( ! ) 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	0.0002	401472	{main}( )	...\index.php:0
2	0.0002	401752	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.3234	9211992	wp( )	...\wp-blog-header.php:16
4	0.3234	9212016	WP->main( )	...\functions.php:1334
5	0.3234	9212016	WP->parse_request( )	...\class-wp.php:780
6	0.3241	9238696	do_action_ref_array( )	...\class-wp.php:399
7	0.3241	9238696	WP_Hook->do_action( )	...\plugin.php:565
8	0.3241	9238696	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3241	9239712	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.3241	9239744	rest_get_server( )	...\rest-api.php:403
11	0.3242	9242680	do_action( )	...\rest-api.php:577
12	0.3242	9243056	WP_Hook->do_action( )	...\plugin.php:517
13	0.3242	9243056	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
14	0.3253	9282256	Jetpack_Core_Json_Api_Endpoints::register_endpoints( )	...\class-wp-hook.php:308
15	0.3255	9290248	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 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401472	{main}( )	...\index.php:0
2	0.0002	401752	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.3234	9211992	wp( )	...\wp-blog-header.php:16
4	0.3234	9212016	WP->main( )	...\functions.php:1334
5	0.3234	9212016	WP->parse_request( )	...\class-wp.php:780
6	0.3241	9238696	do_action_ref_array( )	...\class-wp.php:399
7	0.3241	9238696	WP_Hook->do_action( )	...\plugin.php:565
8	0.3241	9238696	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3241	9239712	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.4032	11030584	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4034	11030240	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:310
12	0.4034	11030568	header ( )	...\class-wp-rest-server.php:1768

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Call Stack
#	Time	Memory	Function	Location
1	0.0002	401472	{main}( )	...\index.php:0
2	0.0002	401752	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.3234	9211992	wp( )	...\wp-blog-header.php:16
4	0.3234	9212016	WP->main( )	...\functions.php:1334
5	0.3234	9212016	WP->parse_request( )	...\class-wp.php:780
6	0.3241	9238696	do_action_ref_array( )	...\class-wp.php:399
7	0.3241	9238696	WP_Hook->do_action( )	...\plugin.php:565
8	0.3241	9238696	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3241	9239712	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.4032	11030584	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4049	11030184	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:311
12	0.4049	11030504	header ( )	...\class-wp-rest-server.php:1768

( ! ) 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 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401472	{main}( )	...\index.php:0
2	0.0002	401752	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.3234	9211992	wp( )	...\wp-blog-header.php:16
4	0.3234	9212016	WP->main( )	...\functions.php:1334
5	0.3234	9212016	WP->parse_request( )	...\class-wp.php:780
6	0.3241	9238696	do_action_ref_array( )	...\class-wp.php:399
7	0.3241	9238696	WP_Hook->do_action( )	...\plugin.php:565
8	0.3241	9238696	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3241	9239712	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.4032	11030584	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4067	11030376	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:315
12	0.4067	11030744	header ( )	...\class-wp-rest-server.php:1768

( ! ) 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 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401472	{main}( )	...\index.php:0
2	0.0002	401752	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.3234	9211992	wp( )	...\wp-blog-header.php:16
4	0.3234	9212016	WP->main( )	...\functions.php:1334
5	0.3234	9212016	WP->parse_request( )	...\class-wp.php:780
6	0.3241	9238696	do_action_ref_array( )	...\class-wp.php:399
7	0.3241	9238696	WP_Hook->do_action( )	...\plugin.php:565
8	0.3241	9238696	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3241	9239712	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.4032	11030584	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4081	11030264	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:323
12	0.4081	11030584	header ( )	...\class-wp-rest-server.php:1768

( ! ) 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 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401472	{main}( )	...\index.php:0
2	0.0002	401752	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.3234	9211992	wp( )	...\wp-blog-header.php:16
4	0.3234	9212016	WP->main( )	...\functions.php:1334
5	0.3234	9212016	WP->parse_request( )	...\class-wp.php:780
6	0.3241	9238696	do_action_ref_array( )	...\class-wp.php:399
7	0.3241	9238696	WP_Hook->do_action( )	...\plugin.php:565
8	0.3241	9238696	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3241	9239712	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.4032	11030584	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4095	11030328	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:335
12	0.4095	11030696	header ( )	...\class-wp-rest-server.php:1768

( ! ) 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 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401472	{main}( )	...\index.php:0
2	0.0002	401752	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.3234	9211992	wp( )	...\wp-blog-header.php:16
4	0.3234	9212016	WP->main( )	...\functions.php:1334
5	0.3234	9212016	WP->parse_request( )	...\class-wp.php:780
6	0.3241	9238696	do_action_ref_array( )	...\class-wp.php:399
7	0.3241	9238696	WP_Hook->do_action( )	...\plugin.php:565
8	0.3241	9238696	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3241	9239712	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.4032	11030584	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4108	11030376	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:359
12	0.4108	11030744	header ( )	...\class-wp-rest-server.php:1768

