( ! ) Warning: Declaration of Jetpack_IXR_Client::query() should be compatible with IXR_Client::query(...$args) in C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php on line 0
Call Stack
#	Time	Memory	Function	Location
1	0.0001	402904	{main}( )	...\index.php:0
2	0.0001	403184	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2454	9232488	wp( )	...\wp-blog-header.php:16
4	0.2454	9232512	WP->main( )	...\functions.php:1334
5	0.2454	9232512	WP->parse_request( )	...\class-wp.php:780
6	0.2463	9259200	do_action_ref_array( )	...\class-wp.php:399
7	0.2463	9259200	WP_Hook->do_action( )	...\plugin.php:565
8	0.2463	9259200	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2463	9260216	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.2463	9260248	rest_get_server( )	...\rest-api.php:403
11	0.2464	9263184	do_action( )	...\rest-api.php:577
12	0.2464	9263560	WP_Hook->do_action( )	...\plugin.php:517
13	0.2464	9263560	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
14	0.2480	9302760	Jetpack_Core_Json_Api_Endpoints::register_endpoints( )	...\class-wp-hook.php:308
15	0.2482	9310752	Jetpack::load_xml_rpc_client( )	...\class.core-rest-api-endpoints.php:64

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
Call Stack
#	Time	Memory	Function	Location
1	0.0001	402904	{main}( )	...\index.php:0
2	0.0001	403184	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2454	9232488	wp( )	...\wp-blog-header.php:16
4	0.2454	9232512	WP->main( )	...\functions.php:1334
5	0.2454	9232512	WP->parse_request( )	...\class-wp.php:780
6	0.2463	9259200	do_action_ref_array( )	...\class-wp.php:399
7	0.2463	9259200	WP_Hook->do_action( )	...\plugin.php:565
8	0.2463	9259200	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2463	9260216	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3105	11051088	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.3106	11050744	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:310
12	0.3106	11051072	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
Call Stack
#	Time	Memory	Function	Location
1	0.0001	402904	{main}( )	...\index.php:0
2	0.0001	403184	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2454	9232488	wp( )	...\wp-blog-header.php:16
4	0.2454	9232512	WP->main( )	...\functions.php:1334
5	0.2454	9232512	WP->parse_request( )	...\class-wp.php:780
6	0.2463	9259200	do_action_ref_array( )	...\class-wp.php:399
7	0.2463	9259200	WP_Hook->do_action( )	...\plugin.php:565
8	0.2463	9259200	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2463	9260216	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3105	11051088	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.3115	11050688	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:311
12	0.3115	11051008	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
Call Stack
#	Time	Memory	Function	Location
1	0.0001	402904	{main}( )	...\index.php:0
2	0.0001	403184	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2454	9232488	wp( )	...\wp-blog-header.php:16
4	0.2454	9232512	WP->main( )	...\functions.php:1334
5	0.2454	9232512	WP->parse_request( )	...\class-wp.php:780
6	0.2463	9259200	do_action_ref_array( )	...\class-wp.php:399
7	0.2463	9259200	WP_Hook->do_action( )	...\plugin.php:565
8	0.2463	9259200	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2463	9260216	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3105	11051088	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.3127	11050880	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:315
12	0.3127	11051248	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
Call Stack
#	Time	Memory	Function	Location
1	0.0001	402904	{main}( )	...\index.php:0
2	0.0001	403184	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2454	9232488	wp( )	...\wp-blog-header.php:16
4	0.2454	9232512	WP->main( )	...\functions.php:1334
5	0.2454	9232512	WP->parse_request( )	...\class-wp.php:780
6	0.2463	9259200	do_action_ref_array( )	...\class-wp.php:399
7	0.2463	9259200	WP_Hook->do_action( )	...\plugin.php:565
8	0.2463	9259200	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2463	9260216	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3105	11051088	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.3135	11050768	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:323
12	0.3135	11051088	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
Call Stack
#	Time	Memory	Function	Location
1	0.0001	402904	{main}( )	...\index.php:0
2	0.0001	403184	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2454	9232488	wp( )	...\wp-blog-header.php:16
4	0.2454	9232512	WP->main( )	...\functions.php:1334
5	0.2454	9232512	WP->parse_request( )	...\class-wp.php:780
6	0.2463	9259200	do_action_ref_array( )	...\class-wp.php:399
7	0.2463	9259200	WP_Hook->do_action( )	...\plugin.php:565
8	0.2463	9259200	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2463	9260216	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3105	11051088	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.3142	11050832	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:335
12	0.3142	11051200	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
Call Stack
#	Time	Memory	Function	Location
1	0.0001	402904	{main}( )	...\index.php:0
2	0.0001	403184	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2454	9232488	wp( )	...\wp-blog-header.php:16
4	0.2454	9232512	WP->main( )	...\functions.php:1334
5	0.2454	9232512	WP->parse_request( )	...\class-wp.php:780
6	0.2463	9259200	do_action_ref_array( )	...\class-wp.php:399
7	0.2463	9259200	WP_Hook->do_action( )	...\plugin.php:565
8	0.2463	9259200	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2463	9260216	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3105	11051088	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.3150	11050880	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:359
12	0.3150	11051248	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
Call Stack
#	Time	Memory	Function	Location
1	0.0001	402904	{main}( )	...\index.php:0
2	0.0001	403184	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2454	9232488	wp( )	...\wp-blog-header.php:16
4	0.2454	9232512	WP->main( )	...\functions.php:1334
5	0.2454	9232512	WP->parse_request( )	...\class-wp.php:780
6	0.2463	9259200	do_action_ref_array( )	...\class-wp.php:399
7	0.2463	9259200	WP_Hook->do_action( )	...\plugin.php:565
8	0.2463	9259200	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2463	9260216	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3105	11051088	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.3566	11283936	WP_REST_Server->send_headers( )	...\class-wp-rest-server.php:475
12	0.3566	11283936	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:1774
13	0.3566	11284576	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
Call Stack
#	Time	Memory	Function	Location
1	0.0001	402904	{main}( )	...\index.php:0
2	0.0001	403184	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2454	9232488	wp( )	...\wp-blog-header.php:16
4	0.2454	9232512	WP->main( )	...\functions.php:1334
5	0.2454	9232512	WP->parse_request( )	...\class-wp.php:780
6	0.2463	9259200	do_action_ref_array( )	...\class-wp.php:399
7	0.2463	9259200	WP_Hook->do_action( )	...\plugin.php:565
8	0.2463	9259200	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2463	9260216	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3105	11051088	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.3566	11283936	WP_REST_Server->send_headers( )	...\class-wp-rest-server.php:475
12	0.3576	11283936	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:1774
13	0.3576	11284256	header ( )	...\class-wp-rest-server.php:1762

