Set `CURLOPT_RETURNTRANSFER => true` on default

[linslin]

Set CURLOPT_RETURNTRANSFER => true on default

[yemexx1]

CURLOPT_RETURNTRANSFER => true works on my local mac, but does not work on ubuntu server. Had to explicitly call $curl->setOption(CURLOPT_RETURNTRANSFER, 1);

[linslin]

Hey, thanks for your report. Are you using the latest version of version of yii2/curl? Which cURL Version are you using? I will reopen this bug if we are able to reproduce it.

[yemexx1]

Hi Linslin,

cURL Version: curl 7.35.0 (x86_64-pc-linux-gnu) libcurl/7.35.0 OpenSSL/1.0.1f zlib/1.2.8 libidn/1.28 librtmp/2.3

linslin/Yii2-Curl version: 1.0.4

I will reopen this bug if we are able to reproduce it.

Okay.

[linslin]

Thanks, could you send me a debug output of $this->getOptions() near line 280 in curl.php? Without setting $curl->setOption(CURLOPT_RETURNTRANSFER, 1); manually. Are you sending multiple request in a row? If yes, are you using the "reset" function?

[yemexx1]

Oops! sorry my bad. Used "linslin/yii2-curl": "*" in composer require and 1.0.4 was pulled on local but 1.0.3 was pulled on server.

$this->getOptions() debug 1.0.3

array(7) { [10036]=> string(3) "GET" [20011]=> object(Closure)#115 (3) { ["static"]=> array(1) { ["body"]=> &string(0) "" } ["this"]=> object(linslin\yii2\curl\Curl)#116 (4) { ["response"]=> NULL ["responseCode"]=> NULL ["_options":"linslin\yii2\curl\Curl":private]=> array(2) { [10036]=> string(3) "GET" [20011]=> RECURSION } ["_defaultOptions":"linslin\yii2\curl\Curl":private]=> array(5) { [10018]=> string(15) "Yii2-Curl-Agent" [13]=> int(30) [78]=> int(30) [19913]=> bool(false) [42]=> bool(false) } } ["parameter"]=> array(2) { ["$curl"]=> string(10) "" ["$data"]=> string(10) "" } } [10018]=> string(15) "Yii2-Curl-Agent" [13]=> int(30) [78]=> int(30) [19913]=> int(0) [42]=> int(0) }

$this->getOptions() debug 1.0.4 (after running composer update)

array(7) { [10036]=> string(3) "GET" [20011]=> object(Closure)#115 (3) { ["static"]=> array(1) { ["body"]=> &string(0) "" } ["this"]=> object(linslin\yii2\curl\Curl)#116 (4) { ["response"]=> NULL ["responseCode"]=> NULL ["_options":"linslin\yii2\curl\Curl":private]=> array(2) { [10036]=> string(3) "GET" [20011]=> RECURSION } ["_defaultOptions":"linslin\yii2\curl\Curl":private]=> array(5) { [10018]=> string(15) "Yii2-Curl-Agent" [13]=> int(30) [78]=> int(30) [19913]=> bool(true) [42]=> bool(false) } } ["parameter"]=> array(2) { ["$curl"]=> string(10) "" ["$data"]=> string(10) "" } } [10018]=> string(15) "Yii2-Curl-Agent" [13]=> int(30) [78]=> int(30) [19913]=> bool(true) [42]=> bool(false) }

Works fine now without $curl->setOption(CURLOPT_RETURNTRANSFER, 1);. Thanks.

[linslin]

👍

[irthunder]

Using version 1.0.4. Faced same problem. Fixed by adding
curl_setopt($curl, CURLOPT_RETURNTRANSFER, $this->getOption(CURLOPT_RETURNTRANSFER));
right after
curl_setopt_array($curl, $this->getOptions());

[linslin]

Hey @irthunder,

thanks for your report. I tried to reproduce it, but with 1.0.4 seems all fine here. Could you take a look at the top of your curl.php file. ->

    /**
     * @var array default curl options
     * Default curl options
     */
    private $_defaultOptions = array(
        CURLOPT_USERAGENT      => 'Yii2-Curl-Agent',
        CURLOPT_TIMEOUT        => 30,
        CURLOPT_CONNECTTIMEOUT => 30,
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_HEADER         => false,
    );

Is CURLOPT_RETURNTRANSFER => true, set as default? Are you setting some other curl Options?

[irthunder]

Hi, @linslin
Yes, it's set to true. Also i setup some other options (such as CURLOPT_SSL_VERIFYPEER, CURLOPT_SSL_VERIFYHOST, CURLOPT_TIMEOUT). I investigated that everything is fine until you try to set CURLOPT_RETURNTRANSFER in you own code, then - it doesn't matter what is default value in $_defaultOptions - curl always return only true or false.

[linslin]

Please check this answer: #22 (comment). Does it effect you?

[irthunder]

It looks like. I'm using GET / response code = 200.
Thank you!