lib/BlockCypher/Core/BlockCypherHttpConnection.php
private function getHttpHeaders()
    {
        $ret = array();
        foreach ($this->httpConfig->getHeaders() as $k => $v) {
            $ret[] = "$k: $v";
        }
        return $ret;
    }
private function getHttpHeaders()
    {
        $ret = array();
        foreach ($this->httpConfig->getHeaders() as $k => $v) {
            $ret[] = "$k: $v";
        }
        return $ret;
    }
private function getHttpHeaders ( ) { $ ret = array ( ) ; foreach ( $ this -> httpConfig -> getHeaders ( ) as $ k => $ v ) { $ ret [ ] = "$k: $v" ; } return $ ret ; }
Gets all Http Headers

@return array
Gets all Http Headers