt_returntransfer, 0);

The default is 0 to directly return the text stream of the obtained output, sometimes to take the return value for judgment or other purposes.
Fortunately Curlopt_returntransfer can be set if set to Curlopt_returntransfer 1:

curl_setopt ($ch, Curlopt_returntransfer, 1);

Can be used before closing a curl session without Curl_close: Curl_multi_getcontent ($ch)
will be able to fetch the server return value. is a string type!

Curl_multi_getcontent (Resource $ch)

If Curlopt_returntransfer is set to a specific handle as an option, the function will return the contents of the curl handle as a string.

Believe that you have read the case of this article you have mastered the method, more exciting please pay attention to the PHP Chinese network other related articles!

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