ดึงข้อมูลที่ได้จาก curl มาแสดงทีละค่า ใช้คำสั่งอะไร

$js_array=json_decode($result_curl, true);
print_r($js_array);

echo '<pre>',print_r($js_array, true),'</pre>';


echo $js_array['orderDetailsResponses']['deviceEligibility']['coverageDuration'];

 echo $js_array['orderDetailsResponses']['deviceEligibility']['coverageDuration'];

<?php
$result_curl='{"orderDetailsResponses":{"deviceEligibility":{"coverageDuration":"2","deviceDateOfPurchase":"13\/12\/15","deviceId":"DN123456789","partDescription":"TEST DATE","partNumber":"A12345678","pocType":"APOC","productDescription":"TEST 3G","productStatement":"Test Product.","purchaseMode":"C","registeredDevice":"1","secondaryDisplay":"0","secondarySerialNumber":"","serialNumber":"SN123456789"}},"transactionId":"9c539041-708a-4397-a480-1ca8c464017a-1449997236323"}';
$js_array=json_decode($result_curl, true);
echo '<pre>',print_r($js_array, true),'</pre>';

<?php
header("Access-Control-Allow-Origin: *");
header("Content-Type: application/json; charset=UTF-8");
$request =  "shipTo=0000617657&timeZone=-420&langCode=en&appleCareSalesDate=13/12/15&pocLanguage=ENG&pocDeliveryPreference=E&purchaseOrderNumber=15731&MRC=Y&marketID=&overridePocFlag=&emailFlag=0&customerFirstName=thee ei tini&customerLastName=Iwin&companyName=&[email protected]&addressLine1=&addressLine2=&city=&stateCode=&countryCode=&primaryPhoneNumber=&zipCode=&deviceId=DLXP2213DFJ3&secondarySerialNumber=&hardwareDateOfPurchase=13/12/15";

$ch = curl_init(); 
curl_setopt($ch, CURLOPT_URL, "http://domain_test/curl.php"); 
curl_setopt($ch, CURLOPT_POST, 1); 
curl_setopt($ch, CURLOPT_POSTFIELDS, $request); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); 
$result = curl_exec($ch); 
$error = curl_error($ch); 
curl_close($ch); 

$js_array=json_decode($result, true);
echo '<pre>',print_r($js_array, true),'</pre>';

echo $js_array['orderDetailsResponses']['deviceEligibility']['coverageDuration'];

?>

header("Content-Type: application/json; charset=UTF-8");

$request =  "shipTo=0000617657&timeZone=-420&langCode=en&appleCareSalesDate=13/12/15&pocLanguage=ENG&pocDeliveryPreference=E&purchaseOrderNumber=15731&MRC=Y&marketID=&overridePocFlag=&emailFlag=0&customerFirstName=thee ei tini&customerLastName=Iwin&companyName=&[email protected]&addressLine1=&addressLine2=&city=&stateCode=&countryCode=&primaryPhoneNumber=&zipCode=&deviceId=DLXP2213DFJ3&secondarySerialNumber=&hardwareDateOfPurchase=13/12/15";

$ch = curl_init(); 
curl_setopt($ch, CURLOPT_URL, "http://10.16.96.52:8557/curl.php"); 
curl_setopt($ch, CURLOPT_POST, 1); 
curl_setopt($ch, CURLOPT_POSTFIELDS, $request); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); 
$result = curl_exec($ch); 
$error = curl_error($ch); 
curl_close($ch);

echo $result;

