php SSL certificate problem: unable to get local issuer certificate

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加上 

curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);

就可以了

 

百度語音的demo：

<?phpheader("Content-type:audio/mp3; charset=utf-8");       //put your params here$cuid = "9619439";$apiKey = "gSwM3lYXkKXp5dDuU6zBjHrr";$secretKey = "ff9c651db48ac780c85eed057c593e89";$auth_url = "https://openapi.baidu.com/oauth/2.0/token?grant_type=client_credentials&client_id=".$apiKey."&client_secret=".$secretKey;$ch = curl_init();curl_setopt($ch, CURLOPT_URL, $auth_url);curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);$response = curl_exec($ch);if(curl_errno($ch)){    print curl_error($ch);}curl_close($ch);$response = json_decode($response, true);$token = $response[‘access_token‘];function double ($a) {    return urlencode(urlencode($a));}$url = "http://tsn.baidu.com/text2audio?tex=".double(‘123‘)."&lan=".double(‘zh‘)."&cuid=".double($cuid)."&ctp=".double(‘1‘)."&tok=".double($token);$ch = curl_init();curl_setopt($ch, CURLOPT_URL, $url);curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);curl_setopt($ch, CURLOPT_TIMEOUT, 30);curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);$response = curl_exec($ch);if(curl_errno($ch)){    print curl_error($ch);}curl_close($ch);echo $response;$response = json_decode($response, true);var_dump($response);?>

 

php SSL certificate problem: unable to get local issuer certificate