curl - How PHP get the content from web service? -

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i have problem in getting content/array web service php code. when type in url in browser http://server1-xeon.asuscomm.com/currency/?amount=1.20,from=myr,to=sgd, result in browser displayed this: [ 1.20myr , 0.39sgd ]. php code looks this:

$ch = curl_init('http://server1-xeon.asuscomm.com/currency/?amount=1.20,from=myr,to=sgd'); curl_setopt($ch, curlopt_returntransfer, true); $content = curl_exec($ch); curl_close($ch); echo $content;

unfortunately, nothing use code above. looking help. thanks.

updated 

 $data=array( 'amount'=>1.2, 'fromcurrency'=>'myr', 'tocurrency'=>'sgd'  );   $data_string = json_encode($data);   $ch = curl_init('http://server1-xeon.asuscomm.com/currency/webservice.asmx/yahoo_currencyex');   curl_setopt($ch, curlopt_customrequest, 'post');                                                                       curl_setopt($ch, curlopt_postfields, $data_string);                                                                    curl_setopt($ch, curlopt_returntransfer, true);                                                                        curl_setopt($ch, curlopt_httpheader,      array('content-type: application/json'));                                                                                                        $content= curl_exec($ch); curl_close($ch); $obj = json_decode($content); echo $obj;

this page contains dynamic content, loaded javascript. can see in google chrome example access view-source:http://server1-xeon.asuscomm.com/currency/?amount=1.20,from=myr,to=sgd.

if closer source code of page (file http://server1-xeon.asuscomm.com/currency/jquery/app_converter.js) you'll see, uses code exchange data under hood:

$.ajax({type: "post",         url: "webservice.asmx/yahoo_currencyex",  // important: it's relative url!         data: "{amount:" + amount + ",fromcurrency:'" + + "',tocurrency:'" + + "'}",         contenttype: "application/json; charset=utf-8",         datatype: "json",         beforesend: function () {},         success: function (data) {             $('#results').html(' [ ' + amount + + ' , ' + data.d.tofixed(2) + + ' ] ');         });

so, can make such request in php avoid access dynamic content on http://server1-xeon.asuscomm.com/currency/?amount=1.20,from=myr,to=sgd page.

upd: i've added more complete explanation.

enter image description here

by time page on http://server1-xeon.asuscomm.com/currency/?amount=1.20,from=myr,to=sgd loaded, javascript code on page (it means it's executed on client side, in browser, not on server) parses url parameters , makes ajax post request url http://server1-xeon.asuscomm.com/currency/webservice.asmx/yahoo_currencyex. passes json payload {amount:1.20,fromcurrency:'myr',tocurrency:'sgd'} , gets response {"d":0.390360}. so, can make direct post request http://server1-xeon.asuscomm.com/currency/webservice.asmx/yahoo_currencyex via curl, passing amount, fromcurrency , tocurrency in json body , decode received json response using json_decode($content);.


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