{"id":1885,"date":"2017-09-08T14:59:56","date_gmt":"2017-09-08T14:59:56","guid":{"rendered":"http:\/\/sandbox.interswitchng.com\/docbase\/docs\/webpay-direct-paydirect-web\/transaction-confirmation-leg\/hash-computation\/"},"modified":"2017-09-08T15:33:26","modified_gmt":"2017-09-08T15:33:26","slug":"hash-computation","status":"publish","type":"docs","link":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/webpay-direct-paydirect-web\/transaction-confirmation-leg\/hash-computation\/","title":{"rendered":"Hash Computation"},"content":{"rendered":"

Hash Computation<\/strong><\/h4>\n
After a concluded PAY transaction and the above parameters were sent to your servers as response. Using the above parameters:-<\/p>\n
\n
productid<\/em> (product id as returned by WebPAY)<\/li>\n
txn_ref<\/em> (transaction reference as returned by WebPAY)<\/li>\n
MAC Key<\/em> (MAC Key used for WebPAY)<\/li>\n<\/ul>\n
$\"\"$ <\/p>\n
where \u2018+\u2019 represents string concatenation of values (i.e., \u201ca\u201d + \u201cb\u201d = \u201cab\u201d).<\/p>\n
<\/p>\n
Hash Computation Example<\/h4>\n
For example for a transaction with the following field values –<\/p>\n
1) txn_ref \u2013 MYC_060616_31<\/span><\/p>\n
2) product_id – 6204<\/span><\/p>\n
3) MacKey –<\/p>\n
E187B1191265B18338B5DEBAF9F38FEC37B170FF582D4666DAB1F098304D5EE7F3BE15540461FE92F1D40332FDBBA34579034EE2AC78B1A1B8D9A321974025C4<\/span><\/p>\n
<\/p>\n
String to be hashed =<\/p>\n
6204<\/span>MYC_060616_31<\/span>E187B1191265B18338B5DEBAF9F38FEC37B170FF582D4666DAB1F098304D5EE7F3BE15540461FE92F1D40332FDBBA34579034EE2AC78B1A1B8D9A321974025C4<\/span><\/p>\n
<\/p>\n
After computing value\u2026<\/p>\n
<\/p>\n
Hash =<\/p>\n
4F0DE379B7300EDA6459F856FB0B8C7A2B60566A17D5AB1BF72CAAEBEF7062226A618D0FB03C8C686E74F146863CC68EBA6CDEF74FEF7AB3582C9816EE88A512<\/em><\/span><\/p>\n
A good resource where you can check the hash you;re generating can be found at the link below-<\/p>\n
SHA 512 Generator<\/a><\/p>\n
$\"\"$ <\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1882,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"spay_email":""},"doc_tag":[],"_links":{"self":[{"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1885"}],"collection":[{"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/comments?post=1885"}],"version-history":[{"count":2,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1885\/revisions"}],"predecessor-version":[{"id":1892,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1885\/revisions\/1892"}],"up":[{"embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1882"}],"next":[{"title":"Server Response","link":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/webpay-direct-paydirect-web\/transaction-confirmation-leg\/server-response\/","href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1886"}],"prev":[{"title":"Getting Transaction Status","link":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/webpay-direct-paydirect-web\/transaction-confirmation-leg\/getting-transaction-status\/","href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1884"}],"wp:attachment":[{"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/media?parent=1885"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/doc_tag?post=1885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}