GraphQL using PHP cURL demo for Immomig MIG-API REST JSON

<?php

    function immomig_query($query) {
        $url = 'https://api.myimmomig.com/graphql/v1';
        $username = 'aaaa-bbbb-cccc-dddd';
        $password = 'asdf1234';

        $post = '{"query":"'.trim(preg_replace('!\s+!',' ',str_replace(array("\n","\r","\t",'"'),array(' ',' ',' ','\"'),$query))).'"}';

        $headers = array();
        $headers[] = 'Content-Type: application/json';

        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_TIMEOUT, 30);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
        curl_setopt($ch, CURLOPT_USERPWD, "$username:$password");
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
        $result = curl_exec($ch);
        $status_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
        curl_close($ch);

        /**/echo '<h2>immomig_query()</h2>';
        /**/echo '<pre>'.$post.'</pre>';
        /**/echo '<pre>'.$status_code.'</pre>';
        /**/echo '<pre>'; print_r(json_decode($result,true)); echo '</pre>';

        return json_decode($result,true);
    }

    $query = 'query {
      objects(first: 5, offset: 0, room_min: 4, room_max: 6) {
       totalCount,
       list {
        id,
        reference,
       }
     }
    }';
    immomig_query($query);

    $query = 'query {
      object(id: 131232) {
        id,
        reference,
        date_creation,
        date_lastedit,
        category {
          ident,
          text { fr, de, it, en }
        },
        subcategory {
          ident,
          text { fr, de, it, en }
        },
        online,
        images {
          id,
          online,
          url,
          description {fr de it en}
        },
        files {
          id,
          url,
        },
        descriptions {
          title {fr de it en},
          main{fr de it en}
        },
        distances {
          train_station {meters}
          public_transports{meters}
        },
        surfaces {
          living {
            is_approximate,
            is_lower_bound,
            value
          },
          living_total {
            is_approximate,
            is_lower_bound,
            value
          },
          usable {
            is_approximate,
            is_lower_bound,
            value
          },
          land {
            is_approximate,
            is_lower_bound,
            value
          },
        }
        contact {
          agency {
            id,
            name,
            references,
            address,
            zip,
            city,
            country,
            phone,
            mobile,
            fax,
            email
          },
          visit {
            ... on VisitContactPerson {
                gender { ident },
                firstname,
                lastname,
                phone,
                mobile,
                fax,
                email,
                remark,
                picture_url
            }
            ... on VisitContactDepartment {
                type { ident },
                address,
                zip,
                city,
                phone,
                fax,
                email
            }
          }
        },
        types {ident text{fr de it en}}
        situation {
          lat,
          lng,
          address,
          address_substitution,
          zip,
          city,
          state,
          country,
        }
      }
    }';
    immomig_query($query);

    /**/die('END');