$shipTo = @$_REQUEST['shipTo'];
$timeZone = @$_REQUEST['timeZone'];
$langCode = @$_REQUEST['langCode'];
$appleCareSalesDate = @$_REQUEST['appleCareSalesDate'];
$pocLanguage = @$_REQUEST['pocLanguage'];
$pocDeliveryPreference = @$_REQUEST['pocDeliveryPreference'];
$purchaseOrderNumber = @$_REQUEST['purchaseOrderNumber'];
$MRC = @$_REQUEST['MRC'];
$marketID = @$_REQUEST['marketID'];
$overridePocFlag = @$_REQUEST['overridePocFlag'];
$emailFlag = @$_REQUEST['emailFlag'];
$customerFirstName = @$_REQUEST['customerFirstName'];
$customerLastName = @$_REQUEST['customerLastName'];
$companyName = @$_REQUEST['companyName'];
$customerEmailId = @$_REQUEST['customerEmailId'];
$addressLine1 = @$_REQUEST['addressLine1'];
$addressLine2 = @$_REQUEST['addressLine2'];
$city = @$_REQUEST['city'];
$stateCode = @$_REQUEST['stateCode'];
$countryCode = @$_REQUEST['countryCode'];
$primaryPhoneNumber = @$_REQUEST['primaryPhoneNumber'];
$zipCode = @$_REQUEST['zipCode'];
$deviceId = @$_REQUEST['deviceId'];
$secondarySerialNumber = @$_REQUEST['secondarySerialNumber'];
$hardwareDateOfPurchase = @$_REQUEST['hardwareDateOfPurchase'];

	$jsonStr 	= '{';
	$jsonStr 	.= '"requestContext": {';
		$jsonStr 	.= '"shipTo": "'.$shipTo.'",';
		$jsonStr 	.= '"timeZone": "'.$timeZone.'",';
		$jsonStr 	.= '"langCode": "'.$langCode.'"';
	$jsonStr 	.= '},';
	$jsonStr 	.= '"appleCareSalesDate": "'.$appleCareSalesDate.'",';
	$jsonStr 	.= '"pocLanguage": "'.$pocLanguage.'",';
	$jsonStr 	.= '"pocDeliveryPreference": "'.$pocDeliveryPreference.'",';
	$jsonStr 	.= '"purchaseOrderNumber": "'.$purchaseOrderNumber.'",';
	$jsonStr 	.= '"MRC": "'.$MRC.'",';
	$jsonStr 	.= '"marketID": "'.$marketID.'",';
	$jsonStr 	.= '"overridePocFlag": "'.$overridePocFlag.'",';
	$jsonStr 	.= '"emailFlag": "'.$emailFlag.'",';
	$jsonStr 	.= '"customerRequest": {';
		$jsonStr 	.= '"customerFirstName": "'.$customerFirstName.'",';
		$jsonStr 	.= '"customerLastName": "'.$customerLastName.'",';
		$jsonStr 	.= '"companyName": "'.$companyName.'",';
		$jsonStr 	.= '"customerEmailId": "'.$customerEmailId.'",';
		$jsonStr 	.= '"addressLine1": "'.$addressLine1.'",';
		$jsonStr 	.= '"addressLine2": "'.$addressLine2.'",';
		$jsonStr 	.= '"city": "'.$city.'",';
		$jsonStr 	.= '"stateCode": "'.$stateCode.'",';
		$jsonStr 	.= '"countryCode": "'.$countryCode.'",';
		$jsonStr 	.= '"primaryPhoneNumber": "'.$primaryPhoneNumber.'",';
		$jsonStr 	.= '"zipCode": "'.$zipCode.'"';
	$jsonStr 	.= '},';
	$jsonStr 	.= '"deviceRequest": [';
		$jsonStr 	.= '{';
			$jsonStr 	.= '"deviceId": "'.$deviceId.'",';
			$jsonStr 	.= '"secondarySerialNumber": "'.$secondarySerialNumber.'",';
			$jsonStr 	.= '"hardwareDateOfPurchase": "'.$hardwareDateOfPurchase.'"';
		$jsonStr 	.= '}';
	$jsonStr 	.= ']';
	$jsonStr 	.= '}';


//echo $jsonStr.'<hr>';

$url = 'https://api-applecareconnect-test/';
$ch = curl_init();
curl_setopt($ch,CURLOPT_HTTPHEADER,array(
	'Content-Type: application/json; charset=utf-8',	
	'Content-Length: ' . strlen($jsonStr)
));    
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS,$jsonStr);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSLCERT, 'Certificate/GRX-0000Test.AppleCare.chain.pem');
curl_setopt($ch, CURLOPT_SSLKEY, 'Certificate/privatekey.pem');
curl_setopt($ch, CURLOPT_SSLKEYPASSWD, 'TEST1234');

$result = curl_exec($ch);
curl_close($ch);
echo $result;