( ! ) 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 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401472	{main}( )	...\index.php:0
2	0.0002	401752	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.3234	9211992	wp( )	...\wp-blog-header.php:16
4	0.3234	9212016	WP->main( )	...\functions.php:1334
5	0.3234	9212016	WP->parse_request( )	...\class-wp.php:780
6	0.3241	9238696	do_action_ref_array( )	...\class-wp.php:399
7	0.3241	9238696	WP_Hook->do_action( )	...\plugin.php:565
8	0.3241	9238696	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3241	9239712	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.4032	11030584	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4980	11257808	WP_REST_Server->send_headers( )	...\class-wp-rest-server.php:459
12	0.4980	11257808	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:1780
13	0.4980	11258384	header ( )	...\class-wp-rest-server.php:1768

( ! ) 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 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401472	{main}( )	...\index.php:0
2	0.0002	401752	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.3234	9211992	wp( )	...\wp-blog-header.php:16
4	0.3234	9212016	WP->main( )	...\functions.php:1334
5	0.3234	9212016	WP->parse_request( )	...\class-wp.php:780
6	0.3241	9238696	do_action_ref_array( )	...\class-wp.php:399
7	0.3241	9238696	WP_Hook->do_action( )	...\plugin.php:565
8	0.3241	9238696	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.3241	9239712	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.4032	11030584	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.4980	11257808	WP_REST_Server->send_headers( )	...\class-wp-rest-server.php:459
12	0.4994	11257808	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:1780
13	0.4994	11258128	header ( )	...\class-wp-rest-server.php:1768

{"id":291,"date":"2017-06-20T06:53:47","date_gmt":"2017-06-20T06:53:47","guid":{"rendered":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/webpay\/payment-transaction-leg\/request-hash-calculation\/"},"modified":"2017-09-08T13:30:24","modified_gmt":"2017-09-08T13:30:24","slug":"request-hash-calculation","status":"publish","type":"docs","link":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/webpay\/payment-transaction-leg\/request-hash-calculation\/","title":{"rendered":"Request Hash Calculation"},"content":{"rendered":"

HASH COMPUTATION<\/strong><\/h4>\n
The following fields are to be combined and hashed using SHA512<\/em> algorithm and this private hash key assigned to the hash<\/u><\/strong> POST field:-<\/p>\n
\n
txn_ref<\/u><\/strong><\/li>\n
product_id<\/u><\/strong><\/li>\n
pay_item_id<\/u><\/strong><\/li>\n
amount<\/u><\/strong><\/li>\n
site_redirect_url<\/u><\/strong><\/li>\n
MacKey<\/u><\/strong><\/li>\n<\/ul>\n
$\"\"$ <\/p>\n
where \u2018+\u2019 represents string concatenation of values (i.e, \u201ca\u201d + \u201cb\u201d = \u201cab\u201d).<\/p>\n
Please note the order of the parameters<\/strong>.<\/p>\n
Mac Key:-<\/p>\n
This is a 128 character alphanumeric string that is used to calculate the hash. It is usually provided when the merchant is about to Go Live (i.e start accepting real payments). For DEMO transactions, the following value should be used:-<\/p>\n
D3D1D05AFE42AD50818167EAC73C109168A0F108F32645C8B59E897FA930DA44F9230910DAC9E20641823799A107A02068F7BC0F4CC41D2952E249552255710F<\/em><\/span><\/p>\n
Please be wary of extra characters and spaces when working with the MAC Key and hash computation.<\/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 – 6205<\/span><\/p>\n
3) pay_item_id – 101<\/span><\/p>\n
4) amount \u2013 125000<\/span> (i.e \u20a61,250)<\/p>\n
5) site_redirect_url \u2013 http:\/\/www.mycompany.com\/response\/<\/span><\/a><\/p>\n
6) MacKey –<\/p>\n
D3D1D05AFE42AD50818167EAC73C109168A0F108F32645C8B59E897FA930DA44F9230910DAC9E20641823799A107A02068F7BC0F4CC41D2952E249552255710F<\/span><\/p>\n
<\/p>\n
String to be hashed =<\/p>\n
MYC_060616_31<\/span>6205<\/span>101<\/span>125000<\/span>http:\/\/www.mycompany.com\/response\/<\/span>D3D1D05AFE42AD50818167EAC73C109168A0F108F32645C8B59E897FA930DA44F9230910DAC9E20641823799A107A02068F7BC0F4CC41D2952E249552255710F<\/span><\/p>\n
After computing value\u2026<\/p>\n
Hash =
\n79D9AC677F21A44D37D5993FD0E0BCB0FF633F18F82B6472CFD1B21EF26B00C79B4D5B4B7C8C7FD2794B11A77581EA3326B80A94307B9EB6548DE2BA77662088<\/span><\/p>\n
<\/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
$\"\"$ <\/p>\n","protected":false},"author":1,"featured_media":0,"parent":283,"menu_order":2,"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\/291"}],"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=291"}],"version-history":[{"count":5,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/291\/revisions"}],"predecessor-version":[{"id":1818,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/291\/revisions\/1818"}],"up":[{"embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/283"}],"next":[{"title":"Sample Response & Fields","link":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/webpay\/payment-transaction-leg\/sample-response-fields\/","href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/293"}],"prev":[{"title":"HTTP POST Form Fields","link":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/webpay\/payment-transaction-leg\/http-post-form-fields\/","href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/289"}],"wp:attachment":[{"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/media?parent=291"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/doc_tag?post=291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}