creating a simple php web service using nusoap

Question

i want to display the server's data in multiple rows to the client side. The current implementation shows only one row i.e. value of 'ABC' to client Here is the server side:

<?php
    function getStockQuote($symbol) {

        mysql_connect('server','user','pass');
        mysql_select_db('test');
        $query = "SELECT stock_price FROM stockprices "
               . "WHERE stock_symbol = '$symbol'";
        $result = mysql_query($query);

        $row = mysql_fetch_assoc($result);
        return $row['stock_price'];
    }

    require('nusoap.php');

    $server = new soap_server();

    $server->configureWSDL('stockserver', 'urn:stockquote');

    $server->register("getStockQuote",
                    array('symbol' => 'xsd:string'),
                    array('return' => 'xsd:decimal'),
                    'urn:stockquote',
                    'urn:stockquote#getStockQuote');

    $HTTP_RAW_POST_DATA = isset($HTTP_RAW_POST_DATA)
                          ? $HTTP_RAW_POST_DATA : '';
    $server->service($HTTP_RAW_POST_DATA);
?>

And here is the client side:

<?php
    require_once('nusoap.php');

    $c = new soapclient('http://localhost/stockserver.php');

    $stockprice = $c->call('getStockQuote',
              array('symbol' => 'ABC'));

    echo "The stock price for 'ABC' is $stockprice.";

?>

i want to return mutliple rows from the server to the client, how can i do that? pls help — atul
– atul, Commented Oct 4, 2013 at 6:49

Sal00m · Accepted Answer · 2013-10-03 10:41:57Z

1

You must specify an WSDL as endpoint, so change the endpoint with the wsdl, and need to call to your method (call method doesn't exist on your server)

My client code that i test and works:

<?php
require_once('nusoap.php');

$c = new soapclient('http://localhost/stockserver.php?wsdl');

$stockprice = $c->getStockQuote('ABC');
echo "The stock price for 'ABC' is $stockprice.";

?>

And please stop using deprecated mysql_* functions

edited Oct 3, 2013 at 10:41

answered Oct 3, 2013 at 10:18

Sal00m

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14 Comments

Sal00m Over a year ago

See my edited answer, first error says that cannot find a wsdl file,if you don't change the call method then says that theres no method call

Sal00m Over a year ago

I tried with my changes and it works perfectly (y use return "Hello" in server method). Note: I changed again to avoid a Notice error

atul Over a year ago

made the above suggested change.. the error is still there , isnt it related with the nusoap file , i'm actually using php 5.3.5

atul Over a year ago

sorry , was trying some different ways.. and now it shows 'The stock price for 'ABC' is' and perhaps the call to $stockprice = $c->call('getStockQuote',array('symbol' => 'ABC')); is not taking place

Sal00m Over a year ago

Change your client code with mine, as i explained you have to call to the method getStockQuote not to function call that doesn't exist

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